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504 of 2,736 properties in Rossville are eligible for an accessory dwelling unit. 18.4% eligibility rate based on real NYC property data.
2,736
Total Properties
504
ADU Eligible
18.4%
Eligibility Rate
R3X / R3-2
Top Zones
3,280 ft²
Avg Lot Size
$2K–$2K
Est. Monthly Rent
Under NYC Local Laws 126 & 127 (City of Yes for Housing Opportunity), homeowners in eligible zoning districts can add an accessory dwelling unit to their property.
18.4% of Rossville properties qualify
Based on property data, here are the ADU types that Rossville homeowners can build.
Construct a standalone cottage in the rear yard. Up to 800 sq ft under NYC rules. Requires sufficient lot area and setbacks.
Build a new ADU attached to the existing home -- such as a side or rear addition. Shares at least one wall with the primary structure.
Convert existing basement or interior space into a self-contained dwelling unit with separate entrance, kitchen, bathroom, and sleeping area.
Estimated costs and rental income based on real data from eligible properties in Rossville.
$100,000 – $250,000
Est. Construction Cost
$1,500 – $2,200/mo
Est. Monthly Rent
$22,200/yr
Est. Annual Income
Estimates are based on aggregate data from eligible properties in Rossville. Actual costs vary by ADU type, size, site conditions, and finishes. Using HPD pre-approved plans can save $15,000–$40,000 on design costs.
Up to $395,000 in combined loans and grants (including up to $175,000 as a grant) for eligible Rossville homeowners. Must be owner-occupied, below 165% AMI, and commit to a 10-year rental period.
Based on our analysis of 2,736 properties in Rossville, Staten Island, 504 are eligible for an ADU under NYC Local Laws 126 & 127. That is a 18.4% eligibility rate. The most common zoning districts are R3X, R3-2, R3-1.
Properties in Rossville are eligible for Detached Backyard ADU, Attached ADU, Basement/Interior Conversion. The best option depends on your lot size (average in Rossville is 3,280 sq ft), existing structures, and budget. Use our eligibility checker for a personalized assessment.
Based on eligible properties in Rossville, estimated ADU construction costs range from $100,000 to $250,000. Actual costs depend on the ADU type, size, site conditions, and finishes. Using HPD pre-approved plans can save $15,000-$40,000 on design costs.
ADUs in Rossville, Staten Island can generate an estimated $1,500 to $2,200 per month in rental income. At $1,850 per month, that is approximately $22,200 per year in gross rental income.
Yes. The Plus One ADU Program offers up to $395,000 in combined loans and grants (including up to $175,000 as a grant) for eligible homeowners in Rossville and all NYC neighborhoods. You must be owner-occupied, below 165% AMI, and commit to a 10-year rental period. Applications are open until June 12, 2026.
Explore ADU eligibility in areas near Rossville.
Charleston
Staten Island
2,011
Properties
605
Eligible
30.1%
Rate
Princes Bay
Staten Island
3,045
Properties
255
Eligible
8.4%
Rate
Huguenot
Staten Island
2,902
Properties
168
Eligible
5.8%
Rate
Arden Heights
Staten Island
5,414
Properties
1,844
Eligible
34.1%
Rate
Pleasant Plains
Staten Island
3,029
Properties
376
Eligible
12.4%
Rate
Annadale
Staten Island
8,604
Properties
2,964
Eligible
34.4%
Rate
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