Mainline Development Partners
Home developer in Charleston, SC 29403
About this company
Mainline Development Partners is listed as a home developer at 960 Morrison Dr in Charleston, South Carolina, in Charleston County. It is one of 19 general contractors in ZIP 29403.
Other construction companies nearby
Harold K Jordan & Co975 Morrison Dr, Charleston
0.1 mi(854) 999-3156
Arnett Construction1 Cool Blow St, Charleston
0.2 mi(843) 271-8668
Chastain Construction Inc623 Meeting St, Charleston
0.3 mi(843) 722-4555
Rcb Development695 Meeting St, Charleston
0.3 mi(843) 724-9209
HK3 Realty199 Jackson St, Charleston
0.5 mi(843) 998-3821
Housing market around ZIP 29403
Figures describe the local area, not this company.
Typical home value$855,000+5.3% past year · +109% in 10 years
Typical rent$2,751+7.7% past year
12-month value outlook+0.8%Roughly flat
New homes permitted, 20253,392Charleston County
Days to sale agreement59Charleston metro · 49 a year ago
Listings with a price cut27.8%Charleston metro
Sale price vs list97.1%Charleston metro
New construction sales404Charleston metro, Aug · +4% 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: Charleston County permitted 3,392 new homes in 2025, including 842 apartment units. 31% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.