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25 Prosper St, New Brunswick, NJ 08901 Property Records

Middlesex County and New Brunswick City property record for 25 Prosper St, New Brunswick, NJ 08901

Property Summary

Property TypeSingle Family Home
Details2,080 sqft · built 1887
Lot Size0.138 acres (5,998 sqft)
Owner2 Individual Names on File
Last Sale$1,235,000 (Jun 2024)
Tax Bill$29,568 (2025)
Deeds & MortgagesMay 2021 Mortgage
Feb 2021 Sale
+ 1 more
Flood ZoneZone X (minimal risk)
APN13-00072-0000-00002-01

Property Details

APN / Parcel Number

Primary APN13-00072-0000-00002-01
Alternative APNs
  • 13000720000000020001
  • 00014670

Interior

Stories2 Stories
Building Area2,080 sqft Living Area

Exterior

Year BuiltBuilt 1887
Effective Year BuiltEffective 1887
Architectural StyleTriplex
Construction TypeFrame
Lot Area5,998 sqft (0.138 acres)
Lot Dimensions80 ft deep x 75 ft wide

Location & Zoning

Account Number00014670
Street Address25 PROSPER ST
CityNEW BRUNSWICK
StateNJ
Zip08901-1116
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR-5A
Legal Description075X080 OLD LOTS 2+3+4
Legal Block72
Legal Lot Number2.1
JurisdictionMIDDLESEX NJ
Township / Civil DivisionNEW BRUNSWICK
Census Block Group2
Census Block2022
Census Tract5100

Owner

25 Prosper St is owned by two individuals who bought it in June 2024.

Source: Middlesex County and New Brunswick City records, as of June 30, 2026

Owner of Record2 Individual Names on File
Mailing Address25 THORNTON LN, PISCATAWAY, NJ 08854-5042
Owner TypeIndividual
VestingHusband and Wife

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
May 25, 2021Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LOANS LLC
Feb 22, 2021Deed, Transfer
Sep 5, 2019Grant Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJun 3, 2024 · Amount on File
Deed SaleJun 3, 2024 · Amount on File
Prior SaleFeb 2, 2006 · Amount on File
Deed Document Number202430174
Deed Book / Page19470 / 737
Record UpdatedOct 29, 2026

May 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMIDDLESEX NJ
Property Address25 PROSPER ST, NEW BRUNSWICK, NJ 08901-1116
Transaction TypeMortgage
Record UpdatedJun 11, 2021
Title CompanyPUNCTUAL ABSTRACT

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number2021069846
DateMay 25, 2021
Book Page18460/679
Instrument2021069846
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term359 Months
DueApr 1, 2051

February 2021: Deed, Transfer

Document TypeDeed
JurisdictionMIDDLESEX NJ
Recording DateFeb 22, 2021
Property Address25 PROSPER ST, NEW BRUNSWICK, NJ 08901-1116
Document Number2021024492
Book / Page18297 / 1863
Instrument DateFeb 8, 2021
Instrument2021024492
Transaction TypeTransfer
Record UpdatedNov 2, 2021

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Arm's Length
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name
Address28 MADISON AVE, 28, PISCATAWAY, NJ 08854-5237

Transferred To (Grantee/Buyer)

NameVerified Name
Address28 MADISON AVE, PISCATAWAY, NJ 08854-5237
InvestorPossibly a Property Investor

September 2019: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionMIDDLESEX NJ
Recording DateSep 5, 2019
Property Address25 PROSPER ST, NEW BRUNSWICK, NJ 08901-1116
Document Number0000071900
Book / Page017608 / 001458
Instrument DateSep 4, 2019
Instrument71900
Transaction TypeTransfer
Record UpdatedSep 20, 2019
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address28 MADISON AVE PISCATAWAY NJ 088545237, PISCATAWAY, NJ 08854-5237

Tax Assessment & Valuation

The 2025 property tax bill for 25 Prosper St was $29,568, up 2.6% from the year before.

Source: Middlesex County and New Brunswick City assessment roll, as of June 30, 2026

Property Jurisdictions

TypeName
StateNew Jersey
CountyMiddlesex County
MunicipalityNew Brunswick City
Unified School DistrictNew Brunswick City School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$1,100,000 (-) Land $322,000 Building $778,000$1,100,000 (-) Land $322,000 Building $778,000
2025$29,568.00 (+2.63%)$1,100,000 Land $322,000 Building $778,000$1,100,000 Land $322,000 Building $778,000
2024$28,809.00
2023$1,100,000 Land $322,000 Building $778,000$1,100,000 Land $322,000 Building $778,000
2022$27,379.00

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

Flood

FEMA maps place 25 Prosper St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2011.

Source: FEMA National Flood Hazard Layer, effective December 16, 2021 · 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 Claims1 (2011)
Claims Outside the SFHA1 of 1
Most Recent ClaimAug 2011 · Hurricane Irene

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

The area around 25 Prosper St has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire RiskNot rated
no burnable land within 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 SystemNEW BRUNSWICK W DEPT
serves 55,000 people · EPA ID NJ1214001
Water SourceSurface water
Lead2 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityTotal trihalomethanes
not recorded as resolved · Apr 2026
Treatment and ProcedureCorrosion control
Jan 2020
Monitoring and Reporting8
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 926 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		2,300 / 2,300
Xfinity
Fiber · Cable in parts of the area		2,000 / 250
AT&T
Fixed Wireless		100 / 20

May also be available: T-Mobile.

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