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1133 Mountain Ave, Berkeley Heights, NJ 07922 Property Records

Somerset County and Warren Township property record for 1133 Mountain Ave, Berkeley Heights, NJ 07922

Property Summary

Property TypeFarm - Irrigated or Dry
Details2,352 sqft · built 1790
Lot Size0.5 acres (21,780 sqft)
OwnerIndividual Name on File
Last Sale$230,000 (Apr 1997)
Tax Bill$12,427 (2025)
Deeds & MortgagesSep 2018 Transfer
Flood ZoneZone X (minimal risk)
APN20-00200-0000-00010

Property Details

APN / Parcel Number

Primary APN20-00200-0000-00010
Alternative APNs
  • 200020000010
  • 00041750

Interior

Stories2 Stories
Building Area2,352 sqft Total Area

Exterior

Year BuiltBuilt 1790
Effective Year BuiltEffective 1790
Construction TypeFrame
Lot Area21,780 sqft (0.5 acres)
Lot Dimensions553 ft deep x 100 ft wide

Location & Zoning

Account Number00041750
Street Address1133 MOUNTAIN AVE
CityBERKELEY HEIGHTS
StateNJ
Zip07922-2355
Property CategoryAgriculture or Farming
Property TypeAgriculture / Farming > Farm - Irrigated or Dry
Local Zoning CodeR40
Legal DescriptionINCL BLK 1601 LOT 23-Q BLK 100 LOT 10
Legal Block200
Legal Lot Number10
JurisdictionSOMERSET NJ
Township / Civil DivisionWARREN
Census Block Group2
Census Block2000
Census Tract52201

Owner

1133 Mountain Ave, an agricultural property, is owned by an individual who bought it in April 1997.

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

Owner of RecordIndividual Name on File
Mailing Address1133 MOUNTAIN AVE, BERKELEY HEIGHTS, NJ 07922-2355
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 NamesName on Deed
Last SaleApr 7, 1997 · Amount on File
Deed SaleApr 7, 1997 · Amount on File
Deed Book / Page2106 / 495
Prior Transfer DateMar 27, 1997
Prior Transfer Doc2106000495
Record UpdatedSep 20, 2026

September 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSOMERSET NJ
Recording DateSep 5, 2018
Property Address1133 MOUNTAIN AVE, WARREN, NJ 07059
Document Number0000033850
Book / Page007069 / 000521
Instrument DateJun 15, 2011
Instrument33850
Transaction TypeTransfer
Record UpdatedSep 27, 2018

Transaction

Tax$0.00
Additional
  • Quitclaim

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1133 MOUNTAIN AVE BERKELEY HEIGHTS NJ 079222355, BERKELEY HEIGHTS, NJ 07922-2355

Tax Assessment & Valuation

The 2025 property tax bill for 1133 Mountain Ave was $12,427, up 3.5% 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$755,100 (+6.46%) Land $323,200 Building $431,900$755,100 (+6.46%) Land $323,200 Building $431,900
2025$12,427.00 (+3.48%)$709,300 Land $304,200 Building $405,100$709,300 Land $304,200 Building $405,100
2024$12,009.00
2023$610,900 Land $257,100 Building $353,800$610,900 Land $257,100 Building $353,800
2022$11,572.00

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

Flood

FEMA maps place 1133 Mountain Ave in Zone X, an area of minimal flood risk, though there have been 14 flood claims nearby since 1978.

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
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 1133 Mountain Ave is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 94% of the US · lower than 85% of New Jersey
Wildfire LikelihoodUnder 0.01% annual chance
ExposureDirect
burnable vegetation

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 - SHORT HILLS
private · serves 217,230 people · EPA ID NJ0712001
Water SourceSurface water
Last State InspectionNov 2022
Lead3 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
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 236 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Verizon
Fiber		2,300 / 2,300
Xfinity
Cable		2,000 / 250
T-Mobile
Fixed Wireless		100 / 20

May also be available: Optimum.

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