All 35 photos
Back to the listing3-bedroom house for sale in Mariner's Harbor-Arlington-Graniteville
221 South Ave, Mariner's Harbor-Arlington-Graniteville, Staten Island, New York, NY, 10303
- Size
- 1,326 ft² (123 m²)
- Available
- Now
- Year built
- 1915: Building details
About this home
House for sale in Mariner's Harbor-Arlington-Graniteville, Staten Island: 3 bedrooms, 4.5 bathrooms, 1,326 ft². Asking price $725,000. Built in 1915.
From the original listing · Realtor.comShowHide
Welcome to this beautifully fully renovated 3-bedroom, 4-bathroom home, offering modern finishes and plenty of living space throughout. Featuring a finished attic and fully finished basement, this home provides flexible space perfect for additional living, recreation, a home office, or storage. Enjoy a spacious backyard ideal for entertaining and outdoor gatherings. Conveniently located close to public transportation, shopping, dining, and everyday conveniences. Move-in ready and a must-see!
Description from Realtor.com, shown as published there. See the original listing
Roofy listing score
Grade B, 73/100 · Complete
How complete and honest this listing is, from what the source sites show and Roofy’s own checks. It isn’t a rating of the home or the agent. How the score works
Photos25/25
- Full points: 35 photos15/15
- Full points: Large, clear photos (about 1,000 px)10/10
Details15/20
- Full points: Price stated3/3
- Full points: Bedrooms stated2/2
- Full points: Bathrooms stated2/2
- Full points: Size stated2/2
- Does not apply: Move-in date: does not apply2/2
- Does not apply: Lease length: does not apply1/1
- No points: No pet policy0/1
- No points: Laundry not mentioned0/1
- No points: Heat and utilities not mentioned0/1
- No points: No amenities listed0/2
- Full points: Description of 71 words3/3
True cost11/15
- Some points: Taxes not stated4/8
- Full points: Price in line with similar homes in its neighborhood7/7
Accuracy12/15
- Nothing to compare: Listed on one site, nothing to compare3/6
- Full points: Agrees with city records (built 1915, 1 home)5/5
- Full points: Confirmed on its source site 3 days ago4/4
Legal10/10
- Full points: No fair-housing problems found in the wording6/6
- Full points: The agent’s license is active4/4
Trust0/15
- No points: Not claimed on Roofy by the agent or owner0/10
- No points: The agent is not verified on Roofy0/5
Listed this home? Claim your agent page to add the trust points.
Scored Nov 2, 2026 · Score version 1. No one can pay to change a score.
Buying costs
What this price means for you each month, with the price filled in.
Compared with the area
Asks $725,000, 26% above the median asking price for 3-bedroom homes for sale in Mariner's Harbor-Arlington-Graniteville.
- Median here
- $575,000
- 19 listings, last 90 days
- Per ft²
- $546.76 vs $444.35
- This home vs the median, 23% higher
Asking prices of listings on Roofy and listing sites in the last 90 days, not signed leases or sale prices. One currency, never converted.
More about Mariner's Harbor-Arlington-GranitevilleLocation
- NeighborhoodMariner's Harbor-Arlington-GranitevilleHousing records and complaints
- BoroughStaten IslandHousing records
- ZIP codeZIP 10303Buildings and sales
- ListingsHomes for sale in 1030343 homes for sale
- ListingsMariner's Harbor, Arlington & GranitevilleHomes for sale
- ListingsStaten IslandHomes for sale
- CityNew YorkHomes for sale
Nearby transit
- TompkinsvilleSIR7.7 km
- StapletonSIR7.7 km
- GrasmereSIR7.7 km
Nearby public schools · District 31
- P.S. 044 Thomas C. Brownelementary, grades PK-5780 m
- Staten Island School of Civic Leadershipk-8, grades PK-81.5 km
- Port Richmond High Schoolhigh, grades 9-122 km
Distance only, not school zones. Check the zoned school with NYC Public Schools.
The building
1 unit · 3 floors · built 1915
Building record (NYC)
NYC records as of Nov 1 (weekly)221 South Avenue · BBL 5-01257-0019 · built 1915 · 1 units
- Building type
- One-family home
- Open HPD violations
- None
- Heat complaints
- 0 this season
- Complaints, last 12 months
- 0
- Rent stabilization
- None in 2018–2024 tax bills
- Last sale (12-month file)
- $330,000 on Feb 27, 2026
No open immediately hazardous (Class C) violations.
See the full building recordPublic NYC records about the building, not about the person listing it. Buyers and renters can see them on city websites too. Source: NYC Open Data (DCP PLUTO, HPD, DOF).
Added to Roofy Oct 29, 2026Last checked on Realtor.com Oct 29, 2026Roofy doesn’t verify listings. Never send money before seeing a home.



















































