Strafford County and Dover City property record for 307 Washington St, Dover, NH 03820
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,575 sqft · built 1910 |
| Lot Size | 0.29 acres (12,632 sqft) |
| Owner | Individual Name on File |
| Last Sale | $239,900 (Jun 2002) |
| Tax Bill | $9,311 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | DOVR M:10011 B:L |
| Primary APN | DOVR M:10011 B:L |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,575 sqft Living Area |
| 1st Floor Area | 912 sqft |
| Basement Area | 1,073 sqft |
| Unfinished Basement | 1,073 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Bungalow |
| Exterior Material | Wood Siding |
| Lot Area | 12,632 sqft (0.29 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Steam |
| Heating Fuel | Gas |
| Street Address | 307 WASHINGTON ST |
|---|---|
| City | DOVER |
| State | NH |
| Zip | 03820-3629 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-12 |
| Jurisdiction | DOVER CITY NH |
| Township / Civil Division | DOVER |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 81600 |
307 Washington St is owned and occupied by an individual who bought it in June 2002.
Source: Strafford County and Dover City records, as of July 28, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 307 WASHINGTON ST, DOVER, NH 03820-3629 |
| Occupancy | Owner Occupied |
| 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 | Name on Deed |
|---|---|
| Last Sale | Jun 3, 2002 · Amount on File |
| Deed Sale | Jun 3, 2002 · Amount on File |
| Deed Book / Page | 2520 / 116 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 307 Washington St was $9,311, up 8.3% from the year before.
Source: Strafford County and Dover City assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | New Hampshire |
| County | Strafford County |
| Municipality | Dover City |
| Unified School District | Dover School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,311.00 (+8.32%) | $473,100 (-) Land $156,200 Building $316,900 | |
| 2024 | $8,596.00 (+9.27%) | $473,100 (+12.46%) Land $156,200 Building $316,900 | $461,415 |
| 2023 | $7,867.00 (-1.12%) | $420,700 (+4.91%) Land $140,600 Building $280,100 | |
| 2022 | $7,956.00 | $401,000 Land $148,400 Building $252,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 307 Washington St in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1984.
Source: FEMA National Flood Hazard Layer, effective April 26, 2026 · 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 |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 6 (1984–2007) |
| Claims Outside the SFHA | 1 of 6 |
| Most Recent Claim | Apr 2007 · Severe Storms And Flooding |
| 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 307 Washington 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 |
| Adjoins Burnable Land | Yes |
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 | DOVER WATER DEPT serves 29,000 people · EPA ID NH0651010 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2025 |
| Lead | 1 ppb (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 288 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Breezeline Fiber · Cable in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
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