56 Mountainside Rd, Mendham, NJ 07945 Property Records

Morris County and Mendham Borough property record for 56 Mountainside Rd, Mendham, NJ 07945

Property Summary

Property Type	Single Family Home
Details	2,674 sqft · built 1973
Lot Size	1.4 acres (60,984 sqft)
Owner	Individual Name on Record
Last Sale	$1,119,000 (Jun 2026)
Tax Bill	$14,802 (2024)
Deeds & Mortgages	Jun 2026 Sale & Mortgage Jun 2026 Sale & Mortgage
APN	`18-00501-0000-00048`

Property Details

APN / Parcel Number

Primary APN	`18-00501-0000-00048`
Alternative APNs	`1800002000000048` `180050100048`

Interior

Stories	2 Stories
Building Area	2,674 sqft Living Area

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1973
Construction Type	Frame
Lot Area	60,984 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Old Parcel Number	1800002000000048
Street Address	56 MOUNTAINSIDE RD
City	MENDHAM
State	NJ
Zip	07945-2016
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	1-AC
Legal Block	501
Legal Lot Number	48
Jurisdiction	MORRIS NJ
Township / Civil Division	MENDHAM
Census Block Group	1
Census Block	1000
Census Tract	46400

Owner

Source: Morris County and Mendham Borough records, as of July 9, 2026

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

Owner of Record	Individual Name on Record
Mailing Address	56 MOUNTAINSIDE RD, MENDHAM, NJ 07945-2016
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Date	Document
Jun 4, 2026	Deed, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC
Jun 4, 2026	Deed, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 4, 2026 · Amount on Record
Deed Sale	Jun 4, 2026 · Amount on Record
Prior Sale	Dec 6, 2024 · Amount on Record
Deed Document Number	202624306
Deed Book / Page	25117 / 1409
Record Updated	Oct 29, 2026

June 2026: Deed, Transfer

Document Type	Deed
Jurisdiction	MORRIS NJ
Recording Date	Jun 4, 2026
Property Address	56 MOUNTAINSIDE RD, MENDHAM, NJ 07945-2016
Document Number	0000024306
Book / Page	25117 / 1409
Instrument Date	May 19, 2026
Instrument	202624306
Transaction Type	Transfer
Record Updated	Jun 18, 2026
Title Company	ALLIED TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$113,019.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	56 MOUNTAINSIDE RD, MENDHAM, NJ 07945-2016

Mortgage

Document Number	0000024307,
Date	Jun 4, 2026
Instrument	202624307

Lender

Name	ROCKET MORTGAGE LLC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.23%
Initial Type	Fixed Rate
Max Rate	-1%

June 2026: Deed, Transfer

Document Type	Deed
Jurisdiction	MORRIS NJ
Recording Date	Jun 4, 2026
Property Address	56 MOUNTAINSIDE RD, MENDHAM, NJ 07945-2016
Document Number	0251171409
Book / Page	25117 / 1409
Instrument Date	May 19, 2026
Instrument	202624306
Transaction Type	Transfer
Record Updated	Aug 26, 2026
Title Company	ALLIED TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$113,019.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	56 MOUNTAINSIDE RD, MENDHAM, NJ 07945-2016

Mortgage

Document Number	0000024307,
Date	Jun 4, 2026
Instrument	202624307

Lender

Name	ROCKET MORTGAGE LLC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 1, 2056

Interest

Rate Type	Fixed Rate
Initial Type	Fixed Rate
Max Rate	-1%

Tax Assessment & Valuation

Source: Morris County and Mendham Borough assessment roll, as of July 9, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$601,700 (-) Land $320,400 Building $281,300	$601,700 (-) Land $320,400 Building $281,300
2025		$601,700 (-) Land $320,400 Building $281,300	$601,700 (-) Land $320,400 Building $281,300
2024	$14,802.00 (+3.19%)
2023		$601,700 Land $320,400 Building $281,300	$601,700 Land $320,400 Building $281,300
2022	$14,344.00

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

Flood

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

FEMA Flood Zone	Not on file
Nearby Flood Policies	2 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

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	0.02% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 - SHORT HILLS private · serves 217,230 people · EPA ID NJ0712001
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, 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 103 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
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

Nearby Properties on Mountainside Rd

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures