Westerly Town property record for 21 Williams Ave, Westerly, RI 02891
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,664 sqft · built 1971 |
| Lot Size | 0.461 acres (20,100 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,600,000 (Sep 2017) |
| Tax Bill | $16,320 (2025) |
| Deeds & Mortgages | Sep 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | WEST M:144 B:70 |
| Primary APN | WEST M:144 B:70 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,664 sqft Living Area |
| Gross Area | 3,294 sqft |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Raised Ranch |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 20,100 sqft (0.461 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 16186151 |
|---|---|
| Street Address | 21 WILLIAMS AVE |
| City | WESTERLY |
| State | RI |
| Zip | 02891-4503 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 70 |
| Jurisdiction | WESTERLY RI |
| Township / Civil Division | WESTERLY |
| Census Block Group | 2 |
| Census Block | 2029 |
| Census Tract | 51000 |
Source: Westerly Town assessment roll, as of June 22, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 8 ISLE RDG, HOBE SOUND, FL 33455-2505 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 21, 2017 · Amount on Record |
| Deed Sale | Sep 21, 2017 · Amount on Record |
| Deed Document Number | 20174109 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WESTERLY RI |
| Recording Date | Sep 21, 2017 |
| Property Address | 21 WILLIAMS AVE, WESTERLY, RI 02891-4503 |
| Document Number | 2017-6729 |
| Book / Page | 002017 / 016729 |
| Instrument Date | Aug 15, 2017 |
| Instrument | 4109 |
| Transaction Type | Transfer |
| Record Updated | Oct 10, 2017 |
| Amount | Amount Recorded |
|---|---|
| Tax | $1,600.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Partnership |
| Address | 8 ISLE RIDGE RD HOBE SOUND FL 33455, HOBE SOUND, FL 33455 |
Source: Westerly Town assessment roll, as of June 22, 2026
| Type | Name |
|---|---|
| State | Rhode Island |
| County Subdivision | Westerly Town |
| Unified School District | Westerly School District (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $16,320.00 (+8.95%) | $2,295,300 (+47.4%) Land $1,959,500 Building $335,800 |
| 2023 | $14,980.00 (+0.62%) | $1,557,200 (-) Land $1,272,400 Building $284,800 |
| 2022 | $14,887.00 | $1,557,200 Land $1,272,400 Building $284,800 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective December 26, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 140 individual policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 143 units insured incl. 3 condo units |
| Nearby Flood Claims | 28 (1985–2021) |
| Claims Outside the SFHA | 8 of 28 |
| Most Recent Claim | Sep 2021 · 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.
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 97.9% of Rhode Island |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | WESTERLY WATER DEPARTMENT serves 35,298 people · EPA ID RI1559512 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2025 |
| Lead | 4 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 22 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 158 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 35 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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