header image

Washington Street Residences

From Commercial to Communal

This Pacific Heights infill project transforms a commercial site into quality residential units.  The project unites heritage architecture with sustainable, family-focused design.

Family Living Reimagined

In the heart of San Francisco’s Pacific Heights neighborhood, this project transforms a commercial site into a vibrant residential community by introducing four new family dwelling units. Addressing the city’s critical housing shortage, this infill development harmonizes with the surrounding urban fabric and provides unique, spacious units designed with flexibility for aging-in-place and multi-generational family living.

IMG_5944
250507-NKMN-axon-final
illustration

Honoring History

Drawing inspiration from the city’s architectural legacy, the proposed east building celebrates Victorian sculptural forms, proportions and detailing:  Curved shingles wrap around its façade, exploring new ways of detailing traditional roof shingles and echoing the experimental spirit of Bernard Maybeck and Willis Polk. Verticality is celebrated through elongated windows that mirror the elegant lines of neighboring structures, while a slanted setback introduces a contemporary bay window expression. Curved and peaked forms reside in dialogue with adjacent buildings and honor local character while asserting a fresh perspective.

2 - SW Rendering w Light Pole
Honoring History image.png

Textured Layers of Legacy

Constructed in 1895, the site’s west building was designed by renowned architect William H. Lillie in the Queen Anne Victorian style.  The project entails a careful interior renovation, which will return the building to its original residential use.  United by a shared landscaped mews, a carefully curated tonal palette, and drought-tolerant landscaping, the two buildings, built over 100 years apart, will reside in harmonious dialogue.  Local artisans will be instrumental in this material exploration, infusing craftsmanship and authenticity into the project. 

IMG_5979
historic survey - combined
before-&-after
IMG_5973

Nature as Neighbor

A communal mews offers a verdant sanctuary between the buildings. On Washington Street, newly landscaped planters and open railings beautify the street and establish a gentle transition from public to private realms. Drought-tolerant plantings lend seasonal vibrancy while reducing stormwater runoff, and permeable paving on site permits an array of mobility options, accommodating everything from bicycles and strollers to vehicles and wheelchairs.

231024_NKRM-RES Roof Plan_Rendered
B_Rear Yard View

Enduring Character with Modern Functionality

Future-proofed for generations to come, the residences are designed to accommodate diverse family structures and evolving needs. Ground floor bedrooms ensure accessibility and provide opportunities for multigenerational living or live-in care. Prioritizing well-being, the interiors will feature materials promoting clean air, comfort, and a connection to nature. Energy efficiency will be at the core of the development, leveraging passive design strategies and exceeding code standards. By championing clean, all-electric systems, the project paves the way for a healthier, more sustainable urban future.

3 - SE Rendering w Light Pole
250428 NKMN 3D model 2
250428 NKMN 3D model 1
Type
Residential
Client
Private Client

Architects

Project Leads
Mark Jensen
Margarita Urquiza
Chenyu Huang
Christina Kull

Consultants

Structural
ZFA Structural Engineers
Geotechnical
Rockridge Geotechnical
Civil
Sandis
Mechanical, Electrical & Plumbing
Monterey Energy Group
Permit Expeditor
Quickdraw
Historic
Tim Kelley
Code
Holmes