Harbor Seal
General contractor in Monrovia, CA 91016
About this company
Harbor Seal is listed as a general contractor at 909 S Myrtle Ave in Monrovia, California, in Los Angeles County. It is one of 36 general contractors in ZIP 91016.
Other construction companies nearby
Colorado Commons517 Falling Leaf Aly, Monrovia
0.3 mi(626) 359-4900
Samuelson and Fetter602 E Huntington Dr, Monrovia
0.5 mi(626) 305-5530
Home Pro Remodeling134 S Myrtle Ave, Monrovia
0.6 mi(818) 322-4860
Cell-Crete Corporation - Cellular Concrete135 Railroad Ave, Monrovia
0.6 mi(800) 660-8062
Bowden Development212 W Foothill Blvd, Monrovia
0.6 mi(626) 303-7917
Housing market around ZIP 91016
Figures describe the local area, not this company.
Typical home value$972,000+1.9% past year · +66% in 10 years
Typical rent$2,822−0.7% past year
12-month value outlook+1.3%
New homes permitted, 202522,250Los Angeles County
Days to sale agreement26Los Angeles metro · 28 a year ago
Listings with a price cut24.4%Los Angeles metro
Sale price vs list99.9%Los Angeles metro
New construction sales217Los Angeles metro, Aug · +5% 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: Los Angeles County permitted 22,250 new homes in 2025, including 10,633 apartment units. 10% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.