Nantucket County and Nantucket Town property record for 11 Back St, Nantucket, MA 02554
| Property Type | Residential Multi-Family (5+ Units) |
|---|---|
| Details | built 1850 |
| Lot Size | 0.109 acres (4,727 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $4,949 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | NANT M:00055 P:00344 |
| Primary APN | NANT M:00055 P:00344 |
|---|---|
| Alternative APN |
|
| Fireplaces | 1 Fireplace |
|---|---|
| Fireplace | Fireplace |
| Year Built | Built 1850 |
|---|---|
| Effective Year Built | Effective 1850 |
| Architectural Style | Historical |
| Roof Material | Asphalt |
| Lot Area | 4,727 sqft (0.109 acres) |
| Total Buildings | 2 Buildings |
| Heating System | Baseboard |
|---|
| Account Number | 3576 |
|---|---|
| Street Address | 11 BACK ST |
| City | NANTUCKET |
| State | MA |
| Zip | 02554-3901 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Residential Multi-Family (5+ Units) |
| Local Zoning Code | ROH |
| Jurisdiction | NANTUCKET MA |
| Township / Civil Division | NANTUCKET |
| Census Block Group | 2 |
| Census Block | 2092 |
| 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.
Source: Nantucket County and Nantucket Town records, as of July 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 33 FAIRVIEW LN, PLYMOUTH, MA 02360-8203 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
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 |
|---|---|---|---|
| 2025 | $4,949.00 (+3.02%) | $1,508,800 (-1.69%) Land $744,400 Building $764,400 | $2,443,210 |
| 2024 | $4,804.00 (+23.12%) | $1,534,700 (+26.24%) Land $783,600 Building $751,100 | |
| 2023 | $3,902.00 | $1,215,700 Land $746,200 Building $469,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 Record median of 319 individual policies |
| Nearby Flood Policies | 357 units insured incl. 38 condo units |
| Nearby Flood Claims | 380 (1978–2026) |
| Claims Outside the SFHA | 20 of 380 |
| Most Recent Claim | Feb 2026 · Severe Winter Storm And Snowstorm |
| Claims by Event |
|
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 92% 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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