1 Mountainside Rd, Mendham, NJ 07945 Property Records

Morris County and Mendham Township property record for 1 Mountainside Rd, Mendham, NJ 07945

Property Summary

Property Type	Single Family Home
Details	2,932 sqft · built 1800
Lot Size	1.96 acres (85,813 sqft)
Owner	2 Individual Names on File
Last Sale	$1,040,000 (Jun 2006)
Tax Bill	$14,889 (2024)
Deeds & Mortgages	Apr 2021 Mortgage
APN	`19-00118-0000-00036`

Property Details

APN / Parcel Number

Primary APN	`19-00118-0000-00036`
Alternative APNs	`1900016000000020` `190011800036`

Interior

Stories	2 Stories
Building Area	2,932 sqft Living Area

Exterior

Year Built	Built 1800
Effective Year Built	Effective 1800
Construction Type	Frame
Lot Area	85,813 sqft

Location & Zoning

Old Parcel Number	1900016000000020
Street Address	1 MOUNTAINSIDE RD
City	MENDHAM
State	NJ
Zip	07945-2029
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-1
Legal Block	118
Legal Lot Number	36
Jurisdiction	MORRIS NJ
Township / Civil Division	MENDHAM
Census Block Group	3
Census Block	3000
Census Tract	45804

Owner

Source: Morris County and Mendham Township records · APN 19-00118-0000-00036

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	1 MOUNTAINSIDE RD, MENDHAM, NJ 07945-2029
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 13, 2006 · Amount on Record
Deed Sale	Jun 13, 2006 · Amount on Record
Prior Sale	Sep 15, 1997 · Amount on Record
Deed Book / Page	20534 / 1344
Record Updated	Sep 20, 2026

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MORRIS NJ
Property Address	1 MOUNTAINSIDE RD, MENDHAM, NJ 07945-2029
Transaction Type	Mortgage
Record Updated	Apr 30, 2021
Title Company	RAVENSWOOD TITLE COMPANY LLC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0241100070
Date	Apr 21, 2021
Book Page	24110/70
Instrument	2021040339

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 01, 2051

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New Jersey
County	Morris County
County Subdivision	Mendham Township
Elementary School District	Mendham Township 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		$874,600 (+6.8%) Land $439,500 Building $435,100	$874,600 (+6.8%) Land $439,500 Building $435,100
2025		$818,900 (+18.39%) Land $434,700 Building $384,200	$818,900 (+18.39%) Land $434,700 Building $384,200
2024	$14,889.00 (+4.5%)
2023		$691,700 Land $347,800 Building $343,900	$691,700 Land $347,800 Building $343,900
2022	$14,248.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Not on file
Nearby Flood Policies	9 in force
Nearby Flood Claims	12 (1996–2023)
Claims Outside the SFHA	6 of 12
Most Recent Claim	Jun 2023 · other causes
Claims by Event	Hurricane Irene, Aug 2011 · 2 claims Severe Storms And Flooding, Mar 2010 · 2 claims Hurricane Floyd Major Disaster Declarations, Sep 1999 · 2 claims

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 65% of New Jersey
Wildfire Likelihood	0.02% annual chance
Exposure	Direct burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Verizon Fiber	2,300 / 2,300
Xfinity Cable	1,200 / 35
T-Mobile USA Fixed Wireless	100 / 20

May also be available: AT&T.

Based on FCC filings for 37 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	NJ AMERICAN WATER - SHORT HILLS private · serves 217,230 people
Water Source	Surface water
Last State Inspection	Nov 2022
Lead	3 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	1 last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.