51 Mersereau Ave Staten Island, NY 10303
Mariners Harbor NeighborhoodEstimated payment $4,697/month
Highlights
- No HOA
- Cooling Available
- Forced Air Heating System
- Eat-In Kitchen
- Patio
- 4-minute walk to Shooters Island
About This Home
Fully Renovated 2-Family - Prime Income Opportunity
Rare find! Two spacious 6/6 duplex-style apartments, each spread over two levels. Recently renovated from top to bottom: new roof, siding, aluminum windows, concrete work, and spray foam insulation on exterior walls and between units for maximum efficiency. All utilities are separately metered—ideal for hassle-free rental management.
Live in one unit and rent the other to cover a large portion of your mortgage, or rent both for strong monthly income. Front unit currently brings in 3,000/month, with the back unit lined up at 2,800/month. At full occupancy, that's 68,000+ in potential annual rental income. Both units can be delivered vacant for owner-occupancy or new leases.
Whether you're an investor seeking steady cash flow or a homeowner looking for flexibility, this property checks all the boxes. Seller plans to keep it as a rental but will sell if the right offer comes along.
Property Details
Home Type
- Multi-Family
Est. Annual Taxes
- $4,200
Year Built
- Built in 1989
Lot Details
- 3,374 Sq Ft Lot
- Lot Dimensions are 18x50
- Fenced
- Back Yard
Parking
- Off-Street Parking
Home Design
- Duplex
- Vinyl Siding
Interior Spaces
- 1,800 Sq Ft Home
- 2-Story Property
- Combination Dining and Living Room
- Eat-In Kitchen
Bedrooms and Bathrooms
- 6 Bedrooms
- Primary Bathroom is a Full Bathroom
Outdoor Features
- Patio
Utilities
- Cooling Available
- Forced Air Heating System
- Heating System Uses Natural Gas
- 110 Volts
- Individual Gas Meter
Listing and Financial Details
- Legal Lot and Block 0011 / 01238
- Assessor Parcel Number 01238-0011
Community Details
Overview
- No Home Owners Association
- 2 Units
Building Details
- Gross Income $69,600
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $4,419 | $36,360 | $4,657 | $31,703 |
| 2024 | $4,419 | $29,700 | $5,379 | $24,321 |
| 2023 | $4,216 | $20,759 | $4,414 | $16,345 |
| 2022 | $3,910 | $28,860 | $7,260 | $21,600 |
| 2021 | $4,121 | $24,480 | $7,260 | $17,220 |
| 2020 | $4,355 | $25,020 | $7,260 | $17,760 |
| 2019 | $3,177 | $22,440 | $7,260 | $15,180 |
| 2018 | $1,104 | $17,299 | $5,627 | $11,672 |
| 2017 | $3,027 | $16,320 | $7,260 | $9,060 |
| 2016 | $2,989 | $16,500 | $7,260 | $9,240 |
| 2015 | $2,838 | $17,362 | $5,480 | $11,882 |
| 2014 | $2,838 | $16,380 | $6,060 | $10,320 |
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 08/26/2025 08/26/25 | Price Changed | $819,900 | -2.4% | $456 / Sq Ft |
| 08/10/2025 08/10/25 | For Sale | $839,900 | -- | $467 / Sq Ft |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Administrators Deed | $360,000 | Fidelity National Title |
Source: Staten Island Multiple Listing Service
MLS Number: 2504688
APN: 01238-0011
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