18 Main St, Durham, NH 03824 Property Records

Strafford County and Durham Town property record for 18 Main St, Durham, NH 03824

Property Summary

Property TypeCommercial Building, Warehouse, Showroom
Details5 bd · 5 ba · 4,559 sqft · built 1753
Lot Size0.73 acres (31,814 sqft)
OwnerCompany Name on Record
Last Sale$2,500,000 (Jun 2017)
Tax Bill$33,662 (2024)
Deeds & MortgagesJun 2017 Mortgage
Flood ZoneZone X (minimal risk)
APNDRHM M:108 L:30

Property Details

APN / Parcel Number

Primary APNDRHM M:108 L:30
Alternative APN
  • 307

Interior

Bedrooms5 Beds
Full Baths5 Baths
Units15 Units
Stories2 Stories
Building Area4,559 sqft Total Area
1st Floor Area2,428 sqft
Basement Area1,240 sqft
Unfinished Basement1,240 sqft
Fireplaces3 Fireplaces
FireplaceFireplace

Exterior

Year BuiltBuilt 1753
Architectural StyleCondo/Apartment
Exterior MaterialWood Siding
Construction TypeWood Frame
Roof TypeGable
Roof MaterialAsphalt
Lot Area31,814 sqft (0.73 acres)

Utilities, Heating & Cooling

Heating SystemHot Water
Heating FuelOil

Location & Zoning

Account Number307
Street Address18 MAIN ST
CityDURHAM
StateNH
Zip03824-2533
Property CategoryCommercial
Property TypeCommercial > Retail > Commercial Building, Warehouse, Showroom
Local Zoning CodeCH
Legal DescriptionLOT:30 CITY/MUNI/TWP:DURHAM
Legal Lot Number30
JurisdictionDURHAM TOWN NH
Township / Civil DivisionDURHAM
Census Block Group2
Census Block2017
Census Tract80202

Historic Designation

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

Historic DistrictWithin the Durham Historic District
listed 1980 · 46 contributing resources · NRIS 80000308

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

Owner

Source: Strafford County and Durham Town records, as of January 26, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on Record
Mailing Address37 MAIN ST APT O, O, DURHAM, NH 03824-2558
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJun 22, 2017 · Amount on Record
Deed SaleJun 22, 2017 · Amount on Record
Deed Document Number0004486213
Record UpdatedJun 8, 2026

June 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDURHAM TOWN NH
Property Address18 MAIN ST, DURHAM, NH 03824-2533
Document Number0044860218
Instrument DateJun 22, 2017
Transaction TypeMortgage
Record UpdatedSep 14, 2017
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address6 PARK ST NEWBURYPORT MA 019502649, NEWBURYPORT, MA 01950-2649

Mortgage

Document Number0044860218
DateJun 22, 2017
Book Page004486/000218
Instrument8396
Lender
NameGELD REALTY TRUST (CT)
AddressPO BOX 799, DURHAM, NH 03824-0799
Agreement
AmountAmount Recorded

Tax Assessment & Valuation

Source: Strafford County and Durham Town assessment roll, as of April 1, 2024

Property Jurisdictions

TypeName
StateNew Hampshire
CountyStrafford County
County SubdivisionDurham Town
Unified School DistrictOyster River Cooperative School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2024$33,662.00 (+3.98%)$1,655,800 (+48.53%) Land $1,105,100 Building $550,700
2022$32,374.00$1,114,800 Land $412,500 Building $702,300

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.

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
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Claims2 (2007–2010)
Claims Outside the SFHA2 of 2
Most Recent ClaimMar 2010 · rainfall accumulation

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 80% of the US · above 52% of New Hampshire
Wildfire Likelihood0.01% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 SystemUNH/DURHAM WATER SYS
state or territorial government · serves 16,000 people · EPA ID NH0691010
Water SourceSurface water
Last State InspectionOct 2025
LeadUnder 1 ppb (2022–2024)
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 225 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 2,000
Fidium Fiber
Fiber
2,000 / 2,000
Breezeline
Fiber · Cable in parts of the area
1,000 / 1,000
T-Mobile
Fixed Wireless
100 / 20

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