45 Mountain Ave, Mendham, NJ 07945 Property Records

Morris County and Mendham Borough property record for 45 Mountain Ave, Mendham, NJ 07945 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Year Built	Built 1930
Square Footage	2,582 sqft Living Area
Lot Size	17,511 sqft (0.402 acres)
Occupancy	Owner Occupied
Last Sale	$749,000 (2006)
Tax Bill	$13,906.00 (2024)

Owner

Source: Morris County and Mendham Borough records · APN 18-00702-0000-00008

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	45 MOUNTAIN AVE, MENDHAM, NJ 07945-1402
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	May 12, 2006 · Amount on Record
Deed Sale	May 12, 2006 · Amount on Record
Prior Sale	Dec 12, 2001 · Amount on Record
Deed Book / Page	20509 / 631
Record Refreshed	Sep 20, 2026

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MORRIS NJ
Property Address	45 MOUNTAIN AVE, MENDHAM, NJ 07945-1402
Transaction Type	Mortgage
Record Updated	Feb 05, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0238400683
Date	Aug 11, 2020
Book Page	23840/683
Instrument	2020052284

Lender

Name	GUARANTEED RATE AFFINITY LLC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 01, 2050

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		$565,300 (-) Land $285,200 Building $280,100	$565,300 (-) Land $285,200 Building $280,100
2025		$565,300 (-) Land $285,200 Building $280,100	$565,300 (-) Land $285,200 Building $280,100
2024	$13,906.00 (+3.19%)
2023		$565,300 Land $285,200 Building $280,100	$565,300 Land $285,200 Building $280,100
2022	$13,476.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · 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

Wildfire

Wildfire Risk	Low above 20% of the US · above 35% of New Jersey
Wildfire Likelihood	About 1 in 10,000 per year
Exposure	Direct burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.

Property Details

APN / Parcel Number

Primary APN	`18-00702-0000-00008`
Alternative APNs	`1800003H00008` `180070200008`

Interior

Building Area	2,582 sqft Living Area
Stories	2 Stories

Exterior

Year Built	Built 1930
Effective Year Built	Effective 1930
Construction Type	Frame Construction
Lot Area	17,511 sqft (0.402 acres)
Depth X Width	175 ft x 100 ft Depth x Width

Location & Zoning

Old Parcel Number	1800003H00008
Street Address	45 MOUNTAIN AVE
City	MENDHAM
State	NJ
Zip	07945-1402
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Subdivision	BOROUGH/MENDHAM
Legal Block	702
Legal Lot Number	8
Jurisdiction	MORRIS NJ
Minor Civil Division	MENDHAM
Census Blockgroup	1
Census Block	1021
Census Tract	46400