1. Home
  2. New Jersey
  3. Morris County
  4. Boonton
  5. William St

439 William St, Boonton, NJ 07005 Property Records

Morris County and Boonton Town property record for 439 William St, Boonton, NJ 07005

Property Summary

Property TypeSingle Family Home
Details2,106 sqft · built 1900
Lot Size0.255 acres (11,125 sqft)
Owner2 Individual Names on Record
Last Sale$616,000 (May 2024)
Tax Bill$12,716 (2024)
Deeds & MortgagesOct 2026 Mortgage
Jul 2021 Sale & Mortgage
APN01-00069-02-00036

Property Details

APN / Parcel Number

Primary APN01-00069-02-00036
Alternative APNs
  • 0100069000200036
  • 0100069200036

Interior

Stories2 Stories
Building Area2,106 sqft Living Area

Exterior

Year BuiltBuilt 1900
Effective Year BuiltEffective 1900
Construction TypeFrame
Lot Area11,125 sqft (0.255 acres)
Lot Dimensions125 ft deep x 89 ft wide
Parking Spaces2 Parking Spaces

Location & Zoning

Old Parcel Number0100069200036
Street Address439 WILLIAM ST
CityBOONTON
StateNJ
Zip07005-1822
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR-2A
Legal SubdivisionDEER HILL VILLAGE
Legal Block69.2
Legal Lot Number36
JurisdictionMORRIS NJ
Township / Civil DivisionBOONTON
Census Block Group2
Census Block2006
Census Tract41000

Owner

Source: Morris County and Boonton Town records, as of October 13, 2026

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

Owner of Record2 Individual Names on Record
Mailing Address439 WILLIAM ST, BOONTON, NJ 07005-1822
OccupancyOwner Occupied
Owner TypeIndividual
VestingUnmarried

Deeds, Mortgages & Sale History

DateDocument
Oct 1, 2026Deed of Trust, Mortgage · FHA Mortgage
PLANET HOME LENDING
Jul 23, 2021Deed, Transfer · Conventional Mortgage
FIRST FEDERAL BANK

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMay 23, 2024 · Amount on Record
Deed SaleMay 23, 2024 · Amount on Record
Prior SaleJul 23, 2021 · Amount on Record
Deed Document Number202418538
Deed Book / Page24752 / 644
Record UpdatedOct 29, 2026

October 2026: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMORRIS NJ
Recording DateOct 1, 2026
Property Address439 WILLIAM ST, BOONTON, NJ 07005-1822
Document Number0000044588
Book / Page25184 / 114
Instrument DateSep 25, 2026
Instrument202644588
Transaction TypeMortgage
Record UpdatedOct 13, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

NameVerified Name
Address439 WILLIAM ST, BOONTON, NJ 07005-1822

Mortgage

Document Number0000044588,
DateOct 1, 2026
Book Page25184/114
Instrument202644588
Lender
NamePLANET HOME LENDING
Agreement
TypeFHA Mortgage
AmountAmount Recorded
Term360 Months
DueOct 1, 2056
Interest
Max Rate-1%

July 2021: Deed, Transfer

Document TypeDeed
JurisdictionMORRIS NJ
Recording DateJul 23, 2021
Property Address439 WILLIAM ST, BOONTON, NJ 07005-1822
Document Number0241800223
Book / Page24180 / 223
Instrument DateMay 27, 2021
Instrument2021063552
Transaction TypeTransfer
Record UpdatedAug 5, 2021
Title CompanyA ABSOLUTE SETTLEMENT CO INC

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$3,128.60
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address171 RT # 202, 171, MONTVILLE, NJ 07045

Transferred To (Grantee/Buyer)

NameVerified Name
Address439 WILLIAM STREET, LOWER MONTVILLE, NJ 07045

Mortgage

Document Number2021063553
DateJul 23, 2021
Instrument2021063553
Lender
NameFIRST FEDERAL BANK
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term359 Months
DueJun 1, 2051

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew Jersey
CountyMorris County
MunicipalityBoonton Town
Unified School DistrictBoonton Town School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$376,200 (-) Land $177,600 Building $198,600$376,200 (-) Land $177,600 Building $198,600
2025$376,200 (-) Land $177,600 Building $198,600$376,200 (-) Land $177,600 Building $198,600
2024$12,716.00 (+6.16%)
2023$376,200 Land $177,600 Building $198,600$376,200 Land $177,600 Building $198,600
2022$11,978.00

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

FEMA Flood ZoneNot on file

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 98% of the US · lower than 94% of New Jersey
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond 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 SystemBOONTON WATER DEPT
serves 9,532 people · EPA ID NJ1401001
Water SourceSurface water
Last State InspectionOct 2023
Lead2 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureCorrosion control
Jan 2022
Monitoring and Reporting11
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 299 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		980 / 880
T-Mobile
Fixed Wireless		100 / 20

Nearby Properties on William St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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