Peter Zimmerman Architects

Peter Zimmerman Architects Residential Architecture Firm Founded in 1982, Peter Zimmerman Architects is a full service, residential design firm located on Philadelphia's Main Line.

Our long history has produced an extensive portfolio of award winning private residences, barns, guest houses, pool houses, private wineries, equestrian centers, comprehensive property designs and conservation easements. Our design philosophy is deeply rooted in the historic traditions of architecture: classical proportion and scale, the balance of shadow and light, and the importance of the susta

inable relationship between materials. We strive to design spaces that create a sense of transparency between the interior and exterior environments. All of our designs focus on the seamless integration between the built and natural environment, while remaining faithful to historic roots and responding sensitively to the surrounding cultural context. The unique natural features of each property greatly influence our design response. Architecture needs to respond to the individual characteristics of the site and the clients' personalized requirements in order to create spaces that engage and enrich their lives. The largest gesture down to the smallest element in our designs becomes an expression of the balance and harmony between the compression and expansion of space, the interplay of light and shadow and the rules of scale and proportion. Our design process is the expression of the dialog between client and architect; a willingness to explore the possibilities with the realization that there is never a single answer or solution. Rather, there is the elegant solution, the one that delights and satisfies. The comprehensive design process that searches for the elegant solution is at the core of the unique and individualized architectural experience and the highest levels of design and personalized service that can be found at Peter Zimmerman Architects.

.Designed to embrace views to the valley stream and ponds below, this new house design balances a refined architectural ...
06/07/2026

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Designed to embrace views to the valley stream and ponds below, this new house design balances a refined architectural presence. Expressive stone of the local vernacular + restrained scale โ€ฆestablish a strong dialogue of light filled rooms and surrounding landscape.

โ–ช๏ธ

๐๐ฎ๐ข๐ฅ๐๐ž๐ซ
๐ˆ๐ง๐ญ๐ž๐ซ๐ข๐จ๐ซ ๐ƒ๐ž๐ฌ๐ข๐ ๐ง
๐‹๐š๐ง๐๐ฌ๐œ๐š๐ฉ๐ž ๐ƒ๐ž๐ฌ๐ข๐ ๐ง @ hess landscape architects
๐๐ก๐จ๐ญ๐จ๐ ๐ซ๐š๐ฉ๐ก๐ฒ

.From 1752... in the Catskills historic stories and tales abound... American Revolution chapters.   Our renovation and a...
06/05/2026

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From 1752... in the Catskills historic stories and tales abound... American Revolution chapters. Our renovation and addition expanded the storied spaces with more room, for more legendary history.

๐ˆ๐Ÿ ๐–๐š๐ฅ๐ฅ๐ฌ ๐‚๐จ๐ฎ๐ฅ๐ ๐“๐š๐ฅ๐ค...

๐๐ก๐จ๐ญ๐จ๐ ๐ซ๐š๐ฉ๐ก๐ฒ @ Chad Weckler

.A preserved past sensitively meets the present.  Unfolded as an intimate and bucolic cottage providing additional space...
06/04/2026

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A preserved past sensitively meets the present. Unfolded as an intimate and bucolic cottage providing additional space for a family to gather, connect and createโ€ฆ all amongst the ferns and hemlocks.

๐’๐ญ๐ซ๐ž๐š๐ฆ๐ฌ๐ข๐๐ž ๐‚๐จ๐ญ๐ญ๐š๐ ๐ž

โ

๐๐ฎ๐ข๐ฅ๐๐ž๐ซ
๐๐ก๐จ๐ญ๐จ๐ ๐ซ๐š๐ฉ๐ก๐ฒ

.โ€œLove consists not in gazing at each other, but in looking outward together in the same direction.โ€œ. - ๐ด๐‘›๐‘ก๐‘œ๐‘–๐‘›๐‘’ ๐‘‘๐‘’ ๐‘†๐‘Ž๐‘–๐‘›๐‘ก...
06/02/2026

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โ€œLove consists not in gazing at each other, but in looking outward together in the same direction.โ€œ. - ๐ด๐‘›๐‘ก๐‘œ๐‘–๐‘›๐‘’ ๐‘‘๐‘’ ๐‘†๐‘Ž๐‘–๐‘›๐‘ก~๐ธ๐‘ฅ๐‘ข๐‘๐‘’๐‘Ÿ๐‘ฆ

Congratulations Beth & Tyson!

๐–ฃŠ ๐ฎ› ๐–ฃŠ

.We are pleased to welcome Justin Ford RA. A Master of Architecture graduate the University of Miami, Justin recently re...
06/01/2026

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We are pleased to welcome Justin Ford RA. A Master of Architecture graduate the University of Miami, Justin recently returned from New York City to practice regionally on Philadelphiaโ€™s Main Line. His style grounded in classical and traditional architecture, his work is deeply influenced by Palladian design, Beaux Arts tradition and the enduring elegance of Federal and Greek Revival architecture. Passionate about design of historic integrity, whilst supporting modern living. Justin is a consummate learner in pursuit of excellence in architecture and craft. A collaborative professional by nature, he values the collective process.

๐‘๐‘œ๐‘ก๐‘Ž๐‘๐‘™๐‘’ ๐‘Ž๐‘Ÿ๐‘โ„Ž๐‘–๐‘ก๐‘’๐‘๐‘ก๐‘ข๐‘Ÿ๐‘Ž๐‘™ ๐‘–๐‘›๐‘ ๐‘๐‘–๐‘Ÿ๐‘Ž๐‘ก๐‘–๐‘œ๐‘›๐‘  ๐‘Ž๐‘Ÿ๐‘’ ๐‘ƒ๐‘Ž๐‘™๐‘™๐‘Ž๐‘‘๐‘–๐‘œโ€™๐‘  ๐ต๐‘Ž๐‘ ๐‘–๐‘™๐‘–๐‘๐‘Ž ๐‘–๐‘› ๐‘‰๐‘–๐‘๐‘’๐‘›๐‘ง๐‘Ž๏ผŒ ๐‘กโ„Ž๐‘’ ๐ผ๐‘ ๐‘Ž๐‘Ž๐‘ ๐ต๐‘’๐‘™๐‘™ ๐ป๐‘œ๐‘ข๐‘ ๐‘’๏ผŒ ๐‘Ž๐‘›๐‘‘ ๐น๐‘’๐‘‘๐‘’๐‘Ÿ๐‘Ž๐‘™ ๐ป๐‘Ž๐‘™๐‘™๏ผŽ

Welcome aboard, Justin.

๐“๐ก๐ž ๐™๐ข๐ฆ๐ฆ๐ž๐ซ๐ฆ๐š๐ง ๐‚๐จ๐ฅ๐ฅ๐ž๐œ๐ญ๐ข๐ฏ๐ž

.A 19th centuey gatehouse is now transformed into a 21st century family residence. The whimsy of this tudor style, inclu...
05/30/2026

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A 19th centuey gatehouse is now transformed into a 21st century family residence. The whimsy of this tudor style, include a new cohesive design of a new detached garage, pool + pool pavilion. These accessory elements nestled into surrounding gardens become destinations to both admire and explore...

๐–ฃ˜

๐๐ฎ๐ข๐ฅ๐๐ž๐ซ
๐ˆ๐ง๐ญ๐ž๐ซ๐ข๐จ๐ซ ๐ƒ๐ž๐ฌ๐ข๐ ๐ง
๐‹๐š๐ง๐๐ฌ๐œ๐š๐ฉ๐ž ๐€๐ซ๐œ๐ก๐ข๐ญ๐ž๐œ๐ญ @ hesslandscape
๐๐ก๐จ๐ญ๐จ๐ ๐ซ๐š๐ฉ๐ก๐ฒ

๐“๐ฎ๐๐จ๐ซ ๐†๐š๐ญ๐ž ๐‡๐จ๐ฎ๐ฌ๐ž + ๐Œ๐š๐ข๐ง ๐‹๐ข๐ง๐ž ๐๐ก๐ข๐ฅ๐š๐๐ž๐ฅ๐ฉ๐ก๐ข๐š

.Rooted from the creative landscapes of Tennessee, we introduce Hannah Kirby, Architectural Designer. A recent graduate ...
05/28/2026

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Rooted from the creative landscapes of Tennessee, we introduce Hannah Kirby, Architectural Designer. A recent graduate of the five year Bachelor of Architecture program from the University of Tennessee + Knoxville, Hannahโ€™s approach is both a balance of imagination and problem solving, delivering a design perspective shaped by beautiful and intentional spaces.

Her appreciation of architecture continues thru travel and exploration. From the extraordinary craftsmanship of the National Building Museum in DC, the historic detail of the Boston Public Library, and an especially formative visit to the Rosenbaum House, designed by Frank Lloyd Wrightโ€ฆ her love of travel and new experiences will continue as she resides in her locale of Philadelphia, taking in the historical backdrop of our region. Very excited for your fresh views of residential design and thoughtful visionโ€ฆWelcome Hannah!

๐™๐ข๐ฆ๐ฆ๐ž๐ซ๐ฆ๐š๐ง ๐‚๐จ๐ฅ๐ฅ๐ž๐œ๐ญ๐ข๐ฏ๐ž

Address

828 Old Lancaster Road
Berwyn, PA
19312

Opening Hours

Monday 8:30am - 5:30pm
Tuesday 8:30am - 5:30pm
Wednesday 8:30am - 5:30pm
Thursday 8:30am - 5:30pm
Friday 8:30am - 5:30pm

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