---
title: "Jean Terwilliger Architect — Architects & Building Designers | Houzz"
canonical_html_url: https://www.houzz.com/professionals/architects-and-building-designers/jean-terwilliger-architect-pfvwus-pf~1761653835
markdown_url: https://www.houzz.com/md/professionals/pf~1761653835.md
entity_type: LocalBusiness
business_name: "Jean Terwilliger Architect"
category: ["Architects"]
image: https://st.hzcdn.com/fimgs/5c33552a0fc794d0_9824-w400-h400-b0-p0--.jpg
address: "Cornwall, Vermont 05753, United States"
phone: "(802) 377-1849"
website: http://www.vermontintegratedarchitecture.com
rating: 0
review_count: 0
best_of_houzz_awards: 5
followers: 110
last_updated: 2026-09-11
---

# Jean Terwilliger Architect

Original Houzz profile: [Jean Terwilliger Architect](https://www.houzz.com/professionals/architects-and-building-designers/jean-terwilliger-architect-pfvwus-pf~1761653835)

## Professional summary

- **Primary category:** Architects
- **Location:** Cornwall, VT
- **Houzz rating:** 0.0 out of 5 (0 reviews)
- **Best of Houzz:** 5 awards (2013–2017), for Design.

## About

### Houzz Badges

- Houzz Influencer
- 50,000 Ideabook Saves

I joined the Middlebury, VT firm Vermont Integrated Architecture as of July, 2014! Please visit our website for a full view of the architectural services we offer.  I still specialize in the design of sustainable homes and businesses including new construction, additions and renovations. Each project springs from the needs and dreams of those who will inhabit it, is grounded by respect for the surrounding landscape and climate, and is brought to life through collaboration with clients and talented craftspeople.

### Services Provided

- Architectural Design
- Building Design
- Kitchen Design
- Sustainable Design
- Energy-Efficient Homes
- Green Building
- Universal Design
- Handicap-Accessible Design
- Custom Homes

### Typical Job Cost

From small additions and renovations to multi-family developments.

## Business Details

| Field | Value |
| --- | --- |
| Business Name | Jean Terwilliger Architect |
| Address | Cornwall, Vermont 05753, United States |
| Phone | (802) 377-1849 |
| Website | http://www.vermontintegratedarchitecture.com |
| Followers on Houzz | 110 |

## Contact

- **Houzz profile:** [Jean Terwilliger Architect](https://www.houzz.com/professionals/architects-and-building-designers/jean-terwilliger-architect-pfvwus-pf~1761653835)
- **Website:** http://www.vermontintegratedarchitecture.com
- **Phone:** (802) 377-1849

## Credentials

**Certifications & Awards**
- LEED AP Homes, NCARB, licensed architect VT and NH, Certified Passive House Consultant, AIAVT design award 2009, VGBN greenest building award 2020

- **Best of Houzz:** 5 awards (2013–2017), for Design.

## Selected projects

- [Vermont Lake House](https://www.houzz.com/hznb/projects/vermont-lake-house-pj-vj~103559)
  - Location: Not specified
  - Photos: 13
  - Description: This LEED Gold rated home takes advantage of southern lake views and solar exposure, and is located on the site of an old cottage with a crumbling foundation. The informal character of the existing cottage was retained while creating a sustainable modern home which sits comfortably in the landscape. Public spaces sit to the west near the road and private spaces sit to the east against a large white pine, with living spaces to the south and service to the north, all wrapping around the central to…
- [Wing Porch](https://www.houzz.com/hznb/projects/wing-porch-pj-vj~158108)
  - Location: Not specified
  - Photos: 5
  - Description: This screen porch was built partially on an existing deck and sweeps up away from the home to simplify connection to the home and improve views to the trees and beyond. Fir framing is finished with Penofin. Cable-rail horizontal railing is barely visible. Valley drains into copper gutter and rain chain to rain barrel below.
- [VT Mountain View House](https://www.houzz.com/hznb/projects/vt-mountain-view-house-pj-vj~103581)
  - Location: Not specified
  - Photos: 9
  - Description: This home preserves a westerly sloping meadow with Adirondack views by nestling into the landscape against the western edge of the existing tree line. The design is focuses on appreciating the views and the path of the sun across the sky throughout the day and the year with clean lines and a limited material pallet. Horizontal windows of the dining room capture the winter sunset. Broad overhangs extend the home horizontally in the landscape while keeping out the summer sun. The prow of house (li…
- [VT Hill House](https://www.houzz.com/hznb/projects/vt-hill-house-pj-vj~79369)
  - Location: Not specified
  - Photos: 10
  - Description: Dining and Family room addition and renovation of timber frame cape to transform into space for large extended family. Vermont farmhouse exterior with modern interior.

[See all 4 projects](https://www.houzz.com/professionals/architects-and-building-designers/jean-terwilliger-architect-pfvwus-pf~1761653835)

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*Source: Houzz professional profile. Reflects the profile as of 2026-09-11.*