Cornerstone Development Services
Home developer in Portland, TN 37148
About this company
Cornerstone Development Services is listed as a home developer at 120 Main St in Portland, Tennessee, in Sumner County. It is one of 20 general contractors in ZIP 37148.
Other construction companies nearby
Hodges Group100 Main St Ste 203, Portland
Under 0.1 mi(615) 325-2741
Cardinal Buildings of Portland215 N Broadway, Portland
0.1 mi(417) 592-1954
Sheds 365 Portland TN455 N Broadway, Portland
0.7 mi(615) 928-2662
Surface Koatings134 Davis St, Portland
1.1 mi(615) 323-9461
National Barn Company818 N Broadway, Portland
1.9 mi(615) 325-2700
Housing market around ZIP 37148
Figures describe the local area, not this company.
Typical home value$328,000+0.4% past year · +112% in 10 years
Typical rent$1,650
12-month value outlook0.0%Roughly flat
New homes permitted, 20253,045Sumner County
Days to sale agreement39Nashville metro · 33 a year ago
Listings with a price cut34.2%Nashville metro
Sale price vs list97.8%Nashville metro
New construction sales906Nashville metro, Aug · −15% 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: Sumner County permitted 3,045 new homes in 2025, including 1,424 apartment units. 37% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.