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209 Central Ave, Mountainside, NJ 07092 Property Records

Union County and Mountainside Borough property record for 209 Central Ave, Mountainside, NJ 07092

Property Summary

Property TypeSingle Family Home
Details1,691 sqft · built 1955
Lot Size0.23 acres (10,019 sqft)
OwnerIndividual Name on Record
Last Sale$1,215,000 (Oct 2026)
Tax Bill$9,041 (2025)
Deeds & MortgagesOct 2026 Sale
Sep 2025 Sale
Flood ZoneZone X (minimal risk)
APN10-00016-01-00035

Property Details

APN / Parcel Number

Primary APN10-00016-01-00035
Alternative APN
  • 1000016A00035

Interior

Stories1 Story
Building Area1,691 sqft Living Area
1st Floor Area1,691 sqft

Exterior

Year BuiltBuilt 1955
Effective Year BuiltEffective 1955
Exterior MaterialStucco
Lot Area10,019 sqft (0.23 acres)
Parking Spaces1 Parking Space

Location & Zoning

Old Parcel Number1000016A00035
Street Address209 CENTRAL AVE
CityMOUNTAINSIDE
StateNJ
Zip07092-1940
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal Block16.1
Legal Lot Number35
JurisdictionUNION NJ
Township / Civil DivisionMOUNTAINSIDE
Census Block Group1
Census Block1012
Census Tract38300

Owner

Source: Union County and Mountainside Borough records, as of October 15, 2026

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

Owner of RecordIndividual Name on Record
Mailing Address209 CENTRAL AVE, MOUNTAINSIDE, NJ 07092-1940
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Oct 2, 2026Deed, Subdivision Related Transfer
COSMOS TITLE AGENCY LLC, COSMOS TITLE
Sep 8, 2025Deed, Transfer
OLD REPUBLIC TITLE

Assessor's Deed Record

Deed NamesName on Deed
Last SaleOct 2, 2026 · Amount on Record
Deed SaleOct 2, 2026 · Amount on Record
Prior SaleJun 18, 1991 · Amount on Record
Deed Document Number202658345
Deed Book / Page6634 / 157
Record UpdatedOct 29, 2026

October 2026: Deed, Subdivision Related Transfer

Document TypeDeed
JurisdictionUNION NJ
Recording DateOct 2, 2026
Property Address209 CENTRAL AVE, MOUNTAINSIDE, NJ 07092-1940
Document Number0000058345
Book / Page6634 / 157
Instrument DateSep 17, 2026
Instrument202658345
Transaction TypeSubdivision Related Transfer
Record UpdatedOct 14, 2026
Title CompanyCOSMOS TITLE AGENCY LLC, COSMOS TITLE

Transaction

AmountAmount Recorded
Tax$122,715.00
Amount AccuracyCalculated from Transfer Tax
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address209 CENTRAL AVE, MOUNTAINSIDE, NJ 07092-1940

September 2025: Deed, Transfer

Document TypeDeed
JurisdictionUNION NJ
Recording DateSep 8, 2025
Property Address209 CENTRAL AVE, MOUNTAINSIDE, NJ 07092-1940
Document Number0065940063
Book / Page6594 / 63
Instrument DateAug 26, 2025
Instrument49202
Transaction TypeTransfer
Record UpdatedSep 26, 2025
Title CompanyOLD REPUBLIC TITLE

Transaction

AmountAmount Recorded
Tax$4,655.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address209 CENTRAL AVE, MOUNTAINSIDE, NJ 07092-1940

Transferred To (Grantee/Buyer)

NameVerified Name
Address1234 CEDAR AVE, MOUNTAINSIDE, NJ 07092-1910

Tax Assessment & Valuation

Source: Union County and Mountainside Borough assessment roll, as of July 8, 2026

Property Jurisdictions

TypeName
StateNew Jersey
CountyUnion County
MunicipalityMountainside Borough
Unified School DistrictMountainside Borough School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$430,500 (-) Land $212,700 Building $217,800$430,500 (-) Land $212,700 Building $217,800
2025$9,041.00 (+2.45%)$430,500 (-) Land $212,700 Building $217,800$430,500 (-) Land $212,700 Building $217,800
2024$8,825.00 (+2.65%)
2023$430,500 Land $212,700 Building $217,800$430,500 Land $212,700 Building $217,800
2022$8,597.00

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, effective September 24, 2020 · 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 Policies4 in force
Nearby Flood Claims7 (2002–2011)
Claims Outside the SFHA5 of 7
Most Recent ClaimAug 2011 · Hurricane Irene
Claims by Event
  • Hurricane Irene, Aug 2011 · 3 claims
  • Severe Storms And Flooding, Mar 2010 · 2 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

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 325 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Verizon
Fiber · Fixed Wireless in parts of the area		2,300 / 2,300
Xfinity
Cable		2,000 / 250
T-Mobile
Fixed Wireless		100 / 20

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