Townhouse Transformation
A Modern Renovation in San Francisco
Presidio Heights Renewal
Contemporary Upgrade in a Historic Context
Located in San Francisco’s picturesque Presidio Heights, this townhouse underwent a comprehensive renovation that modernizes both its exterior design and interior flow while respecting the neighborhood’s architectural heritage. New windows, doors, and refined finishes elevate curb appeal, harmonizing with the district’s historic character.
Modern open staircase with cable railing overlooking an entryway with patterned rug, wooden cabinets, and a white hanging lamp.
Open plan living room with two-sided fireplace facing dining and open view to kitchen and stairs in San Francisco
Open Plan
Interior Reimagination
A redesigned foyer—with a tall frosted entry door and floating canopy—creates a graceful welcome.

Inside, the floor plan was rethought to take advantage of high ceilings and available natural light. Living areas were opened to one another, creating a continuous sense of volume across the main level. The result is an interior that feels spacious yet intimate—a balanced environment for modern city living.
Modern dining area sharing a two-sided fireplace with an open living area, with a floating staircase visible in the background
Modern living room with gray sectional sofa, two gray armchairs, bright pink accent chairs, abstract wall art, and large window with greenery outside.
Creating Flow
Distinct Yet Connected Spaces
A tall, two-sided fireplace gracefully separates the living and dining rooms while preserving openness. A low wood built-in subtly divides the dining room from the kitchen, maintaining visual continuity while concealing kitchen essentials. These elements define each space while supporting a cohesive flow.
Modern kitchen with a mix of wood, black, and lacquer cabinets, and large window letting in natural light.
Bright modern kitchen with a large island, wood and lacquer cabinets,  next to a large bay window with city view.
Urban Sophistication
A Functional, Modern Kitchen
The kitchen maximizes storage and counter space within a compact footprint, with a squared-off bay window providing built-in seating and neighborhood views. Throughout the home, detail-rich finishes, high-quality materials, and curated modern touches reflect the sophistication of historic San Francisco architecture while supporting a contemporary lifestyle.
Modern dining room separated from the living area by a two-sided fireplace, and glass doors opening to a balcony with green plants.
Modern living room with a two-sided gas fireplace, and large windows with views of the golden gate bridge in San Francisco
Views & Light
Connection to the Outdoors
At the rear of the townhouse, the renovation opened the living spaces to the landscaped backyard, strengthening the indoor–outdoor connection. Large windows and glass doors frame views of the Golden Gate Bridge, bringing iconic scenery and natural light deep into the home. This enhanced connection to the outdoors enriches daily living with both brightness and beauty.
Ground floor living area adjacent guest suite, with sliding glass doors opening to a garden in Presidio Heights San Francisco
Contemporary Presidio Heights two-story house exterior with large windows and sliding glass doors showing illuminated interior rooms and small patio garden.
Expanded Living
Elegant Garden Suite Addition
At the ground level, part of the existing garage was converted into a one-bedroom guest suite, adding flexible space for visitors or extended living. Both the bedroom and living area open to a modern patio and garden, brining the home’s contemporary character outdoors. Energy-efficient upgrades throughout improve comfort and performance, completing a renovation that balances historic charm with contemporary ease.
Modern structural staircase with floating wood treads, metal railings, and bright natural light.
Modern San Francisco townhouse interior with floating wooden staircase, built-in wooden bookshelf, and an open kitchen with island
Floating Staircase
A Sculptural Element that Opens the Home
A new floating staircase introduces a striking architectural feature to the multi-story residence. Thick wood treads appear to hover from a central steel stringer, allowing natural light to pass between levels. This design enhances openness and reinforces the airy, interconnected feel of the renovated interiors.
Facts
3000 SF
4 Bedrooms
4.5 Baths
Contractor: Castle Construction
Interiors: EAG Studio
Photography: Ed Caldwell
Before Photos
Before renovation, the townhouse had dark shingles, outdated exterior details, and small window openings that made the façade feel heavy and closed off. Inside, the kitchen, dining, and living rooms were enclosed and separated, limiting natural light and flow.
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