Nantucket County and Nantucket Town property record for 12 Prospect St, Nantucket, MA 02554
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,575 sqft · built 1960 |
| Lot Size | 0.069 acres (3,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $740,000 (Mar 2010) |
| Tax Bill | $5,135 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 11140 |
| Primary APN | 11140 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,575 sqft Living Area |
| Gross Area | 2,424 sqft |
| 1st Floor Area | 768 sqft |
| Attic | Attic |
| Attic Area | 768 sqft |
| Basement Area | 768 sqft |
| Unfinished Basement | 768 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Cape Cod |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 3,000 sqft (0.069 acres) |
| Heating System | Baseboard |
|---|---|
| Heating Fuel | Electric |
| Account Number | 11140 |
|---|---|
| Street Address | 12 PROSPECT ST |
| City | NANTUCKET |
| State | MA |
| Zip | 02554-2704 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | ROH |
| Legal Subdivision | LAND WILLIAM F MORRIS |
| Jurisdiction | NANTUCKET MA |
| Township / Civil Division | NANTUCKET |
| Census Block Group | 1 |
| Census Block | 1045 |
| Census Tract | 950100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Nantucket Historic District listed 1966 · National Historic Landmark (designated 1966) · NRIS 66000772 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
12 Prospect St is owned by two individuals who bought it in March 2010.
Source: Nantucket County and Nantucket Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 310 WESLEY DR, KERRVILLE, TX 78028-5822 |
| 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 |
|---|---|
| Last Sale | Mar 25, 2010 · Amount on File |
| Deed Sale | Mar 25, 2010 · Amount on File |
| Prior Sale | May 5, 1994 · Amount on File |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 12 Prospect St was $5,135, up 16.3% from the year before.
Source: Nantucket County and Nantucket Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Nantucket County |
| County Subdivision | Nantucket Town |
| Unified School District | Nantucket School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,135.00 (+16.31%) | $1,645,900 (+22.29%) Land $1,149,200 Building $496,700 | $2,064,751 |
| 2025 | $4,415.00 (+8.69%) | $1,345,900 (+3.7%) Land $830,000 Building $515,900 | |
| 2024 | $4,062.00 (+15.99%) | $1,297,900 (+18.98%) Land $798,000 Building $499,900 | |
| 2023 | $3,502.00 | $1,090,900 Land $699,200 Building $391,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 12 Prospect St in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1988.
Source: FEMA National Flood Hazard Layer, effective February 7, 2025 · 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 |
| Flood Insurance Cost | Premium on File median of 49 policies |
| Nearby Flood Policies | 49 in force |
| Nearby Flood Claims | 4 (1988–2017) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Sep 2017 · rainfall accumulation |
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 12 Prospect St is low, with less than 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 99.1% of the US · lower than 98.7% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 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 | WANNACOMET WATER COMPANY serves 27,703 people · EPA ID MA4197000 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2025 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 67 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 557 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
May also be available: T-Mobile, Verizon.
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