condo
1/25
$2,108/mo
$284,0002bd·1ba·794sf
1504 Mount Vernon Street #3, Philadelphia, PA 19130
Listing Courtesy of Century 21 Advantage Gold-South Philadelphia
William F Kwasniewski
Century 21 Advantage Gold-South Philadelphia
$20.1M
Closed volume
Philadelphia +5
Markets served
$144K–$1.5M
Price range
3
Active listings
About William
The bio has not been updated by William F Kwasniewski. Are you William F Kwasniewski?
Production
42 deals since 2024
Sides
18 listing · 24 buyer
Licensed
PA
Expertise
◆ Buyer representation◆ Listing & selling
Transaction history
Closed deals 2024–2026.
Seller representation
- Total value
- $7.4M
- Average sale price
- $409K
- Price range
- $144K–$950K
Buyer representation
- Total value
- $12.8M
- Average sale price
- $532K
- Price range
- $144K–$1.5M
Where William works
Areas with the most closed transactions.
Philadelphia23 deals
Wynnewood3 deals
Villanova2 deals
Aldan2 deals
Aston2 deals
Swarthmore2 deals
William's active listings
3 for saleRecently sold
Latest closings
● Sold Jul 2026$1.2M
4 bd · 3 ba · 3,794 sqft
2114 Greenbrier Drive, Villanova PA
Represented buyer
● Sold Jun 2026$395K
3 bd · 2 ba · 1,598 sqft
1648 S Lawrence Street, Philadelphia PA
Represented buyer · Cash
● Sold Apr 2026$180K
3 bd · 2 ba · 2,044 sqft
5515 Whitby Avenue, Philadelphia PA
Represented seller
● Sold Feb 2026$575K
4 bd · 4 ba · 2,774 sqft
601 S Eagle Road, Havertown PA
Represented buyer
● Sold Feb 2026$475K
4 bd · 3 ba · 3,030 sqft
224 W Providence Road W, Aldan PA
Represented buyer
● Sold Jan 2026$144K
3 bd · 1 ba · 1,030 sqft
2432 E Clearfield Street, Philadelphia PA
Represented buyer · Cash
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