Polhemus Savery DaSilva Architects Builders

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Polhemus Savery DaSilva Architects Builders A fully integrated architecture and construction firm working on Cape Cod, the Islands of Nantucket www.psdab.com

Originally built in the late 1800s, this Cape Cod home was lifted and set on a new foundation during its renovation, all...
10/22/2026

Originally built in the late 1800s, this Cape Cod home was lifted and set on a new foundation during its renovation, allowing for a full walkout basement that adds valuable living space. The project carefully balances the restoration of the original home with new construction.

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Project: Harwich House, Cape Cod, MA
Architect, Builder, Landscape Architect: Polhemus Savery DaSilva
Photography: Brian Vanden Brink

Shingled Serenity. Thank you Chatham Living By The Sea for featuring PSD’s “East to Avalon” in the Fall/Winter 2026 issu...
10/19/2026

Shingled Serenity. Thank you Chatham Living By The Sea for featuring PSD’s “East to Avalon” in the Fall/Winter 2026 issue! Pick up a copy on newsstands or read the full feature through the link here: https://www.psdab.com/flipbooks/shingled-serenity
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Project: East to Avalon, Cape Cod, MA
Architect, Builder, Landscape Architect:
Photography (images 1, 3-5):
Photography (images 2, 6, 7): Dan Cutrona Photography
Interior Design: Lisa Tharp Design

A thoughtful transformation reshaped the character of this home. A new front section, flanked by two octagonal towers, c...
10/18/2026

A thoughtful transformation reshaped the character of this home. A new front section, flanked by two octagonal towers, creates a distinctive arrival, while the original structure now forms the rear wing. The new front also connects to a new guest house/pool house/garage.

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Project: Angels Welcome Too, Cape Cod, MA
Architect, Builder, Landscape Architect: Polhemus Savery DaSilva
Photography: BRET MORGAN

Originally built around 1900, this Cape Cod home combines Colonial Revival and Shingle Style architecture. PSD’s renovat...
10/15/2026

Originally built around 1900, this Cape Cod home combines Colonial Revival and Shingle Style architecture. PSD’s renovation maintained the home’s historic exterior character, with new architectural elements that replicate original detailing and complement the existing house.

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Project: Historic Hamblin House, Cape Cod, MA
Architect & Builder: Polhemus Savery DaSilva
Photography: Brian Vanden Brink

Horizontal red cedar siding and expansive glass define the rear of this Cape Cod home addition, opening the interiors to...
10/12/2026

Horizontal red cedar siding and expansive glass define the rear of this Cape Cod home addition, opening the interiors to natural light and views across the lawn.

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Project: Harbor View Guest House, Cape Cod, MA
Architect, Landscape Architect, Builder: Polhemus Savery DaSilva
Photography: Dan Cutrona © 📷

The expanded and reconfigured interior of this Cape Cod home creates a more connected arrangement of spaces designed for...
10/08/2026

The expanded and reconfigured interior of this Cape Cod home creates a more connected arrangement of spaces designed for everyday family life.

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Project: Harwich House, Cape Cod, MA
Architect, Builder, Landscape Architect: Polhemus Savery DaSilva
Photography: Brian Vanden Brink
Interior Design: SLC Interiors

A classic shingle-style exterior gives way to bright interiors, where generous windows bring natural light into this Cap...
10/06/2026

A classic shingle-style exterior gives way to bright interiors, where generous windows bring natural light into this Cape Cod guest house. From the living space, the daily entry of the main house addition can be seen just beyond the garden.

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Project: Patience, Cape Cod, MA
Architect & Builder: Polhemus Savery DaSilva
Photography: Robert Benson Photography LLC
Interior Design: SLC Interiors

A warm place to gather as the evenings turn cooler. The Sea Change Pavilion brings dining and fireside sitting together ...
10/05/2026

A warm place to gather as the evenings turn cooler. The Sea Change Pavilion brings dining and fireside sitting together within a sheltered space that opens to the surrounding landscape.

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Project: Sea Change Pavilion, Cape Cod, MA
Architect, Landscape Architect, Builder: Polhemus Savery DaSilva
Photography: Brian Vanden Brink
Interior Design: Carolyn Thayer Interiors

A house that has grown and changed over time but has been respected and beloved throughout. As part of the renovation, t...
10/01/2026

A house that has grown and changed over time but has been respected and beloved throughout. As part of the renovation, the front entry was reoriented to face the street, creating a clearer sense of arrival while preserving the home’s iconic character.

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Project: Riptide, Cape Cod, MA
Architect, Builder, Landscape Architect: Polhemus Savery DaSilva
Photography: Brian Vanden Brink

A layer of fog settles in along the water. This renovated and expanded Cape Cod home takes in the changing season from i...
09/29/2026

A layer of fog settles in along the water. This renovated and expanded Cape Cod home takes in the changing season from its waterfront setting.

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Project: Angels Welcome Too, Cape Cod, MA
Architect, Builder, Landscape Architect: Polhemus Savery DaSilva
Photography: BRET MORGAN

Address

157 Route 137
East Harwich, MA
02645

Opening Hours

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

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