1 Mill St, Dover, NH 03820 Property Records

Strafford County and Dover City property record for 1 Mill St, Dover, NH 03820

Property Summary

Property Type	Apartments (5+ Units)
Details	built 1864
Lot Size	11.8 acres (514,008 sqft)
Owner	Company Name on Record
Last Sale	$2,200,000 (Mar 1993)
Tax Bill	$421,065 (2025)
Deeds & Mortgages	May 2023 Mortgage Nov 2021 Mortgage + 1 more
Flood Zone	Zone AE (high risk)
APN	`DOVR M:16013 B:L`

Property Details

APN / Parcel Number

Primary APN	`DOVR M:16013 B:L`

Interior

Units	220 Units
Elevator	Elevator

Exterior

Year Built	Built 1864
Effective Year Built	Effective 1864
Exterior Material	Combination
Construction Type	Frame
Lot Area	514,008 sqft (11.8 acres)
Total Buildings	5 Buildings

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	1 MILL ST
City	DOVER
State	NH
Zip	03820-4560
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Local Zoning Code	R-12*
Jurisdiction	DOVER CITY NH
Township / Civil Division	DOVER
Census Block Group	3
Census Block	3021
Census Tract	81200

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Listed Area	Within Sawyer Woolen Mills listed 1989 · 22 contributing resources · NRIS 89001208

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

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	3 PENSTOCK WAY, NEWMARKET, NH 03857-4416
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
May 16, 2023	Deed of Trust, Mortgage · Commercial Mortgage BANGOR SAVINGS BANK
Nov 12, 2021	Deed of Trust, Mortgage · Commercial Mortgage BANGOR SAVINGS BANK
Dec 30, 2020	Warranty Deed, Transfer SERVICE FCU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 23, 1993 · Amount on Record
Deed Sale	Mar 23, 1993 · Amount on Record
Deed Book / Page	1663 / 670
Record Updated	Sep 20, 2026

May 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DOVER CITY NH
Property Address	1 MILL ST, DOVER, NH 03820-4560
Transaction Type	Mortgage
Record Updated	Jan 11, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0005111-38
Date	May 16, 2023
Book Page	5111/38
Instrument	230005513

Lender

Name	BANGOR SAVINGS BANK
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DOVER CITY NH
Property Address	1 MILL ST, DOVER, NH 03820-4560
Transaction Type	Mortgage
Record Updated	Jan 11, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0004978-80
Date	Nov 12, 2021
Book Page	4978/80
Instrument	210022955

Lender

Name	BANGOR SAVINGS BANK
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

December 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DOVER CITY NH
Recording Date	Dec 30, 2020
Property Address	1 MILL ST, DOVER, NH 03820-4560
Document Number	0048520443
Book / Page	004852 / 000443
Instrument Date	Dec 29, 2020
Instrument	23465
Transaction Type	Transfer
Record Updated	Jan 21, 2021
Title Company	NOT AVAILABLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$315,000.00
Additional	Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	3 PENSTOCK WAY NEWMARKET NH 038574416, NEWMARKET, NH 03857-4416

Mortgage

Document Number	48520446
Date	Dec 30, 2020
Book Page	004852/000446
Instrument	23466

Lender

Name	SERVICE FCU
Address	3003 LAFAYETTE RD # ED, PORTSMOUTH, NH 03801-5904

Agreement

Amount	Amount Recorded

Tax Assessment & Valuation

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
2025	$421,065.00 (+8.31%)	$21,395,600 (-) Land $2,516,100 Building $18,879,500
2024	$388,758.00 (-2.83%)	$21,395,600 (-) Land $2,516,100 Building $18,879,500
2023	$400,098.00 (+11.76%)	$21,395,600 (+18.57%) Land $2,516,100 Building $18,879,500
2022	$358,011.00	$18,044,900 Land $2,021,600 Building $16,023,300

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective April 26, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	Yes
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Nearby Flood Policies	2 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

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 245 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

May also be available: T-Mobile, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Mill St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures