Castleton-on-Hudson, NY 12033 · Rensselaer County

This 1,092-square-foot, three-bedroom home built in 1900 sits on a third-acre lot in Castleton-on-Hudson, a riverside village with riverfront parks and a slower pace. The property features hardwood floors, central air, and a detached two-car garage, with an unfinished basement offering expansion potential. Located in the Maple Hill High School district, the home is minutes from local shops and restaurants, within easy reach of the East Greenbush commercial corridor and downtown Albany, and presented as-is for renovation or investment purposes.
Investor & Rehab Opportunity in Castleton-on-Hudson! Bring your vision and tools to this value-add property located at 70 Seaman Ave in Castleton-on-Hudson. Offering excellent potential for investors, contractors, rehabbers, or buyers seeking their next renovation project, this property presents an opportunity to restore, update, and build equity. Conveniently situated with easy access to local shopping, restaurants, and everyday amenities, the property is also within a short drive of the East Greenbush commercial corridor and downtown Albany, making commuting and access to services simple and convenient. Nearby schools, parks, and major roadways further enhance the property's appeal and future marketability. Whether you're looking for your next fix-and-flip project, rental investment, or renovation opportunity, this property offers the chance to capitalize on a desirable location within Rensselaer County. Assignment of Bid Sale. Property is being sold as-is. Buyers are encouraged to perform their own due diligence. All offers must be accompanied by a 10% deposit and proof of funds. Cash or renovation financing may be best suited for this opportunity. Don't miss the chance to unlock the potential of this Castleton property in a location that offers convenient access to East Greenbush, Albany, shopping, schools, and major transportation routes.
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Ask Sharon for the comps38 facts pulled straight from the MLS listing.
Tax estimated at the Rensselaer County rate. Insurance and PMI are estimates. Sharon can connect you with a lender for real numbers.
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The district this address is assigned to. Ratings and reviews are hosted on GreatSchools.
Assigned districts can change and are not guaranteed. Confirm enrollment boundaries with the district directly before relying on them.
Castleton-on-Hudson is in Rensselaer County, NY. There are currently 11 active listings here, ranging from $88,800 to $759,000. Listings in this address fall under the Schodack school district. Priced 17% below the Castleton-on-Hudson median of $239,900.
See Sharon's Castleton-on-Hudson community guideSharon represents buyers for this property. Your tour, offer, and inquiries go through her, not the listing brokerage.
Revision Real Estate · Listed by Jerome P Newkirk (22086)
Contact: 518-229-0366
MLS #202619508 · Source: Global MLS, Inc.
IDX information is provided exclusively for consumers' personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the MLS. Sharon Fronk Real Estate is committed to compliance with the Fair Housing Act and provides equal opportunity in housing.
Real numbers from current MLS data. Not a third-party estimate.
Activity across 2 MLS listings of this property.
Public assessment record for the Schodack roll · Schodack school district · One Family Year-Round Residence
| Year | Assessed value | Full market value | Change |
|---|---|---|---|
| 2025 | $97,500 | $158,769 | +5.8% |
| 2024 | $97,500 | $150,000 | +15.0% |
| 2023 | $97,500 | $130,435 | +5.7% |
| 2022 | $97,500 | $123,418 | +13.6% |
| 2021 | $97,500 | $108,635 |
Assessed and full market values come from the local assessor and lag the market; the tax bill is the assessed value times the town, county and school rates, which the seller’s disclosure will show. STAR and other exemptions are not reflected here.
Outside FEMA-mapped flood hazard areas
This point is not inside any Special Flood Hazard Area or moderate-risk zone on the current FEMA flood map. Flood insurance is optional here and usually inexpensive.
See the official FEMA flood map for this pointSource: FEMA National Flood Hazard Layer, checked 2026-09-11. Zones are drawn by FEMA and can change; an elevation certificate governs insurance.