Nantucket County and Nantucket Town property record for 21 Front St, Nantucket, MA 02554
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,355 sqft · built 1900 |
| Lot Size | 0.054 acres (2,348 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $875,000 (Aug 1999) |
| Tax Bill | $12,329 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 11887 |
| Primary APN | 11887 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 3 Stories |
| Building Area | 2,355 sqft Living Area |
| Gross Area | 3,152 sqft |
| 1st Floor Area | 1,164 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Historical |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 2,348 sqft (0.054 acres) |
| Deck Area | Deck Area |
| Heating System | Baseboard |
|---|---|
| Heating Fuel | Electric |
| Account Number | 11887 |
|---|---|
| Street Address | 21 FRONT ST |
| City | NANTUCKET |
| State | MA |
| Zip | 02554-7449 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SOH |
| Jurisdiction | NANTUCKET MA |
| Township / Civil Division | NANTUCKET |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 950500 |
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.
21 Front St is owned by two individuals who bought it in August 1999.
Source: Nantucket County and Nantucket Town records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 647, LINCOLN, MA 01773-0647 |
| Owner Type | Individual |
| Vesting | Et Al (and Others) |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 2, 1999 · Amount on File |
| Deed Sale | Aug 2, 1999 · Amount on File |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 21 Front St was $12,329, up 6.2% 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 | $12,329.00 (+6.16%) | $3,951,600 (+11.6%) Land $2,311,200 Building $1,640,400 | $3,781,933 |
| 2025 | $11,614.00 (+9.83%) | $3,540,900 (+4.8%) Land $1,809,300 Building $1,731,600 | |
| 2024 | $10,575.00 (+19.24%) | $3,378,600 (+22.29%) Land $1,692,600 Building $1,686,000 | |
| 2023 | $8,869.00 | $2,762,800 Land $1,500,800 Building $1,262,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Front St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone VE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 68 policies |
| Nearby Flood Policies | 68 in force |
| Nearby Flood Claims | 52 (1988–2016) |
| Claims Outside the SFHA | 48 of 52 |
| Most Recent Claim | Feb 2016 · rainfall accumulation |
| 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.
Wildfire risk around 21 Front 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 94% of the US · lower than 86% 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 | SIASCONSET WATER DEPARTMENT serves 3,000 people · EPA ID MA4197001 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2025 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Copper | 1.49 mg/L (2019) action level 1.3 mg/L |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 32 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 90 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T.
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