Trowbridge Masonry LLC

Concrete and masonry contractor in Old Lyme, CT 06371

About this company

Trowbridge Masonry LLC is listed as a concrete and masonry contractor based in Old Lyme, Connecticut, in Lower Connecticut River Valley County. Federal motor carrier records list 2 drivers and 2 trucks for the company. It is one of 3 concrete and masonry companies in ZIP 06371.

Fleet size

Drivers2

Trucks2

Last federal filing: Dec 2013. Source: FMCSA.

Strong market, crowded fieldArea profitability for concrete and masonry in ZIP 06371

Housing demand76

Sales pace, new listings and new construction. Source: Zillow

Customer spending power90

Household income and home values

Room for another company14

More crowded than 86% of US ZIPs

Scored against every US ZIP. An index of local conditions, not this company's results.

County context

One of 45 concrete and masonry companies in Lower Connecticut River Valley County, CT.

226 general contractors in Lower Connecticut River Valley County, CT.

All 504 construction companies in Lower Connecticut River Valley County, CT.

ZIP 06371 at a glance

Population: 9,828 (70 per sq mi)
Median age: 52
Households: Median income $132,045 · 65% earn six figures
Housing: 89% owner-occupied
Workforce: 62% labor-force participation · 2.8% unemployment

ZIP figures are US Census estimates for the ZIP area, not the company.

Housing market around ZIP 06371

Figures describe the local area, not this company.

Typical home value$696,000+11.3% past year · +101% in 10 years

12-month value outlook+4.0%

Days to sale agreement9Norwich metro · 9 a year ago

New homes permitted, 2025358Lower Connecticut River Valley County

Listings with a price cut20.6%Norwich metro

Sale price vs list102.1%Norwich metro

Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.

Typical home value, last 10 years

Source: Zillow Home Value Index, Sep 2026.

Local building angle: Lower Connecticut River Valley County permitted 358 new homes in 2025, including 177 apartment units. 10% of the homes in this ZIP were built since 2000.

Local figures are estimates from public records and Zillow housing data, updated regularly.