Strafford County and Dover City property record for 831 Central Ave, Dover, NH 03820
| Property Type | Commercial Condominium |
|---|---|
| Details | built 1985 |
| Lot Size | 3.38 acres (147,233 sqft) |
| Owner | Company Name on Record |
| Last Sale | $3,700,000 (Mar 2023) |
| Tax Bill | $38,740 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | DOVR M:37024 B:B L |
| Primary APN | DOVR M:37024 B:B L |
|---|
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Lot Area | 147,233 sqft (3.38 acres) |
| Street Address | 831 CENTRAL AVE |
|---|---|
| City | DOVER |
| State | NH |
| Zip | 03820-2506 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Commercial Condominium |
| Local Zoning Code | C |
| Legal Block | B |
| Jurisdiction | DOVER CITY NH |
| Township / Civil Division | DOVER |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 81500 |
Source: Strafford County and Dover City records, as of July 28, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 304 MAPLEWOOD AVE, PORTSMOUTH, NH 03801-3501 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 15, 2023 · Amount on Record |
| Deed Sale | Mar 15, 2023 · Amount on Record |
| Deed Document Number | 2023230002882 |
| Deed Book / Page | 5099 / 95 |
| Record Updated | Sep 20, 2026 |
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 |
|---|---|---|
| 2025 | $38,740.00 (-53.78%) | $1,968,500 (-57.33%) Land $979,100 Building $989,400 |
| 2024 | $83,824.00 (-30.54%) | $4,613,300 (-28.52%) Land $1,692,000 Building $2,921,300 |
| 2023 | $120,682.00 | $6,453,600 Land $1,692,000 Building $4,761,600 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 Claims | 1 (1993) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 1993 · tidal / storm surge |
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 80% of the US · above 52% of New Hampshire |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 219 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Breezeline Fiber · Cable in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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