20 Mast Rd, Dover, NH 03820 Property Records

Strafford County and Dover City property record for 20 Mast Rd, Dover, NH 03820

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,008 sqft · built 1963
Lot Size	0.95 acres (41,382 sqft)
Owner	2 Trust Names on File
Last Sale	$118,000 (Jan 2001)
Tax Bill	$6,825 (2025)
Deeds & Mortgages	Jul 2026 Transfer Sep 2021 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`DOVR M:I0048 B:K L`

Property Details

APN / Parcel Number

Primary APN	`DOVR M:I0048 B:K L`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,008 sqft Living Area
1st Floor Area	1,008 sqft
Basement Area	1,008 sqft
Unfinished Basement	1,008 sqft

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1963
Architectural Style	Ranch
Exterior Material	Wood Siding
Lot Area	41,382 sqft (0.95 acres)
Garage Type	Basement
Parking Spaces	2 Parking Spaces
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Steam
Heating Fuel	Oil

Location & Zoning

Street Address	20 MAST RD
City	DOVER
State	NH
Zip	03820-4450
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-12
Legal Block	K
Jurisdiction	DOVER CITY NH
Township / Civil Division	DOVER
Census Block Group	2
Census Block	2004
Census Tract	81101

Owner

20 Mast Rd is owner-occupied and held in a trust since July 2026.

Source: Strafford County and Dover City records, as of August 12, 2026

Owner of Record	2 Trust Names on File
Mailing Address	20 MAST RD, DOVER, NH 03820-4450
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.

Deeds, Mortgages & Sale History

Date	Document
Jul 20, 2026	Quit Claim Deed, Transfer Quitclaim
Sep 13, 2021	Deed of Trust, Mortgage · Line of Credit INLAND MORTGAGE CORP
Feb 9, 2017	Deed of Trust, Mortgage · Line of Credit NORTHEAST CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 2, 2001 · Amount on File
Deed Sale	Jan 2, 2001 · Amount on File
Deed Document Number	2001
Deed Book / Page	2262 / 176
Last Transfer Date	Jul 9, 2026
Transfer Doc	0000009455
Record Updated	Sep 20, 2026

July 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	DOVER CITY NH
Recording Date	Jul 20, 2026
Property Address	20 MAST RD, DOVER, NH 03820-4450
Document Number	0000009455
Book / Page	5372 / 473
Instrument Date	Jul 9, 2026
Instrument	20269455
Transaction Type	Transfer
Record Updated	Aug 31, 2026

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20 MAST RD, DOVER, NH 03820-4450

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DOVER CITY NH
Property Address	20 MAST RD, DOVER, NH 03820-4450
Transaction Type	Mortgage
Record Updated	Sep 29, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	4953-166
Date	Sep 13, 2021
Book Page	4953/166
Instrument	210018475

Lender

Name	INLAND MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

February 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DOVER CITY NH
Property Address	20 MAST RD, DOVER, NH 03820-4450
Document Number	0044570823
Book / Page	004457 / 000823
Instrument Date	Feb 9, 2017
Transaction Type	Mortgage
Record Updated	Mar 27, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20 MAST RD DOVER NH 038204450, DOVER, NH 03820-4450

Mortgage

Document Number	0044570823
Date	Feb 21, 2017
Book Page	004457/000823
Instrument	2390

Lender

Name	NORTHEAST CU
Type	Credit Union
Address	PORTSMOUTH, NH 03801

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 20 Mast Rd was $6,825, 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	$6,825.00 (+8.32%)	$346,800 (-) Land $159,900 Building $186,900
2024	$6,301.00 (+6.56%)	$346,800 (+9.68%) Land $159,900 Building $186,900	$332,500
2023	$5,913.00 (+5.34%)	$316,200 (+11.77%) Land $159,900 Building $156,300
2022	$5,613.00	$282,900 Land $142,100 Building $140,800

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

Flood

FEMA maps place 20 Mast Rd 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	1 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

Wildfire risk around 20 Mast Rd 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 146 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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