Lighthouse Heating & A/C
HVAC contractor in Street, MD 21154
About this company
Lighthouse Heating & A/C is listed as an HVAC contractor at 3721 Bay Rd in Street, Maryland, in Harford County. It is one of 4 HVAC companies in ZIP 21154.
Other HVAC companies nearby
Total Energy Concepts Inc2620 Dublin Rd, Street
2.2 mi(410) 399-5667
Ground Loop Heating and Air Conditioning1701 Whiteford Rd, Darlington
2.9 mi(410) 836-1706
Excel HVAC Services19 Brocks Way, Jarrettsville
5.4 mi(410) 803-2279
Foremost Heating & Air Conditioning1200 Harkins Rd, Pylesville
5.8 mi(410) 692-5503
Smart ENERGY SYSTEMS1300 Enterprise Ct #105, Bel Air
6.8 mi(410) 420-9700
Housing market around ZIP 21154
Figures describe the local area, not this company.
Typical home value$540,000+4.2% past year · +60% in 10 years
12-month value outlook+0.7%Roughly flat
Days to sale agreement16Baltimore metro · 14 a year ago
New homes permitted, 2025715Harford County
Listings with a price cut30.2%Baltimore metro
Sale price vs list100.1%Baltimore metro
New construction sales122Baltimore metro, Aug · −37% 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: Harford County permitted 715 new homes in 2025, including 137 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.