140 S Mill Rd, Princeton Junction, NJ 08550 Property Records

Mercer County and West Windsor Township property record for 140 S Mill Rd, Princeton Junction, NJ 08550

Property Summary

Property Type	Single Family Home
Details	1,692 sqft · built 1911
Lot Size	0.234 acres (10,202 sqft)
Owner	Company Name on File
Last Sale	$435,000 (Feb 2023)
Tax Bill	$11,655 (2025)
Deeds & Mortgages	Feb 2023 Sale & Mortgage Jul 2022 Sale
Flood Zone	Zone X (minimal risk)
APN	`13-00017-17-00023`

Property Details

APN / Parcel Number

Primary APN	`13-00017-17-00023`
Alternative APN	`1300017001700023`

Interior

Stories	2 Stories
Building Area	1,692 sqft Living Area

Exterior

Year Built	Built 1911
Effective Year Built	Effective 1911
Construction Type	Frame
Lot Area	10,202 sqft (0.234 acres)
Lot Dimensions	170 ft deep x 60 ft wide

Location & Zoning

Street Address	140 S MILL RD
City	PRINCETON JUNCTION
State	NJ
Zip	08550-2006
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20A
Legal Description	ADDITIONAL LOTS: LIFE ESTATE
Legal Block	17.17
Legal Lot Number	23
Jurisdiction	MERCER NJ
Township / Civil Division	WEST WINDSOR
Census Block Group	2
Census Block	2025
Census Tract	4307

Owner

140 S Mill Rd is owned by a company that bought it in February 2023.

Source: Mercer County and West Windsor Township records, as of July 6, 2026

Owner of Record	Company Name on File
Mailing Address	140 S MILL RD, PRINCETON JUNCTION, NJ 08550-2006
Owner Type	Company

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

Date	Document
Feb 7, 2023	Deed, Transfer · Conventional Mortgage GUARANTEED RATE AFFINITY LLC
Jul 27, 2022	Bargain and Sale Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 7, 2023 · Amount on File
Deed Sale	Feb 7, 2023 · Amount on File
Deed Document Number	20234586
Deed Book / Page	6514 / 655
Record Updated	Sep 20, 2026

February 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	MERCER NJ
Recording Date	Feb 7, 2023
Property Address	140 S MILL RD, PRINCETON JUNCTION, NJ 08550-2006
Document Number	0000004586
Book / Page	6514 / 655
Instrument Date	Jan 17, 2023
Instrument	2023004586
Transaction Type	Transfer
Record Updated	Apr 22, 2024
Title Company	REALSAFE TITLE LLC, REALSAFE TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$3,551.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	69 MELBOURNE RD EXT, NORWALK, CT 06851-5840

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	140 S MILL RD, PRINCETON JUNCTION, NJ 08550-2006

Mortgage

Document Number	0000004587
Date	Feb 7, 2023
Instrument	2023004587

Lender

Name	GUARANTEED RATE AFFINITY LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Feb 1, 2053

July 2022: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	MERCER NJ
Recording Date	Jul 27, 2022
Property Address	140 S MILL RD, PRINCETON JUNCTION, NJ 08550-2006
Document Number	0000035673
Book / Page	6493 / 1698
Instrument Date	Jul 26, 2022
Instrument	2022035673
Transaction Type	Transfer
Record Updated	Apr 22, 2024

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	140 S MILL RD, PRINCETON JUNCTION, NJ 08550-2006

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	140 S MILL RD, PRINCETON JUNCTION, NJ 08550-2006

Tax Assessment & Valuation

The 2025 property tax bill for 140 S Mill Rd was $11,655, up 3.2% from the year before.

Source: Mercer County and West Windsor Township assessment roll, as of July 6, 2026

Property Jurisdictions

Type	Name
State	New Jersey
County	Mercer County
County Subdivision	West Windsor Township
Unified School District	West Windsor-Plainsboro Regional School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$368,600 (-) Land $228,300 Building $140,300	$368,600 (-) Land $228,300 Building $140,300
2025	$11,655.00 (+3.17%)	$368,600 Land $228,300 Building $140,300	$368,600 Land $228,300 Building $140,300
2024	$11,297.00
2023		$368,600 Land $228,300 Building $140,300	$368,600 Land $228,300 Building $140,300
2022	$10,615.00

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

Flood

FEMA maps place 140 S Mill Rd in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective May 23, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	7 in force

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 140 S Mill Rd is low, with a 0.03% annual chance of wildfire.

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

Wildfire Risk	Low lower than 93% of the US · lower than 81% of New Jersey
Wildfire Likelihood	0.03% annual chance
Exposure	Direct 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 System	NJ AMERICAN WATER - RARITAN private · serves 615,430 people · EPA ID NJ2004002
Water Source	Surface water
Last State Inspection	Jun 2024
Lead	1 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 203 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber	2,300 / 2,300
Xfinity Cable	1,200 / 35

Cell Coverage

5G (outdoors only) and 4G LTE

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