Strafford County and Dover City property record for 48 Columbus Ave, Dover, NH 03820
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,729 sqft · built 1930 |
| Lot Size | 1.32 acres (57,499 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $150,000 (Jun 2005) |
| Tax Bill | $9,257 (2025) |
| Deeds & Mortgages | Aug 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | DOVR M:G0025 B:L |
| Primary APN | DOVR M:G0025 B:L |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,729 sqft Living Area |
| 1st Floor Area | 988 sqft |
| Basement Area | 988 sqft |
| Unfinished Basement | 988 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | Conventional |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 57,499 sqft (1.32 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Space Heater |
| Heating Fuel | Gas |
| Street Address | 48 COLUMBUS AVE |
|---|---|
| City | DOVER |
| State | NH |
| Zip | 03820-5507 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-20 |
| Jurisdiction | DOVER CITY NH |
| Township / Civil Division | DOVER |
| Census Block Group | 4 |
| Census Block | 4009 |
| Census Tract | 81600 |
48 Columbus Ave is owner-occupied and held in a trust since June 2005.
Source: Strafford County and Dover City records, as of September 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 48 COLUMBUS AVE, DOVER, NH 03820-5507 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
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 |
|---|---|
| Last Sale | Jun 27, 2005 · Amount on File |
| Deed Sale | Jun 27, 2005 · Amount on File |
| Prior Sale | Jun 27, 2005 · Amount on File |
| Deed Document Number | 2005 |
| Deed Book / Page | 3211 / 954 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | DOVER CITY NH |
| Recording Date | Aug 24, 2026 |
| Property Address | 48 COLUMBUS AVE, DOVER, NH 03820-5507 |
| Document Number | 0000011346 |
| Book / Page | 5382 / 363 |
| Instrument Date | Nov 11, 2025 |
| Instrument | 202611346 |
| Transaction Type | Transfer |
| Record Updated | Sep 15, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 48 COLUMBUS AVE, DOVER, NH 03820-5507 |
The 2025 property tax bill for 48 Columbus Ave was $9,257, 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 | $9,257.00 (+8.31%) | $470,400 (-) Land $190,300 Building $280,100 | |
| 2024 | $8,547.00 (+8.33%) | $470,400 (+11.5%) Land $190,300 Building $280,100 | $608,190 |
| 2023 | $7,890.00 (+2.57%) | $421,900 (+8.82%) Land $174,900 Building $247,000 | |
| 2022 | $7,692.00 | $387,700 Land $164,600 Building $223,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 48 Columbus Ave in Zone X, an area of minimal flood risk.
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 | 3 in force |
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 48 Columbus Ave 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 | 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 93 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 |
5G (outdoors only) and 4G LTE
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