Coos County and Berlin City property record for 31 Williams St, Berlin, NH 03570
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,415 sqft · built 1938 |
| Lot Size | 0.14 acres (6,098 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,536 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 114000024000000 |
| Primary APN | 114000024000000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 2 Stories |
| Building Area | 1,415 sqft Living Area |
| Gross Area | 2,397 sqft |
| Basement Area | 871 sqft |
| Unfinished Basement | 871 sqft |
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 1938 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 6,098 sqft (0.14 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 114000024000000 |
|---|---|
| Street Address | 31 WILLIAMS ST |
| City | BERLIN |
| State | NH |
| Zip | 03570-1029 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Block | 24 |
| Jurisdiction | BERLIN CITY NH |
| Township / Civil Division | BERLIN |
| Census Block Group | 2 |
| Census Block | 2054 |
| Census Tract | 950800 |
31 Williams St, a single family home, is owned by two individuals.
Source: Coos County and Berlin City records, as of July 28, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 18 E NORMANDY DR, WEST HARTFORD, CT 06107-1405 |
| 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 |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 31 Williams St was $4,536, up 8.8% from the year before.
Source: Coos County and Berlin City assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | New Hampshire |
| County | Coos County |
| Municipality | Berlin City |
| Unified School District | Berlin School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,536.00 (+8.78%) | $135,000 (-) Land $12,400 Building $122,600 | |
| 2024 | $4,170.00 (+14.81%) | $135,000 (-) Land $12,400 Building $122,600 | |
| 2023 | $3,632.00 (-1.3%) | $135,000 (-) Land $12,400 Building $122,600 | $250,800 |
| 2022 | $3,680.00 | $135,000 Land $12,400 Building $122,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 31 Williams St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 20, 2013
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 31 Williams St is low, with 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 80% of the US · above 52% of New Hampshire |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within 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 | BERLIN WATER WORKS serves 9,575 people · EPA ID NH0231010 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2025 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 99 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Fidium Fiber Fiber | 2,000 / 2,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| Netafy Fixed Wireless | 150 / 150 |
| T-Mobile Fixed Wireless | 100 / 20 |
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