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1 Washington St, Dover, NH 03820 Property Records

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

Property Summary

Property TypeGeneral Industrial
Lot Size3.35 acres (145,926 sqft)
OwnerCompany Name on Record
Last Sale$167,400 (Apr 2002)
Tax Bill$348,960 (2025)
Deeds & MortgagesAug 2020 Construction Loan
May 2020 Mortgage
Flood ZoneZone X (moderate risk)
APNDOVR M:23014 B:L

Property Details

APN / Parcel Number

Primary APNDOVR M:23014 B:L

Exterior

Lot Area145,926 sqft (3.35 acres)
View / LotWaterfront
Deck AreaDeck Area
Total Buildings6 Buildings

Utilities, Heating & Cooling

Cooling SystemHVAC

Location & Zoning

Street Address1 WASHINGTON ST
CityDOVER
StateNH
Zip03820-3813
Property CategoryIndustrial
Property TypeIndustrial > General Industrial
Local Zoning CodeCBD-G
Legal SubdivisionWASHINGTON SQUARE TOW
JurisdictionDOVER CITY NH
Township / Civil DivisionDOVER
Census Block Group2
Census Block2020
Census Tract81400

Historic Designation

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

Historic DistrictWithin the Cocheco Mills
listed 2014 · 11 contributing resources · NRIS 14000081

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 are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of RecordCompany Name on Record
Mailing Address3 PENSTOCK WAY, NEWMARKET, NH 03857-4416
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

DateDocument
Aug 7, 2020Deed of Trust, Construction Loan · Construction Mortgage
NBT BK
May 5, 2020Deed of Trust, Mortgage
NBT BK

Assessor's Deed Record

Deed NamesName on Deed
Last SaleApr 1, 2002 · Amount on Record
Deed SaleApr 1, 2002 · Amount on Record
Prior SaleJul 25, 2001 · Amount on Record
Deed Book / Page2484 / 619
Transfer Doc2349000238
Record UpdatedOct 29, 2026

August 2020: Deed of Trust, Construction Loan

Document TypeDeed of Trust
JurisdictionDOVER CITY NH
Recording DateAug 7, 2020
Property Address1 WASHINGTON ST, DOVER, NH 03820-3848
Document Number0047910616
Book / Page004791 / 000616
Instrument DateAug 7, 2020
Instrument12608
Transaction TypeConstruction Loan
Record UpdatedAug 18, 2020
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address3 PENSTOCK WAY NEWMARKET NH 038574416, NEWMARKET, NH 03857-4416

Mortgage

Document Number47910616
DateAug 7, 2020
Book Page004791/000616
Instrument12608
Lender
NameNBT BK
TypeBank
Address80 CANAL ST, MANCHESTER, NH 03101-2352
Agreement
TypeConstruction Mortgage
AmountAmount Recorded

May 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDOVER CITY NH
Property Address1 WASHINGTON ST, DOVER, NH 03820-3848
Document Number0047580581
Instrument DateMay 5, 2020
Transaction TypeMortgage
Record UpdatedJun 11, 2020
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address3 PENSTOCK WAY NEWMARKET NH 038574416, NEWMARKET, NH 03857-4416

Mortgage

Document Number0047580581
DateMay 8, 2020
Book Page004758/000581
Instrument6744
Lender
NameNBT BK
TypeBank
Address80 CANAL ST, MANCHESTER, NH 03101-2352
Agreement
AmountAmount Recorded

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew Hampshire
CountyStrafford County
MunicipalityDover City
Unified School DistrictDover School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2025$348,960.00 (+8.31%)$17,731,700 (-) Land $572,400 Building $17,159,300
2024$322,185.00 (-1.51%)$17,731,700 (+1.36%) Land $572,400 Building $17,159,300
2023$327,125.00 (+29.08%)$17,493,300 (+36.95%) Land $572,400 Building $16,920,900
2022$253,432.00$12,773,800 Land $572,400 Building $12,201,400

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 ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies6 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 RiskLow
lower than 93% of the US · lower than 95% of New Hampshire
Wildfire LikelihoodUnder 0.01% annual chance
ExposureIndirect
within ember reach

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 SystemDOVER WATER DEPT
serves 29,000 people · EPA ID NH0651010
Water SourceGroundwater
Last State InspectionOct 2025
Lead1 ppb (2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 412 locations within half a mile, as of December 31, 2025

ProviderMax 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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