
21 Seafoam Street, Staten Island, NY 10306
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1 / 140 days on market · Listed June 8, 2026
Great starter home opportunity in Staten Island! This fully detached single-family home offers comfortable and easy living with 1 bedroom, 1 full bathroom, and a private driveway. The home is 14' x 40' building size that is situated on a generous 40' x 60' lot, providing plenty of outdoor space and future potential. Perfect for first-time homebuyers, downsizers, or anyone looking for an affordable alternative to condo living. Conveniently located near the beach, shopping, restaurants, parks, schools, and public transportation.
21 Seafoam Street is a 1-bedroom, 1-bathroom home for sale in Midland Beach, on Staten Island's Mid-Island. It offers approximately 560 square feet of living space and was built in 1925. It is offered at $428,000, MLS# 2603211.
Inside, 21 Seafoam Street features single-level living, a none basement, natural Gas and Other heat and units cooling. For parking, the property offers driveway. It sits on a lot of roughly 2,400 square feet (about 0.06 acres).
Set in Midland Beach, 21 Seafoam Street enjoys a central, convenient Mid-Island location — tree-lined streets, neighborhood parks, and quick access to the Staten Island Expressway and the rest of the borough. Annual property taxes are approximately $2,256. To tour 21 Seafoam Street in Midland Beach, contact Neuhaus Realty — Staten Island's #1 real estate agency since 1969 — to schedule a private showing.
MLS# 2603211. Listing courtesy of Momentum Real Estate LLC. Listing information is provided by the Staten Island Multiple Listing Service, Inc. Listing data is deemed reliable but is not guaranteed accurate by the MLS.
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2027 | $2,256 | $12,420-8.4% |
| 2026 | — | $13,560+22.2% |
| 2025 | — | $11,100+7.6% |
| 2024 | — | $10,320-1.1% |
Assessment history from the NYC Department of Finance. Property tax figure from the listing; amounts may vary with exemptions and abatements.