1504 Castleton Ave is a semi-detached two-family built in 2003, sitting on a 22×99 lot with a 14×45 building footprint and central air throughout. There’s also a private driveway, so parking is never a scramble.
The main unit takes up most of the house. On the ground floor in the rear you’ve got a utility room and a separate laundry room, which is a nice bit of extra space that a lot of homes this age just don’t have. Head up to the first floor and you’ll find the kitchen, living room, and a half bath, a good layout for entertaining without feeling cramped. The second floor is where this place really shines: three genuinely spacious bedrooms and a full bathroom, plenty of room for a growing family.
Then there’s the ground floor front unit, which functions like its own little apartment. An open kitchen, a bedroom, and a full bath. Whether that’s for a tenant, a parent, or an adult kid who isn’t quite ready to move out, it gives you flexibility that’s hard to find at this price point.
Located right along the S46 bus line on Castleton Ave, with the S48 also nearby on Forest Ave, getting around the island or connecting to the ferry is easy. And it’s zoned for School District 31.
Two-family homes with this kind of layout don’t sit on the market long. Reach out and let’s set up a showing.
The main unit takes up most of the house. On the ground floor in the rear you’ve got a utility room and a separate laundry room, which is a nice bit of extra space that a lot of homes this age just don’t have. Head up to the first floor and you’ll find the kitchen, living room, and a half bath, a good layout for entertaining without feeling cramped. The second floor is where this place really shines: three genuinely spacious bedrooms and a full bathroom, plenty of room for a growing family.
Then there’s the ground floor front unit, which functions like its own little apartment. An open kitchen, a bedroom, and a full bath. Whether that’s for a tenant, a parent, or an adult kid who isn’t quite ready to move out, it gives you flexibility that’s hard to find at this price point.
Located right along the S46 bus line on Castleton Ave, with the S48 also nearby on Forest Ave, getting around the island or connecting to the ferry is easy. And it’s zoned for School District 31.
Two-family homes with this kind of layout don’t sit on the market long. Reach out and let’s set up a showing.
Property Details
Price:
$699,999
MLS #:
504788
Status:
Active
Beds:
4
Baths:
3
Type:
Multi Family
Subtype:
Multi-Family
Borough:
Staten Island
Neighborhood:
portrichmond
Listed Date:
Sep 22, 2026
Finished Sq Ft:
2,100
Lot Size:
2,178 sqft / 0.05 acres (approx)
Year Built:
2003
See this Listing
Schools
Interior
Exterior
Financial
Map
Community
- Address1504 Castleton Avenue Staten Island NY
- NeighborhoodPort Richmond
- CityStaten Island
- CountyStaten Island
- Zip Code10302
Market Summary
Current real estate data for Multi Family in Staten Island as of Oct 20, 2026
79
Multi Family Listed
71
Avg DOM
443
Avg $ / SqFt
$1,257,375
Avg List Price
Property Summary
- 1504 Castleton Avenue Staten Island NY is a Multi Family for sale in Staten Island, NY, 10302. It is listed for $699,999
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