A large, light-yellow mansion sits on a grassy hill surrounded by fall trees with red, orange, and yellow leaves. The dense, colorful forest stretches across rolling hills under a clear sky in the background.
Grand staircase with wooden railings and white balusters, framed by three large, arched openings. Decorative molding and two wall sconces accent the elegant, cream-colored walls, with a plush runner on the stairs. Natural light brightens the space.
Large dark brown house with several chimneys and many windows glowing warmly at dusk, surrounded by lush green ferns and trees, with a pink and purple sunset sky in the background. Pathway leads to the front entry.
Large shingle-style house at dusk with illuminated windows, a rounded two-story bay, balconies, and a porch. Surrounded by dense shrubs and tall grass, the sky is overcast, creating a peaceful, inviting atmosphere.
A large, stately, light stone mansion sits amid lush greenery with a formal garden, greenhouse, and walled vegetable plots in the foreground; trees and misty fields surround the property in soft morning light.
A white two-story house with lit windows, a red front door, and classical columns stands between two leafy trees on a gravel driveway at dusk, against a clear blue sky.
A stylish sitting area with paneled brown walls, a cream sofa, two blue chairs, a wooden coffee table with books and flowers, two table lamps, a wall sconce, marble flooring, and a side table with a large vase of pink flowers. A large mirror reflects the scene.
Elegant stone mansion with columns overlooks landscaped garden, boxwood hedges, and pink flowers. A small sculpture sits in a water feature in the foreground. Rolling hills and trees stretch out under a clear blue sky in the background.
Elegant living room with floral armchairs, framed art on beige walls, and an arched doorway. Through the arch, another seating area with striped sofa, mirror, and more artwork is visible. Wooden side table with flowers sits beside the arched entryway.
View from above of a grand spiral staircase with black ornate railing, beige stone steps, and a large gold-trimmed glass chandelier. The floor below features a cream background with dark diamond-shaped tiles. The scene feels elegant and luxurious.
Rooftop terrace with wooden benches, potted plants, and metal chairs overlooks a large city park and skyline at sunset. Soft sunlight bathes the scene, highlighting stone tiles, brick walls, and lush greenery amid urban and natural elements.
A stone house sits beside manicured bushes and lawn at sunrise. Mist covers a field with grazing cows, while a wooden fence lines the property. Dense trees form the background under a soft, golden sky.
Detailed beige Corinthian capital with acanthus leaves, volutes, and decorative rosettes carved in relief. Central fleur-de-lis motif above the leaves; the background is paneled wood matching the capitals color. Architectural detail is ornate and symmetrical.
A large historic house with a wraparound porch stands behind tall trees on a bright, sunny day. To the left, a smaller adobe outbuilding sits on a green lawn. The sky is clear and vibrant blue.
Large, elegant house with white trim sits atop a forested hill overlooking blue water, surrounded by tall pine trees under a clear sky; rocky shoreline visible at base of hill.
Large suburban house with a gray shingle roof, screened front porch, white trim, and multiple windows. Well-kept lawn and manicured shrubs are in front. Leafy trees rise behind the house under a clear blue sky.
A side view of a rustic wood-shingled cabin with two wooden chairs on a weathered deck. An integrated hot tub sits on the deck, which overlooks a vast valley and rolling mountains under a clear blue sky. A large, leafy tree casts soft shadows across the wooden planks.
Looking up a white spiral staircase with black handrails, the stair curves form concentric ovals around a circular skylight at the top, letting in natural light and creating a geometric, symmetrical pattern. The photo emphasizes depth and architectural design.
Elegant living room with three tall arched windows, a white sofa, black desk and chair, light rug, two black poufs, fireplace, and decor like vases and plants. Sunlight streams in, creating a bright, airy atmosphere.
A large, symmetrical stone mansion with tall windows, a central entrance with columns, and a cupola on the roof, is surrounded by lush green trees, shrubs, and a well-kept lawn under clear daylight.
A bright hallway with tiled floor, beige walls, and a curved staircase with carpet. Two wall sconces, boots, two umbrellas, and a hat near the door. Large windows and glass door let sunlight in, creating a warm and inviting atmosphere.
A close-up of a stone architectural detail above a window, featuring a shell-shaped semicircular arch with a sunken fan pattern and a sculpted element resembling a stylized keystone at the top center, with rectangular windows and textured stonework above.
A close-up of a beige stone building facade features black-trimmed windows, a large arched center window with decorative scrollwork below, small balconies with wrought iron railings, and geometric detailing above the entrance.
A two-story white neoclassical house with tall columns, large windows, and two chimneys, sits on a manicured lawn with patches of melting snow, surrounded by leafless trees under a clear blue sky.
A row of elegant townhouse facades features large windows, black metal balconies, flower boxes with greenery, and a mix of tan stone and red brick exteriors. Sunlight highlights architectural details; leafy trees cast partial shade.
Elegant living room with wood-paneled walls, classic paintings, and busts on side tables. A green sofa with floral pillows sits on a colorful rug; flowers in the foreground. Sunlight pours through large windows, and an ornate chandelier hangs from the ceiling.
A charming small house with tan siding and a gray roof sits beneath a large, leafing tree. Manicured green lawn surrounds the house, with shrubs and another blossoming tree nearby. The sky above is bright and partly cloudy.
A symmetrical white house with black shutters and red doors sits behind a lush, colorful garden of flowers and greenery. A stone path leads to the entrance. The scene is bright and well-lit under a clear blue sky.
Elegant living room with white paneled walls, two archways, a wooden console holding red flowers, lamp, and tray, large framed mirror reflecting a chandelier, and partial view of a blue sofa with striped pillows in the foreground.
A two-story, colonial-style house with gray shingles, a central chimney, and symmetrical windows sits behind a green lawn. Leafy trees frame the home, and soft sunlight illuminates the scene under a clear blue sky.
Wood-paneled room with a central fireplace, abstract art above it, and modern paintings on the walls. Left side has a light blue chair; right has a wood sideboard with lamp, glassware, and flowers. Dining table with chairs is in the foreground on a patterned rug.
A stone building with a central archway framed by two large trees stands under clear blue skies. Sunlight casts warm shadows, highlighting green leaves and manicured shrubs along the gravel path leading through the arch.
Large beige stone house with many windows, a round window detail, and a slate roof. A stone patio with shrubs and greenery surrounds the house. Theres a lawn, gardens, and another house with gray siding and white trim in the background. Clear, sunny sky.
A curved room with large windows overlooks water and greenery. A woven chair sits at a dark wooden desk with a vase of flowers, an open book, and a decorative item. Tan woven shades cover part of each window; light wood floors complete the scene.
Elegant library with blue-gray paneled walls, full bookshelves, two brown doors, and a patterned blue carpet. A desk with a lamp, books, and a horse statue sits in the center, flanked by a navy chair and a bench. Two pendant lights hang from the ceiling. 298 characters.
Elegant sitting room with floral armchairs, a blue settee, a wooden trunk, rugs, and sculptures. Framed classical paintings hang on cream walls. Books are stacked on the trunk and tables. Ornate doorway leads to another room with a table and chairs.
A large, elegant white house with tall windows, glowing warmly from inside. It has a central staircase, two front porches with columns, and symmetrical chimneys. Trees and bushes frame the front, and a paved path leads up to the entrance at dusk.
A stylish living room with a decorative fireplace, framed black-and-white photo above, a round table with flowers, armchair with a palm pattern, bookshelves, and a brown sofa. Creamy walls and soft natural light create a cozy, elegant atmosphere.
View looking up a spiral staircase with cream-colored steps and dark railings, creating concentric oval shapes that lead to a circular skylight at the top. The curves and symmetry form an abstract, artistic architectural pattern.
Bright living room with cream walls, large windows, beige sofa, patterned armchairs, light blue tufted chairs, a striped rug, and a glass coffee table with flowers. A chandelier-lit dining area is visible through large black-framed doorways.
A large, elegant white mansion stands in the distance, partially framed by sprawling tree branches and surrounded by green lawn and mature trees on a cloudy day.
Elegant interior with three large arched doorways, glossy white trim, and a central staircase covered in a beige runner. The stairway has white railings and dark wood banisters, set against light taupe walls. The space is symmetrical, clean, and sophisticated.
A white kitchen with built-in cabinets, a round dining table, blue patterned chairs, and a cushioned bench. An arched opening shows a second kitchen space with pendant lights, bar stools, and marble countertops. The room feels bright and elegant.
Elegant foyer with a round table, white flowers, and books on a patterned floor. Blue circular art above a black fireplace, chandelier overhead, gray settee to the right, blue chair to the left, all in a white, ornate room.
Elegant foyer with black-and-white checkered floor, ornate table, chairs, decorative wall sconces, and a painted lantern. Green door is open, showing a curved staircase with a mural of trees and a woman beyond. The room is bright with classical decor.
A white, single-story building with arched doors, many windows with dark shutters, symmetrical bushes, and manicured landscaping. Two benches line a brick path leading to the entrance, and large trees frame the building on both sides.
A shingled house with blue shutters and large bay windows is surrounded by lush green grass, blooming hydrangea bushes, and mature trees. Sunlight filters through the leaves, and a wooden fence opens toward a sparkling body of water in the background.
A two-story house with a red tile roof sits amid lush green trees and manicured bushes. Sunlight casts shadows on the lawn and curved gravel driveway. The home features cream-colored walls, large windows, and an ornate balcony.
A large cream-colored house sits atop a hill surrounded by colorful autumn trees. Below, a small pond reflects orange and yellow foliage. Wooded hills fill the background, blending deep reds, oranges, and greens under clear, soft sunlight.
A brownstone townhouse with ornate black iron railings, wide brown stone steps leading to a dark green double door, arched doorway, and tall windows. Sunlight and tree branches cast shadows across the facade.
A two-story house with light brown shingles, a gray front door with a small overhang, four white-paned windows, stone steps, and lush green bushes in front. Sunlight casts a warm glow over the home and neat lawn.
View through two white archways into a bright living area with white paneled walls, dark wood floors, a blue armchair with a small side table, a beige patterned rug, and two wooden lounge chairs facing large windows. Modern, elegant interior design.
A bright hallway with cream paneled walls, arched doorways, a round wooden table topped with white flowers, a hanging lantern light, a mirror, framed art, a small lamp on a console, and a wooden chair near the doorway.
A cozy study with wood-paneled walls, built-in bookshelves, a glass door, a cushioned armchair, a white sofa with blue pillows, a side table with a plant, a coffee table, a floor lamp, and sunlight streaming in from outside. 297 characters.
A dark-shingled house with a prominent central entrance, arched portico, green shutters, and intricate geometric white and dark green patterns above the second-story windows. Reflections in the glass door hint at a nearby body of water and trees.
Curved mint green staircase with wooden handrail, illuminated by large semicircular windows. Sunlight casts geometric shadows on the wall. Pink terrazzo floor with white shapes, potted plant in a large shell planter on a marble pedestal in the foreground.
A curved wooden staircase with a dark runner ascends in a bright, elegant hallway. Light streams from a skylight above. The walls are cream-colored, and gold sconces and ornate molding add decorative touches. The stairs have white spindles and a dark wood handrail.
A symmetrical beige stone house with large windows and a slate roof is centered in the image. The manicured lawn, trimmed hedges, and neat trees frame the walkway leading to the front entrance, all under a bright, clear blue sky.
View through an arched doorway reveals a checkered black and white tile floor, a staircase with a curved banister, a red bench, ornate side table with a lamp, artworks on the wall, and two elegant pendant lights, creating a refined, classic entryway.
Sunny, elegant room with stone walls and floor, open French doors, wicker chairs with cushions, a small round table with a blue hydrangea bouquet, and patterned pillows. Green foliage is visible outside. Blue ceramic stools add color accents.
A blue upholstered chair sits against a cream paneled wall beneath an oval window. The window has decorative mullions and shows green trees outside. The room features a blue patterned rug. The scene feels calm and simple.
View into an elegant dining room through black double sliding doors with geometric patterns; inside, light blue walls, a metallic chandelier, a round table with blue chairs, bright flowers, a marble fireplace, artwork, and large windows create a modern, sophisticated atmosphere.
View looking up a spiral staircase with cream-colored steps and dark railings, creating concentric oval shapes that lead to a circular skylight at the top. The curves and symmetry form an abstract, artistic architectural pattern.
Elegant living room with a modern chandelier, navy chairs, white fireplace, round mirror, abstract colorful artwork, geometric wood side table, tall lamps, and vases of yellow flowers. Neutral walls and a patterned beige rug complete the sophisticated decor.
Grand staircase with wooden railings and white balusters, framed by three large, arched openings. Decorative molding and two wall sconces accent the elegant, cream-colored walls, with a plush runner on the stairs. Natural light brightens the space.
Elegant living room with wood-paneled walls, a marble fireplace, a large landscape painting, and a brass chandelier. Sofas with floral pillows, a coffee table with plants and books, and an ornate rug fill the space. Blue drapes frame tall windows.
Beige stone building facade with an ornate oval window above a decorative arched door frame. Both feature intricate molding and curled designs, with visible grout lines on the stone. Sunlight highlights the texture and architectural details.
A stone house sits beside manicured bushes and lawn at sunrise. Mist covers a field with grazing cows, while a wooden fence lines the property. Dense trees form the background under a soft, golden sky.
Detailed beige Corinthian capital with acanthus leaves, volutes, and decorative rosettes carved in relief. Central fleur-de-lis motif above the leaves; the background is paneled wood matching the capitals color. Architectural detail is ornate and symmetrical.
A sunlit foyer with a curved staircase featuring a textured beige runner. The floor is tiled with a tan and blue diamond pattern. Two wall sconces flank a glass-paneled door. Riding boots and a crop rest near a wall, and a black riding helmet sits on a ledge, highlighting a classic aesthetic.
A close-up of a stone architectural detail above a window, featuring a shell-shaped semicircular arch with a sunken fan pattern and a sculpted element resembling a stylized keystone at the top center, with rectangular windows and textured stonework above.
A symmetrical white house with black shutters and red doors sits behind a lush, colorful garden of flowers and greenery. A stone path leads to the entrance. The scene is bright and well-lit under a clear blue sky.
A large, stately, light stone mansion sits amid lush greenery with a formal garden, greenhouse, and walled vegetable plots in the foreground; trees and misty fields surround the property in soft morning light.
Wood-paneled room with a central fireplace, abstract art above it, and modern paintings on the walls. Left side has a light blue chair; right has a wood sideboard with lamp, glassware, and flowers. Dining table with chairs is in the foreground on a patterned rug.
Elegant dining room seen through a large arched doorway. A wooden table with floral centerpieces is surrounded by chairs on a patterned green rug. A fireplace and large gilded mirror reflect the rooms doorway. Soft peach walls and classic molding complete the look.
Elegant library with blue-gray paneled walls, full bookshelves, two brown doors, and a patterned blue carpet. A desk with a lamp, books, and a horse statue sits in the center, flanked by a navy chair and a bench. Two pendant lights hang from the ceiling. 298 characters.
A cozy wood-paneled alcove features a built-in bookshelf with books and decor, a marble counter with drinks, and two white vases. In front, a pink armchair and a small side table with flowers and a mug add warmth to the elegant, classical room.
A grand hallway with gold damask wallpaper, a wooden railing, and white trim. A large skylight dome and ornate hanging lantern are above. A portrait hangs on the wall, and open doors reveal a plush room with armchairs and large windows.
A modern room features a black fireplace with a fire burning, white cabinetry with glass doors, black-and-white geometric floor tiles, a round glass pendant light, and a colorful abstract painting above the fireplace.
Curved staircase with white balusters and a wooden handrail, viewed from below. Soft green walls and staircase, with a window at the top letting in daylight. Elegant, classic architectural details evoke the timeless charm of a house in Maine, all captured from an upward perspective.
A long, covered porch with wooden shingle siding features hanging lantern lights, white trim, and a wooden bench. Tall square columns line the porch, and green grass and trees are visible in the background.
Sunlit beige stone townhouse facade with textured rectangular panels, a metal grate near the ground, decorative black window grille on the left, and an ornate gold door on the right with intricate circular and linear patterns—an elegant example of Upper East Side style.
A teal, arched wall features a secret door made of bookshelves, partially open to reveal a brightly lit room with yellow walls, wood floors, and modern decor. A ceramic vase sits on a shelf above the doorway.
Photo of a stylish hallway with white walls and a sweeping staircase. A vase of pink flowers sits below the stairs. The room beyond has a piano, mid-century chairs, wall art of butterflies, and a large rug. Light streams in, creating a serene, elegant atmosphere.
Curved black stair railing, blue paneled walls, and a red-orange patterned carpet. An ornate round skylight and modern chandelier hang from the white ceiling, casting soft light into the elegant hallway above the staircase.
Ornate stone building facade with large arched window above double bronze doors. 151 is displayed above the entrance. Decorative architectural details and metal balconies frame the windows; sunlight casts shadows on the exterior.
A bright hallway in a House in Millbrook with a domed skylight features purple hexagonal floor tiles, a floral sofa, a round table with flowers, a bust sculpture, and French doors opening to a green garden. Art and decorative items adorn the cream-colored walls.
Shingle-style house with large curved bay windows, white trim, and a gray roof. Hydrangea bushes with blue flowers line the front, lush green grass, picket fence, and leafy trees surround the home in a peaceful, sunny setting.
A white building with three arched doorways, cupola, and black shutters is framed by large trees and brick pathway. Two benches and potted plants line the entrance. Sunlight filters through the green leaves above.

Peter Pennoyer Architects

1. Overview

PETER PENNOYER ARCHITECTS is an award-winning practice in traditional architecture recognized as a leader in classicism and historic preservation.
Founded in 1990 by Peter Pennoyer, FAIA, Peter Pennoyer Architects (PPA) is a multidisciplinary firm specializing in architecture, historic preservation and conservation, and interior design. Headquartered in Manhattan, with offices in Palm Beach and Miami, PPA is recognized for traditional and classical architecture that draws on historical precedent while responding to contemporary life.
The firm has completed more than 200 built projects throughout the United States and abroad, including country houses, apartments and townhouses, residential developments, historic properties, and commercial, institutional, and cultural projects. PPA has particular expertise in significant and landmarked buildings, with more than 40 projects requiring approval by the New York City Landmarks Preservation Commission.
Peter Pennoyer is an architect, author, and architectural historian, as well as a Fellow of the American Institute of Architects. He received the 2024 Richard H. Driehaus Prize for his contributions to traditional and classical architecture, historic preservation, and architectural scholarship. Peter Pennoyer Architects is also a member of Architectural Digest’s AD100 Hall of Fame.

2. Areas Served

New York City & the Northeast: PPA’s Manhattan headquarters serves residential, commercial, institutional, and cultural clients, with particular expertise in apartments, townhouses, complex renovations, historic and landmarked properties, and new residences.
Palm Beach, Miami & South Florida: PPA’s Palm Beach and Miami offices serve clients throughout South Florida and the Southeast, including private residences, coastal properties, residential developments, and commercial projects.
National & International: Peter Pennoyer Architects undertakes commissions throughout the United States and abroad, including country houses, residential developments, historic properties, and select commercial and institutional projects.

3. Services

Architecture: Peter Pennoyer Architects provides architectural design for new construction, renovation, and historic preservation. The firm’s work includes custom houses and country estates, apartments and townhouses, complex gut renovations, residential developments, and commercial, institutional, and cultural projects.
PPA Conservation: The firm’s specialized conservation practice provides expertise for historic and landmarked properties, including archival research, existing conditions assessments, materials investigation and testing, restoration and rehabilitation planning, and technical analysis. PPA Conservation works independently or in collaboration with the firm’s architectural practice.
PPA Interior Design: PPA provides interior architecture and decorating services for private residences and residential developments, including architectural detailing, custom millwork, finishes, furnishings, and other bespoke elements. The interior design studio works independently or in collaboration with PPA’s architecture and conservation teams.