3 Prospect St, Mendham, NJ 07945 Property Records

Morris County and Mendham Borough property record for 3 Prospect St, Mendham, NJ 07945 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	2,892 sqft · built 1935
Lot Size	0.64 acres (27,878 sqft)
Owner	2 Individual Names on File
Last Sale	$322,500 (Jan 1994)
Tax Bill	$18,202 (2024)
APN	`18-01902-0000-00015`

Property Details

APN / Parcel Number

Primary APN	`18-01902-0000-00015`
Alternative APNs	`1800008000000015` `180190200015`

Interior

Stories	1 Story
Building Area	2,892 sqft Living Area

Exterior

Year Built	Built 1935
Effective Year Built	Effective 1935
Exterior Material	Brick
Construction Type	Brick
Lot Area	27,878 sqft (0.64 acres)
Lot Dimensions	215 ft deep x 129 ft wide
Parking Spaces	2 Parking Spaces

Location & Zoning

Old Parcel Number	1800008000000015
Street Address	3 PROSPECT ST
City	MENDHAM
State	NJ
Zip	07945-1209
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Block	1902
Legal Lot Number	15
Jurisdiction	MORRIS NJ
Township / Civil Division	MENDHAM
Census Block Group	3
Census Block	3020
Census Tract	46400

Owner

Source: Morris County and Mendham Borough records · APN 18-01902-0000-00015

Assessment roll updated July 9, 2026 · Last verified July 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	3 PROSPECT ST, MENDHAM, NJ 07945-1209
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jan 18, 1994 · Amount on Record
Deed Sale	Jan 18, 1994 · Amount on Record
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Morris County and Mendham Borough records · Assessment roll updated July 9, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	New Jersey
County	Morris County
Municipality	Mendham Borough
Elementary School District	Mendham Borough School District (KG - 08)
Secondary School District	West Morris Regional School District (09 - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$739,900 (-) Land $327,000 Building $412,900	$739,900 (-) Land $327,000 Building $412,900
2025		$739,900 (-) Land $327,000 Building $412,900	$739,900 (-) Land $327,000 Building $412,900
2024	$18,202.00 (+3.19%)
2023		$739,900 Land $327,000 Building $412,900	$739,900 Land $327,000 Building $412,900
2022	$17,639.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 340270464003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	FEMA flood map data for this location is not available in our records
Flood Insurance Cost	Premium on Record median of 3 individual NFIP policies nearby
Nearby Flood Policies	3 in force 2 of 3 on primary residences
Nearby Flood Claims	4 (1999–2020)
Claims Outside the SFHA	1 of 4
Most Recent Claim	Dec 2020, other causes
Flood Events	Hurricane Irene (Aug 2011), 2 claims

Wildfire

Wildfire Risk	Low above 20% of the US · above 35% of New Jersey
Wildfire Likelihood	About 1 in 10,000 per year
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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.

Historic Designation

Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026

Historic District	Within the Mendham Historic District (Boundary Increase) listed 2014 · 86 contributing resources · NRIS 14000932

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.