Newtownhouse
1/18
$1,611/mo
$247,9004bd·2ba·1,352sf
4 3rd Street, Brookhaven, PA 19015
Listing Courtesy of Century 21 Preferred
Mary M Koch
Century 21 Preferred
$27.6M
Closed volume
Media +5
Markets served
$125K–$1.6M
Price range
2
Active listings
About Mary
The bio has not been updated by Mary M Koch. Are you Mary M Koch?
Production
64 deals since 2024
Sides
38 listing · 26 buyer
Licensed
PA
Expertise
◆ Buyer representation◆ Listing & selling
Transaction history
Closed deals 2024–2026.
Seller representation
- Total value
- $16.7M
- Average sale price
- $439K
- Price range
- $125K–$1.4M
Buyer representation
- Total value
- $10.9M
- Average sale price
- $421K
- Price range
- $125K–$1.6M
Where Mary works
Areas with the most closed transactions.
Media10 deals
Glen Mills8 deals
Aston8 deals
Brookhaven6 deals
Springfield3 deals
Marcus Hook3 deals
Mary's active listings
2 for saleRecently sold
Latest closings
● Sold Jun 2026$1.1M
5 bd · 4 ba · 5,005 sqft
31 Thomas Speakman Drive, Glen Mills PA
Represented seller
● Sold May 2026$650K
5 bd · 4 ba · 3,195 sqft
12 Woodchuck Way, Glen Mills PA
Represented buyer · Cash
● Sold Apr 2026$587K
4 bd · 3 ba · 2,100 sqft
108 Patterson Road, Aston PA
Represented seller
● Sold Apr 2026$180K
3 bd · 1 ba · 1,050 sqft
53 Seward Lane, Aston PA
Represented buyer · Cash
● Sold Apr 2026$466K
5 bd · 4 ba · 3,008 sqft
119 Burgundy Lane, Coatesville PA
Represented seller
● Sold Mar 2026$310K
4 bd · 1 ba · 1,343 sqft
1012 Brook Avenue, Secane PA
Represented seller
Homes for sale in Media
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