12 Wallingford St, Dover, NH 03820 Property Records

Strafford County and Dover City property record for 12 Wallingford St, Dover, NH 03820

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,284 sqft · built 1921
Lot Size	0.55 acres (23,958 sqft)
Owner	Individual Name on File
Last Sale	$353,800 (Jul 2020)
Tax Bill	$8,376 (2025)
Deeds & Mortgages	Jul 2020 Sale Dec 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`DOVR M:22019 B:L`

Property Details

APN / Parcel Number

Primary APN	`DOVR M:22019 B:L`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,284 sqft Living Area
1st Floor Area	676 sqft
Basement Area	676 sqft
Unfinished Basement	676 sqft

Exterior

Year Built	Built 1921
Effective Year Built	Effective 1921
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Lot Area	23,958 sqft (0.55 acres)
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Street Address	12 WALLINGFORD ST
City	DOVER
State	NH
Zip	03820-3810
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	1
Census Block	1001
Census Tract	81300

Owner

12 Wallingford St is owned and occupied by an individual who bought it in July 2020.

Source: Strafford County and Dover City records, as of July 28, 2026

Owner of Record	Individual Name on File
Mailing Address	12 WALLINGFORD ST, DOVER, NH 03820-3810
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.

Deeds, Mortgages & Sale History

Date	Document
Jul 21, 2020	Warranty Deed, Transfer NOT AVAILABLE
Dec 19, 2017	Deed of Trust, Mortgage · Line of Credit NORTHEAST CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 21, 2020 · Amount on File
Deed Sale	Jul 21, 2020 · Amount on File
Prior Sale	Apr 3, 2006 · Amount on File
Deed Document Number	202011396
Deed Book / Page	4784 / 931
Record Updated	Oct 29, 2026

July 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DOVER CITY NH
Recording Date	Jul 21, 2020
Property Address	12 WALLINGFORD ST, DOVER, NH 03820-3810
Document Number	0047840931
Book / Page	004784 / 000931
Instrument Date	Jul 17, 2020
Instrument	11396
Transaction Type	Transfer
Record Updated	Aug 5, 2020
Title Company	NOT AVAILABLE

Transaction

Amount	Amount on Record
Tax	$5,307.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	147 PEPPERRELL RD KITTERY POINT ME 039055113, KITTERY POINT, ME 03905-5113

December 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DOVER CITY NH
Property Address	12 WALLINGFORD ST, DOVER, NH 03820-3810
Document Number	0045410572
Book / Page	004541 / 000572
Instrument Date	Dec 19, 2017
Transaction Type	Mortgage
Record Updated	Jan 18, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Married Couple
Address	12 WALLINGFORD ST DOVER NH 038203810, DOVER, NH 03820-3810

Mortgage

Document Number	0045410572
Date	Jan 10, 2018
Book Page	004541/000572
Instrument	378

Lender

Name	NORTHEAST CU
Type	Credit Union
Address	PORTSMOUTH, NH 03801

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	120 Months
Due	Jan 9, 2028

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 12 Wallingford St was $8,376, up 8.3% from the year before.

Source: Strafford County and Dover City assessment roll, as of July 28, 2026

Property Jurisdictions

Type	Name
State	New Hampshire
County	Strafford County
Municipality	Dover City
Unified School District	Dover School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$8,376.00 (+8.32%)	$425,600 (-) Land $177,600 Building $248,000
2024	$7,733.00 (+7.02%)	$425,600 (+10.14%) Land $177,600 Building $248,000	$482,980
2023	$7,226.00 (+2.28%)	$386,400 (+8.51%) Land $168,700 Building $217,700
2022	$7,065.00	$356,100 Land $159,800 Building $196,300

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 12 Wallingford St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1988.

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	1 in force
Nearby Flood Claims	2 (1988)
Most Recent Claim	Jun 1988 · other causes

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

Wildfire risk around 12 Wallingford 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	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 95 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
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile.

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