PRDG architecture + design
  • Portfolio
    • Othello Residence_New Construction
    • 100 Crescent
    • Queen Anne Residence_Remodel
    • WORKSHOP ADDITION
    • The Hideout Cabin
    • Farwell
    • Private Residences
    • Metamorphe HC
    • Lake Sammamish House
    • Mid Century Modern
    • West Seattle Renovation
    • Interiors
    • Traditional
    • Commercial/Multi-Unit
    • In Construction
  • Press
  • About
  • CONTACT
Our boutique firm focuses on various scales and styles of architecture. We feel that good design should create responsive, dynamic environments that stimulate the human spirit and are sculpted by the client’s distinct attributes and needs. We have worked on projects from coast-to-coast bringing forward-thinking ideas to our residential and commercial projects. We see design as a collaboration between client and architect as well as a partnership with our network of proven builders and craftsmen. Please contact us to discuss your next project.

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NEW YORK

PHILIP M. ROSSILLO
​PRINCIPAL

STUDIO:
330 West 38th Street,
Suite 708
New York, NY
(212) 366-9691 x102
pmrossillo@prdg.net

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SEATTLE

Gustavo A. Penengo
​PRINCIPAL

STUDIO:
4316 SW Othello ST
Seattle, WA
(888) 400-9063x101
gapenengo@prdg.net

 
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PRDG architecture + Design Services Include

Accessory Dwelling Units (ADU + DADU)
Architectural Design
Bathroom + Kitchen Design
COMMERCIAL DESIGN + Interiors
Energy-Efficient Homes
Green + SUSTAINABLE Building
Historic Building Conservation
Home Additions
Kitchen Design + Remodeling
Modular Home DESIGN
Multigenerational Homes
New Home Construction
Prefab Houses
Tiny Homes
Universal design




Mailing address:
PO Box 16328 Seattle, WA 98116


© PRDG 2021

What Our Clients Are Saying

We hired Gustavo to help us manifest our dream home before our first child was born. We loved our house when we moved in and now we love it even more as a family of four! Gustavo took the time to learn about our goals, our values and our priorities. We give PRDG a 5-stars review!" - A. Morgan, new construction client


​Click and read more client reviews on Houzz.com

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Proud Member of the AIA Seattle Chapter
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PROUD MEMBER OF THE AIA NY CHAPTER

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  • Portfolio
    • Othello Residence_New Construction
    • 100 Crescent
    • Queen Anne Residence_Remodel
    • WORKSHOP ADDITION
    • The Hideout Cabin
    • Farwell
    • Private Residences
    • Metamorphe HC
    • Lake Sammamish House
    • Mid Century Modern
    • West Seattle Renovation
    • Interiors
    • Traditional
    • Commercial/Multi-Unit
    • In Construction
  • Press
  • About
  • CONTACT