1. Home
  2. New Jersey
  3. Somerset County
  4. Warren
  5. Mountain Ave

57 Mountain Ave, Warren, NJ 07059 Property Records

Somerset County and Warren Township property record for 57 Mountain Ave, Warren, NJ 07059

Property Summary

Property TypeSingle Family Home
Details1,470 sqft · built 1960
Lot Size0.5 acres (21,780 sqft)
Owner2 Individual Names on File
Last Sale$240,000 (Mar 2013)
Tax Bill$6,945 (2025)
Deeds & MortgagesMay 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN20-00199-0000-00001

Property Details

APN / Parcel Number

Primary APN20-00199-0000-00001
Alternative APNs
  • 200019900001
  • 00041890

Interior

Stories1 Story
Building Area1,470 sqft Living Area
1st Floor Area1,470 sqft

Exterior

Year BuiltBuilt 1960
Effective Year BuiltEffective 1960
Construction TypeFrame
Lot Area21,780 sqft (0.5 acres)
Lot Dimensions180 ft deep x 124 ft wide

Location & Zoning

Account Number00041890
Street Address57 MOUNTAIN AVE
CityWARREN
StateNJ
Zip07059-5337
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR20V
Legal SubdivisionSAGE ACRES
Legal Block199
Legal Lot Number1
JurisdictionSOMERSET NJ
Township / Civil DivisionWARREN
Census Block Group2
Census Block2003
Census Tract52201

Owner

57 Mountain Ave is owned and occupied by two individuals who bought it in March 2013.

Source: Somerset County and Warren Township records, as of July 7, 2026

Owner of Record2 Individual Names on File
Mailing Address57 MOUNTAIN AVE, WARREN, NJ 07059-5337
OccupancyOwner Occupied
Owner TypeIndividual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMar 22, 2013 · Amount on File
Deed SaleMar 22, 2013 · Amount on File
Prior SaleJul 16, 2012 · Amount on File
Deed Document Number201316360
Deed Book / Page6615 / 3811
Record UpdatedSep 20, 2026

May 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSOMERSET NJ
Property Address57 MOUNTAIN AVE, WARREN, NJ 07059-5337
Transaction TypeMortgage
Record UpdatedOct 24, 2025
Title CompanyOLD REPUBLIC TITLE, OLD REPUBLIC TITLE INS CO

Transferred To (Grantee/Buyer)

NameVerified Name
InvestorPossibly a Property Investor

Mortgage

Document Number0000032419
DateMay 21, 2021
Book Page7345/2445
Instrument2021032419
Lender
NameUS BANK NA
TypeBank
AddressOWENSBORO, KY 42301
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term180 Months
DueMay 1, 2036

Tax Assessment & Valuation

The 2025 property tax bill for 57 Mountain Ave was $6,945, up 4.6% from the year before.

Source: Somerset County and Warren Township assessment roll, as of July 7, 2026

Property Jurisdictions

TypeName
StateNew Jersey
CountySomerset County
County SubdivisionWarren Township
Elementary School DistrictWarren Township School District (KG - 08)
Secondary School DistrictWatchung Hills Regional School District (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$421,500 (+6.33%) Land $323,200 Building $98,300$421,500 (+6.33%) Land $323,200 Building $98,300
2025$6,945.00 (+4.59%)$396,400 Land $304,200 Building $92,200$396,400 Land $304,200 Building $92,200
2024$6,640.00
2023$337,600 Land $257,100 Building $80,500$337,600 Land $257,100 Building $80,500
2022$6,386.00

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

Flood

FEMA maps place 57 Mountain Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective September 3, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 13 policies
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies13 in force
Nearby Flood Claims14 (1978–2024)
Claims Outside the SFHA7 of 14
Most Recent ClaimAug 2024 · rainfall accumulation
Claims by Event
  • Severe Storms And Flooding, Mar 2010 · 3 claims
  • Hurricane Floyd Major Disaster Declarations, Sep 1999 · 3 claims

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

Wildfire risk around 57 Mountain Ave is low, with a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 80% of the US · lower than 65% of New Jersey
Wildfire Likelihood0.01% 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 SystemNJ AMERICAN WATER - RARITAN
private · serves 615,430 people · EPA ID NJ2004002
Water SourceSurface water
Last State InspectionJun 2024
Lead1 ppb (2026)
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 119 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable		8,000 / 8,000
Verizon
Fiber		2,300 / 2,300

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Mountain Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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