Nantucket County and Nantucket Town property record for 52 Union St, Nantucket, MA 02554
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,862 sqft · built 1930 |
| Lot Size | 0.083 acres (3,608 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,700,000 (Jul 2021) |
| Tax Bill | $9,095 (2026) |
| Deeds & Mortgages | Jul 2021 Sale |
| Flood Zone | Zone AE (high risk) |
| APN | 10786 |
| Primary APN | 10786 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 1,862 sqft Living Area |
| Gross Area | 3,256 sqft |
| 1st Floor Area | 1,064 sqft |
| Basement Area | 728 sqft |
| Unfinished Basement | 728 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 3,608 sqft (0.083 acres) |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Account Number | 10786 |
|---|---|
| Street Address | 52 UNION ST |
| City | NANTUCKET |
| State | MA |
| Zip | 02554-3858 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CN |
| Jurisdiction | NANTUCKET MA |
| Township / Civil Division | NANTUCKET |
| Census Block Group | 2 |
| Census Block | 2041 |
| 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.
52 Union St is owned by a company that bought it in July 2021.
Source: Nantucket County and Nantucket Town records, as of October 20, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1 ALLEGHENY SQ, 300, PITTSBURGH, PA 15212-5360 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Last Sale | Jul 30, 2021 · Amount on File |
| Deed Sale | Jul 30, 2021 · Amount on File |
| Prior Sale | May 30, 1995 · Amount on File |
| Transfer Doc | 1280-272 |
| Record Updated | Oct 29, 2026 |
| Document Type | Fiduciary Deed |
|---|---|
| Jurisdiction | NANTUCKET MA |
| Recording Date | Jul 30, 2021 |
| Property Address | 52 UNION ST, NANTUCKET, MA 02554-3858 |
| Document Number | 001840-197 |
| Book / Page | 1840 / 197 |
| Instrument Date | Jul 22, 2021 |
| Instrument | 3062 |
| Transaction Type | Transfer |
| Record Updated | Jan 17, 2022 |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 14 BEACON ST # 7TH, BOSTON, MA 02108-3704 |
The 2026 property tax bill for 52 Union St was $9,095, down 5.8% 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 | $9,095.00 (-5.75%) | $2,915,000 (-0.92%) Land $1,241,100 Building $1,673,900 | $3,362,253 |
| 2025 | $9,650.00 (+6.04%) | $2,942,000 (+1.19%) Land $896,400 Building $2,045,600 | |
| 2024 | $9,100.00 (+87.05%) | $2,907,500 (+91.83%) Land $861,900 Building $2,045,600 | |
| 2023 | $4,865.00 | $1,515,700 Land $755,100 Building $760,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 52 Union St in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective February 7, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 8.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File 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.
Wildfire risk around 52 Union 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 | 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 393 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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