James J. Wilson Mercy-Douglass Residences
Home developer in Philadelphia, PA 19139
About this company
James J. Wilson Mercy-Douglass Residences is listed as a home developer at 4511 Walnut St in Philadelphia, Pennsylvania, in Philadelphia County. It is one of 9 general contractors in ZIP 19139.
Other construction companies nearby
Brubaker Victor429 S 45th St, Philadelphia
0.3 mi(215) 382-3189
University Place Associates30 N 41st St, Philadelphia
0.4 mi(267) 284-1407
Temple Group91 N 48th St, Philadelphia
0.5 mi(267) 292-5582
D and D Property Maintenance Services1 N 50th St, Philadelphia
0.5 mi(484) 469-8402
A E Talley Construction LLC313 N Budd St Ste 101, Philadelphia
0.5 mi(215) 966-8384
Housing market around ZIP 19139
Figures describe the local area, not this company.
Typical home value$127,000−0.9% past year · +103% in 10 years
Typical rent$1,431+2.1% past year
12-month value outlook+2.9%
New homes permitted, 20253,366Philadelphia County
Days to sale agreement15Philadelphia metro · 13 a year ago
Listings with a price cut26.3%Philadelphia metro
Sale price vs list100.1%Philadelphia metro
New construction sales229Philadelphia 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: Philadelphia County permitted 3,366 new homes in 2025, including 2,179 apartment units. 5% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.