Cornerstone Masonry Inc

Concrete and masonry contractor in Walhalla, SC 29691

About this company

Cornerstone Masonry Inc is listed as a concrete and masonry contractor based in Walhalla, South Carolina, in Oconee 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 29691.

Other concrete and masonry companies nearby

Cut-N-Edge Concrete & Masonry345 Geraldine Dr, Walhalla

(864) 973-3963

Fleet size

Drivers2

Trucks2

Last federal filing: Aug 2025. Source: FMCSA.

Moderate market, crowded fieldArea profitability for concrete and masonry in ZIP 29691

Housing demand54

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

Customer spending power26

Household income and home values

Room for another company17

More crowded than 83% of US ZIPs

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

County context

One of 16 concrete and masonry companies in Oconee County, SC.

70 general contractors in Oconee County, SC.

All 150 construction companies in Oconee County, SC.

ZIP 29691 at a glance

Population: 12,084 (75 per sq mi)
Median age: 45
Households: Median income $49,639 · 23% earn six figures
Housing: 72% owner-occupied
Workforce: 56% labor-force participation · 7.0% unemployment

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

Housing market around ZIP 29691

Figures describe the local area, not this company.

Typical home value$228,000+3.9% past year · +114% in 10 years

12-month value outlook+1.7%

Days to sale agreement38Seneca metro · 33 a year ago

New homes permitted, 2025753Oconee County

Listings with a price cut30.3%Seneca metro

Sale price vs list96.2%Seneca metro

New construction sales15Seneca metro, Aug · −25% from last year

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: Oconee County permitted 753 new homes in 2025, including 20 apartment units. 25% of the homes in this ZIP were built since 2000.

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