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54 E Mountain Rd, Hillsborough, NJ 08844 Property Records

Somerset County and Hillsborough Township property record for 54 E Mountain Rd, Hillsborough, NJ 08844

Property Summary

Property TypeSingle Family Home
Details988 sqft · built 1950
Lot Size1.06 acres (46,609 sqft)
Owner2 Individual Names on File
Last Sale$332,000 (Jul 2019)
Tax Bill$9,079 (2025)
Deeds & MortgagesJul 2019 Sale & Mortgage
Nov 2017 Transfer
Flood ZoneZone X (minimal risk)
APN10-00175-18-00028

Property Details

APN / Parcel Number

Primary APN10-00175-18-00028
Alternative APNs
  • 1000175001800028
  • 1000175000000028

Interior

Total Rooms5 Rooms
Stories1 Story
Building Area988 sqft Living Area
1st Floor Area988 sqft

Exterior

Year BuiltBuilt 1950
Effective Year BuiltEffective 1950
Architectural StyleRanch
Construction TypeFrame
Lot Area46,609 sqft
Lot Dimensions400 ft deep x 107 ft wide
Garage TypeAttached
Parking Spaces1 Parking Space

Location & Zoning

Old Parcel Number1000175000000028
Street Address54 E MOUNTAIN RD
CityHILLSBOROUGH
StateNJ
Zip08844-3368
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR
Legal DescriptionADDITIONAL LOTS: AKA 628 AMWELL
Legal Block175
Legal Lot Number28
JurisdictionSOMERSET NJ
Township / Civil DivisionHILLSBOROUGH
Census Block Group2
Census Block2001
Census Tract53703

Owner

54 E Mountain Rd is owned and occupied by two individuals who bought it in July 2019.

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

Owner of Record2 Individual Names on File
Mailing Address54 E MOUNTAIN RD, HILLSBOROUGH, NJ 08844-3368
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

DateDocument
Jul 1, 2019Deed, Transfer · Conventional Mortgage
GUARANTEED RATE AFFINITY LLC
Nov 14, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 1, 2019 · Amount on File
Deed SaleJul 1, 2019 · Amount on File
Deed Document Number201923042
Deed Book / Page7128 / 846
Prior Transfer DateNov 6, 2017
Prior Transfer Doc0000045975
Record UpdatedSep 20, 2026

July 2019: Deed, Transfer

Document TypeDeed
JurisdictionSOMERSET NJ
Recording DateJul 1, 2019
Property Address54 E MOUNTAIN RD, HILLSBOROUGH, NJ 08844-3368
Document Number0000023042
Book / Page7128 / 0846
Instrument DateJun 18, 2019
Instrument2019023042
Transaction TypeTransfer
Record UpdatedNov 5, 2021
Title CompanyEAST COAST TITLE AGENCY

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$1,964.60
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address16 PROSPECT PARK W, 16, BROOKLYN, NY 11215-1705

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address54 E MOUNTAIN RD, HILLSBOROUGH, NJ 08844-3368

Mortgage

Document Number0000023043
DateJul 1, 2019
Instrument2019023043
Lender
NameGUARANTEED RATE AFFINITY LLC
TypeNon-Lending Institution
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term360 Months
DueJul 1, 2049

November 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSOMERSET NJ
Recording DateNov 14, 2017
Property Address54 E MOUNTAIN RD, HILLSBOROUGH, NJ 08844-3368
Document Number0000045975
Book / Page007004 / 002033
Instrument DateNov 6, 2017
Instrument45975
Transaction TypeTransfer
Record UpdatedDec 4, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address16 PROSPECT PARK W BROOKLYN NY 112151705, BROOKLYN, NY 11215-1705

Tax Assessment & Valuation

The 2025 property tax bill for 54 E Mountain Rd was $9,079, up 18.6% from the year before.

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

Property Jurisdictions

TypeName
StateNew Jersey
CountySomerset County
County SubdivisionHillsborough Township
Unified School DistrictHillsborough Township School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$425,000 (+3.73%) Land $275,700 Building $149,300$425,000 (+3.73%) Land $275,700 Building $149,300
2025$9,079.00 (+18.59%)$409,700 Land $260,700 Building $149,000$409,700 Land $260,700 Building $149,000
2024$7,656.00
2023$353,100 Land $235,700 Building $117,400$353,100 Land $235,700 Building $117,400
2022$7,458.00

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

Flood

FEMA maps place 54 E Mountain Rd in Zone X, an area of minimal flood risk, though there have been 16 flood claims nearby since 1979.

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
Nearby Flood Policies8 in force
Nearby Flood Claims16 (1979–2021)
Claims Outside the SFHA7 of 16
Most Recent ClaimSep 2021 · Remnants Of Hurricane Ida
Claims by Event
  • Remnants Of Hurricane Ida, Sep 2021 · 5 claims
  • Hurricane Irene, Aug 2011 · 6 claims
  • Hurricane Floyd Major Disaster Declarations, Sep 1999 · 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

Wildfire risk around 54 E Mountain Rd 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
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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

ProviderMax Down / Up (Mbps)
Xfinity
Cable		1,200 / 35
Verizon
Fixed Wireless		300 / 20
AT&T
Fixed Wireless		100 / 20
T-Mobile
Fixed Wireless		100 / 20

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