Building Technology
General contractor in St Louis, MO 63115
About this company
Building Technology is listed as a general contractor at 4200 Union Blvd in St Louis, Missouri, in St. Louis County. It is one of 7 general contractors in ZIP 63115.
Other construction companies nearby
Carter Plaza4200 Union Blvd, St Louis
Under 0.1 mi(314) 361-5322
All Construction4427 Geraldine Ave, St. Louis
0.2 mi(314) 382-0503
Penn Services5100 Farlin Ave, St. Louis
0.3 mi(314) 899-0115
Quality Control Construction, LLC5215 Emerson Ave, Saint Louis
0.8 mi(314) 688-6814
Impressive Work Construction Firm4000 Shreve Ave, St Louis
0.8 mi(314) 381-2511
Housing market around ZIP 63115
Figures describe the local area, not this company.
Typical home value$39,000−2.7% past year · +28% in 10 years
Typical rent$952
12-month value outlook+0.6%Roughly flat
New homes permitted, 2025272St. Louis County
Days to sale agreement11St. Louis metro · 8 a year ago
Listings with a price cut29.2%St. Louis metro
Sale price vs list100.1%St. Louis metro
New construction sales128St. Louis metro, Aug · −14% 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: St. Louis County permitted 272 new homes in 2025, including 209 apartment units. 2% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.