12 Upper Mountain Ave, Rockaway, NJ 07866 Property Records

Morris County and Rockaway Township property record for 12 Upper Mountain Ave, Rockaway, NJ 07866

Property Summary

Property Type	Single Family Home
Details	2,124 sqft · built 1952
Lot Size	0.256 acres (11,151 sqft)
Owner	2 Individual Names on File
Last Sale	$299,900 (Feb 2020)
Tax Bill	$9,951 (2024)
Deeds & Mortgages	Sep 2018 Mortgage Feb 2020 Sale & Mortgage
APN	`35-21504-0000-00014`

Property Details

APN / Parcel Number

Primary APN	`35-21504-0000-00014`
Alternative APNs	`3500028000000014` `352150400014`

Interior

Stories	1 Story
Building Area	2,124 sqft Living Area
1st Floor Area	2,124 sqft

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1952
Construction Type	Frame
Lot Area	11,151 sqft (0.256 acres)
Lot Dimensions	186 ft deep x 60 ft wide

Location & Zoning

Old Parcel Number	3500028000000014
Street Address	12 UPPER MOUNTAIN AVE
City	ROCKAWAY
State	NJ
Zip	07866-1922
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-13
Legal Subdivision	WHITE MDW LAKE SEC 1
Legal Block	21504
Legal Lot Number	14
Jurisdiction	MORRIS NJ
Township / Civil Division	ROCKAWAY
Census Block Group	2
Census Block	2011
Census Tract	44403

Owner

12 Upper Mountain Ave is owned and occupied by two individuals who bought it in February 2020.

Source: Morris County and Rockaway Township records, as of July 9, 2026

Owner of Record	2 Individual Names on File
Mailing Address	12 UPPER MOUNTAIN AVE, ROCKAWAY, NJ 07866-1922
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
Sep 14, 2018	Deed of Trust, Mortgage PICATINNY FCU
Feb 27, 2020	Bargain and Sale Deed, Transfer · Conventional Mortgage AMERICAN NEIGHBORHOOD MTG ACCEPTANC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 27, 2020 · Amount on File
Deed Sale	Feb 27, 2020 · Amount on File
Prior Sale	Jan 12, 1994 · Amount on File
Deed Document Number	202012599
Deed Book / Page	23722 / 49
Record Updated	Oct 29, 2026

September 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MORRIS NJ
Property Address	12 UPPER MOUNTAIN AVE, ROCKAWAY, NJ 07866-1922
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0234160132
Date	Sep 14, 2018
Book Page	23416/0132
Instrument	2018052226

Lender

Name	PICATINNY FCU
Type	Credit Union
Address	DOVER, NJ 07801

Agreement

Amount	Amount on Record
Term	240 Months
Due	Sep 15, 2038

February 2020: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	MORRIS NJ
Recording Date	Feb 27, 2020
Property Address	12 UPPER MOUNTAIN AVE, ROCKAWAY, NJ 07866-1922
Document Number	0237220049
Book / Page	23722 / 49
Instrument Date	Feb 14, 2020
Instrument	2020012599
Transaction Type	Transfer
Record Updated	Nov 4, 2021
Title Company	FIRST AMERICAN MORTGAGE SLN

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,715.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	25 CHEROKEE TRL, 25, DENVILLE, NJ 07834-2001

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	12 UPPER MOUNTAIN AVE, ROCKAWAY, NJ 07866-1922

Mortgage

Document Number	2020012600
Date	Feb 27, 2020
Instrument	2020012600

Lender

Name	AMERICAN NEIGHBORHOOD MTG ACCEPTANC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2050

Tax Assessment & Valuation

Source: Morris County and Rockaway Township assessment roll, as of July 9, 2026

Property Jurisdictions

Type	Name
State	New Jersey
County	Morris County
County Subdivision	Rockaway Township
Secondary School District	Morris Hills Regional School District (09 - 12)
Elementary School District	Rockaway Township School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$471,000 (+9.46%) Land $271,800 Building $199,200	$471,000 (+9.46%) Land $271,800 Building $199,200
2025		$430,300 Land $232,900 Building $197,400	$430,300 Land $232,900 Building $197,400
2024	$9,951.00
2023		$362,600 Land $186,100 Building $176,500	$362,600 Land $186,100 Building $176,500
2022	$9,083.00

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

Flood

FEMA has no flood map on file for 12 Upper Mountain Ave; there have been 12 flood claims nearby since 1978.

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	4 in force
Nearby Flood Claims	12 (1978–2011)
Claims Outside the SFHA	4 of 12
Most Recent Claim	Aug 2011 · Hurricane Irene
Claims by Event	Severe Storms And Flooding, Mar 2010 · 2 claims

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 12 Upper Mountain Ave 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	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	ROCKAWAY TWP WATER DEPT serves 14,000 people · EPA ID NJ1435002
Water Source	Groundwater
Last State Inspection	May 2024
Lead	3 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	48 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 371 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber	2,300 / 2,300

May also be available: T-Mobile.

Cell Coverage

5G (outdoors only) and 4G LTE

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