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18 W Blackwell St, Dover, NJ 07801 Property Records

Morris County and Dover Town property record for 18 W Blackwell St, Dover, NJ 07801

Property Summary

Property TypeMedical Building
Details19,967 sqft · built 1929
Lot Size0.193 acres (8,398 sqft)
OwnerCompany Name on File
Last Sale$900,000 (Jul 2010)
Deeds & MortgagesJan 2017 Line of Credit
APN09-01218-0000-00017

Property Details

APN / Parcel Number

Primary APN09-01218-0000-00017
Alternative APNs
  • 090121800017
  • 1983

Interior

Units5 Units
Stories2 Stories
Building Area19,967 sqft Total Area

Exterior

Year BuiltBuilt 1929
Effective Year BuiltEffective 1929
Exterior MaterialBrick
Construction TypeBrick
Lot Area8,398 sqft (0.193 acres)
Lot Dimensions75 ft deep x 112 ft wide

Location & Zoning

Account Number1983
Street Address18 W BLACKWELL ST, A
CityDOVER
StateNJ
Zip07801-3841
Property CategoryCommercial
Property TypeCommercial > Office > Medical Building
Local Zoning CodeC-1
Legal DescriptionFACILITY NAME: CLINIC
Legal Block1218
Legal Lot Number17
JurisdictionMORRIS NJ
Township / Civil DivisionDOVER
Census Block Group1
Census Block1035
Census Tract45000

Historic Designation

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

Historic DistrictWithin the Blackwell Street Historic District
listed 1982 · 55 contributing resources · NRIS 82003287

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

Owner

Source: Morris County and Dover Town records, as of July 9, 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 File
Mailing Address18 W BLACKWELL ST, A, DOVER, NJ 07801-3841
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJul 22, 2010 · Amount on File
Deed SaleJul 22, 2010 · Amount on File
Deed Document Number201047029
Deed Book / Page21583 / 1563
Record UpdatedOct 29, 2026

January 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMORRIS NJ
Property Address18 W BLACKWELL ST, DOVER, NJ 07801-3841
Document Number0230931711
Book / Page023093 / 001711
Instrument DateJan 17, 2017
Transaction TypeMortgage
Record UpdatedJan 3, 2018
Title CompanyVALLEY NATIONAL TITLE SERVICES

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address18 W BLACKWELL ST DOVER NJ 078013841, DOVER, NJ 07801-3841

Mortgage

Document Number0230931711
DateMar 13, 2017
Book Page023093/001711
Instrument15546
Lender
NameVALLEY NAT'L BK
TypeBank
Address1455 VALLEY RD, WAYNE, NJ 07470-2089
Agreement
TypeLine of Credit
AmountAmount on Record
Interest
Rate TypeAdjustable Rate

Tax Assessment & Valuation

Source: Morris County and Dover Town assessment roll, as of July 9, 2026

Property Jurisdictions

TypeName
StateNew Jersey
CountyMorris County
MunicipalityDover Town
Unified School DistrictDover Town School District (KG - 12)

Tax Bill & Assessment History

YearAssessed ValueAssessed Market Value
2026$1,621,700 (-) Land $540,000 Building $1,081,700$1,621,700 (-) Land $540,000 Building $1,081,700
2025$1,621,700 (-) Land $540,000 Building $1,081,700$1,621,700 (-) Land $540,000 Building $1,081,700
2023$1,621,700 Land $540,000 Building $1,081,700$1,621,700 Land $540,000 Building $1,081,700

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

Flood

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

FEMA Flood ZoneNot on file
Nearby Flood Policies1 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 RiskNot rated
no burnable land 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 COMMISSION
serves 27,806 people · EPA ID NJ1409001
Water SourceGroundwater
Last State InspectionOct 2025
Lead3 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting94
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 503 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable		8,000 / 8,000
Verizon
Fiber · Fixed Wireless in parts of the area		2,300 / 2,300

May also be available: AT&T, T-Mobile.

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