23 Markham Rd, Princeton, NJ 08540 Property Records

Mercer County and Princeton property record for 23 Markham Rd, Princeton, NJ 08540

Property Summary

Property Type	Single Family Home
Details	2,511 sqft · built 1930
Lot Size	0.132 acres (5,750 sqft)
Owner	2 Individual Names on File
Last Sale	$1,300,000 (Oct 2020)
Tax Bill	$24,343 (2025)
Deeds & Mortgages	Dec 2020 Mortgage Oct 2020 Sale
Flood Zone	Zone X (minimal risk)
APN	`14-00053-02-00025`

Property Details

APN / Parcel Number

Primary APN	`14-00053-02-00025`
Alternative APN	`0900053 0200025`

Interior

Stories	2 Stories
Building Area	2,511 sqft Living Area

Exterior

Year Built	Built 1930
Effective Year Built	Effective 1930
Construction Type	Frame
Lot Area	5,750 sqft (0.132 acres)
Lot Dimensions	115 ft deep x 50 ft wide

Location & Zoning

Street Address	23 MARKHAM RD
City	PRINCETON
State	NJ
Zip	08540-5346
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R3
Legal Description	B-53,L-25
Legal Subdivision	PRINCETON REALTY CO
Legal Block	53.2
Legal Lot Number	25
Jurisdiction	MERCER NJ
Township / Civil Division	PRINCETON
Census Block Group	3
Census Block	3017
Census Tract	4501

Owner

23 Markham Rd is owned and occupied by two individuals who bought it in October 2020.

Source: Mercer County and Princeton records, as of October 14, 2026

Owner of Record	2 Individual Names on File
Mailing Address	23 MARKHAM RD, PRINCETON, NJ 08540-5346
Occupancy	Owner Occupied
Owner Type	Individual

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
Dec 9, 2020	Deed of Trust, Mortgage · Conventional Mortgage AMBOY BANK
Oct 26, 2020	Grant Deed, Transfer MCT TITLE SERVICES LLC, SCOTT TITLE SVCS LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 26, 2020 · Amount on File
Deed Sale	Oct 26, 2020 · Amount on File
Prior Sale	Jul 18, 2008 · Amount on File
Deed Document Number	202048883
Deed Book / Page	6419 / 775
Record Updated	Oct 29, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MERCER NJ
Property Address	23 MARKHAM RD, PRINCETON, NJ 08540-5346
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	SCOTT TITLE SERVICES LLC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000057664
Date	Dec 9, 2020
Book Page	11553/1135
Instrument	2020057664

Lender

Name	AMBOY BANK
Type	Bank
Address	OLD BRIDGE, NJ 08857

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	316 Months
Due	Apr 2, 2047

October 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MERCER NJ
Recording Date	Oct 26, 2020
Property Address	23 MARKHAM RD, PRINCETON, NJ 08540-5346
Document Number	0000048883
Book / Page	006419 / 000775
Instrument Date	Oct 7, 2020
Instrument	48883
Transaction Type	Transfer
Record Updated	Nov 12, 2020
Title Company	MCT TITLE SERVICES LLC, SCOTT TITLE SVCS LLC

Transaction

Amount	Amount on Record
Tax	$1.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	23 MARKHAM RD PRINCETON NJ 085405346, PRINCETON, NJ 08540-5346

Tax Assessment & Valuation

The 2025 property tax bill for 23 Markham Rd was $24,343, up 2.6% from the year before.

Source: Mercer County and Princeton assessment roll, as of July 6, 2026

Property Jurisdictions

Type	Name
State	New Jersey
County	Mercer County
Municipality	Princeton
Unified School District	Princeton Public Schools (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$890,700 (-) Land $446,000 Building $444,700	$890,700 (-) Land $446,000 Building $444,700
2025	$24,343.00 (+2.63%)	$890,700 Land $446,000 Building $444,700	$890,700 Land $446,000 Building $444,700
2024	$23,719.00
2023		$890,700 Land $446,000 Building $444,700	$890,700 Land $446,000 Building $444,700
2022	$21,661.00

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

Flood

FEMA maps place 23 Markham Rd in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2011.

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
Nearby Flood Claims	2 (2011–2021)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Aug 2021 · river or lake flooding

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 23 Markham 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 Risk	Low lower than 80% of the US · lower than 65% of New Jersey
Wildfire Likelihood	0.01% annual chance
Exposure	None 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 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 391 locations within half a mile, as of December 31, 2025

Provider	Max 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

May also be available: AT&T.

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