Willistown Knoll

Home developer in Newtown Square, PA 19073

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About this company

Willistown Knoll is listed as a home developer at Cornell Court in Newtown Square, Pennsylvania, in Delaware County. It is one of 25 general contractors in ZIP 19073.

Other construction companies nearby

Rouse Chamberlin Homes46 Midsummer Dr, West Chester
0.3 mi(484) 252-1863
Terra Firma Builders2090 Dutton Mill Rd, Newtown Square
0.3 mi(484) 427-7951
Construction Services Group1630 W Chester Pike # 19382-7922, West Chester
0.7 mi(610) 459-8147
Walsh & Associates1578 McDaniel Dr, West Chester
1.0 mi(610) 431-6870
westfield construction1578 McDaniel Dr, West Chester
1.0 mi(610) 656-3972

Housing market around ZIP 19073

Figures describe the local area, not this company.

Typical home value$769,000+5.2% past year · +74% in 10 years
Typical rent$3,314
12-month value outlook+1.9%
New homes permitted, 2025217Delaware 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

$500K$600K$700K201620182020202220242026$770K

Source: Zillow Home Value Index, Sep 2026.

Local building angle: Delaware County permitted 217 new homes in 2025. 24% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.