Cheshire County and Keene City property record for 26 Prospect St, Keene, NH 03431
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2 ba · 2,490 sqft · built 1850 |
| Lot Size | 0.33 acres (14,375 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $9,833 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | KEEN M:537 L:57 |
| Primary APN | KEEN M:537 L:57 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,490 sqft Living Area |
| Gross Area | 5,693 sqft |
| 1st Floor Area | 1,350 sqft |
| Attic | Attic |
| Attic Area | 576 sqft |
| Basement Area | 1,182 sqft |
| Unfinished Basement | 1,182 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1850 |
|---|---|
| Effective Year Built | Effective 1850 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Roof Type | Mansard |
| Roof Material | Asphalt |
| Lot Area | 14,375 sqft (0.33 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Steam |
| Heating Fuel | Oil |
| Account Number | 537057000000000 |
|---|---|
| Street Address | 26 PROSPECT ST |
| City | KEENE |
| State | NH |
| Zip | 03431-2958 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | MD |
| Legal Lot Number | 57 |
| Jurisdiction | KEENE CITY NH |
| Township / Civil Division | KEENE |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 971300 |
26 Prospect St is owned and occupied by two individuals.
Source: Cheshire County and Keene City records, as of July 28, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 26 PROSPECT ST, KEENE, NH 03431-2958 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 26 Prospect St was $9,833, up 3.9% from the year before.
Source: Cheshire County and Keene City assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | New Hampshire |
| County | Cheshire County |
| Municipality | Keene City |
| Unified School District | Keene School District (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $9,833.00 (+3.93%) | $286,100 (-) Land $43,000 Building $243,100 |
| 2024 | $9,461.00 (+3.77%) | $286,100 (+0.07%) Land $43,000 Building $243,100 |
| 2023 | $9,117.00 (+2.77%) | $285,900 (-) Land $42,800 Building $243,100 |
| 2022 | $8,871.00 | $285,900 Land $42,800 Building $243,100 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 26 Prospect St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 28, 2018 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 2 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 26 Prospect St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 52% of New Hampshire |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | KEENE WATER DEPT serves 30,000 people · EPA ID NH1241010 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2025 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 351 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Fidium Fiber Fiber | 2,000 / 2,000 |
| Spectrum Cable | 1,000 / 1,000 |
5G (outdoors only) and 4G LTE
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