Chelsea Heating & Air
HVAC contractor in Avondale, PA 19311
About this company
Chelsea Heating & Air is listed as an HVAC contractor at 946 Lake Rd in Avondale, Pennsylvania, in Chester County. It is one of 2 HVAC companies in ZIP 19311.
Other HVAC companies nearby
ClearEdge Heating and Air Conditioning416 Gap Newport Pike, London Grove Twp
0.5 mi(610) 601-3343
CLC Heating, Cooling & Plumbing260 Rosehill Rd, West Grove
1.1 mi(484) 790-1449
Titan Plumbing, Heating, Cooling, and Home Remodeling123 E Harmony Rd, West Grove
1.6 mi(610) 572-5509
England's Plumbing & Heating27 Commerce Blvd Ste 2, West Grove
1.7 mi(610) 466-5089
R.M. Crossan Inc.1133 Newark Rd, Toughkenamon
2.2 mi(610) 421-4619
Housing market around ZIP 19311
Figures describe the local area, not this company.
Typical home value$617,000+2.6% past year · +78% in 10 years
12-month value outlook+1.7%
Days to sale agreement15Philadelphia metro · 13 a year ago
New homes permitted, 20251,400Chester County
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: Chester County permitted 1,400 new homes in 2025, including 304 apartment units. 51% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.