Strafford County and Dover City property record for 4 6th St, Dover, NH 03820
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 2,066 sqft · built 1870 |
| Lot Size | 0.07 acres (3,049 sqft) |
| Owner | Company Name on Record |
| Last Sale | $800,000 (Jan 2022) |
| Tax Bill | $6,884 (2025) |
| Deeds & Mortgages | Jan 2022 Sale Apr 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | DOVR M:05012 B:A L |
| Primary APN | DOVR M:05012 B:A L |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,066 sqft Living Area |
| 1st Floor Area | 816 sqft |
| Basement Area | 816 sqft |
| Unfinished Basement | 816 sqft |
| Year Built | Built 1870 |
|---|---|
| Effective Year Built | Effective 1870 |
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 3,049 sqft (0.07 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Street Address | 4 6TH ST |
|---|---|
| City | DOVER |
| State | NH |
| Zip | 03820-3012 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | CBD-G |
| Legal Block | A |
| Jurisdiction | DOVER CITY NH |
| Township / Civil Division | DOVER |
| Census Block Group | 2 |
| Census Block | 2016 |
| 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 | 3406 WHITE MOUNTAIN HWY, SANBORNVILLE, NH 03872-4055 |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Jan 27, 2022 | Warranty Deed, Transfer |
| Apr 18, 2018 | Deed of Trust, Mortgage SANFORD INSTITUTION FOR SVGS |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 27, 2022 · Amount on Record |
| Deed Sale | Jan 27, 2022 · Amount on Record |
| Deed Document Number | 20221520 |
| Deed Book / Page | 5002 / 924 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DOVER CITY NH |
| Recording Date | Jan 27, 2022 |
| Property Address | 4 6TH ST, DOVER, NH 03820-3012 |
| Document Number | 005002-924 |
| Book / Page | 5002 / 924 |
| Instrument Date | Jan 27, 2022 |
| Instrument | 220001520 |
| Transaction Type | Transfer |
| Record Updated | Feb 9, 2022 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 8R RIVERSIDE ST APT 2-4, 2-4, WATERTOWN, MA 02472-2630 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DOVER CITY NH |
| Property Address | 4 6TH ST, DOVER, NH 03820-3012 |
| Document Number | 0045610535 |
| Instrument Date | Apr 18, 2018 |
| Transaction Type | Mortgage |
| Record Updated | May 3, 2018 |
| Additional |
|
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 110 MAIN MAST CIR NEW CASTLE NH 038544466, NEW CASTLE, NH 03854-4466 |
| Document Number | 0045610535 |
|---|---|
| Date | Apr 18, 2018 |
| Book Page | 004561/000535 |
| Instrument | 4738 |
| Name | SANFORD INSTITUTION FOR SVGS |
|---|---|
| Type | Funding / Finance Company |
| Address | SANFORD, ME 04073 |
| Amount | Amount Recorded |
|---|
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 | $6,884.00 (+8.31%) | $349,800 (-) Land $114,600 Building $235,200 |
| 2024 | $6,356.00 (+5.85%) | $349,800 (+8.94%) Land $114,600 Building $235,200 |
| 2023 | $6,005.00 (+8.81%) | $321,100 (+15.42%) Land $114,600 Building $206,500 |
| 2022 | $5,519.00 | $278,200 Land $92,200 Building $186,000 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective April 26, 2026
| 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.
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 | None beyond 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 | 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 429 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 |
| AT&T Fixed Wireless | 100 / 20 |
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