971 Mountain Ave, Mountainside, NJ 07092 Property Records

Union County and Mountainside Borough property record for 971 Mountain Ave, Mountainside, NJ 07092 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	2,592 sqft · built 1870
Lot Size	0.572 acres (24,916 sqft)
Owner	Individual Name on File
Last Sale	$505,000 (Aug 2022)
Tax Bill	$10,149 (2025)
Deeds & Mortgages	Aug 2022 Sale
Flood Zone	Zone X (minimal risk)
APN	`10-00014-0000-00012`

Property Details

APN / Parcel Number

Primary APN	`10-00014-0000-00012`
Alternative APN	`100001400012`

Interior

Stories	1 Story
Building Area	2,592 sqft Living Area

Exterior

Year Built	Built 1870
Effective Year Built	Effective 1870
Construction Type	Frame
Lot Area	24,916 sqft (0.572 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	971 MOUNTAIN AVE
City	MOUNTAINSIDE
State	NJ
Zip	07092-2706
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Block	14
Legal Lot Number	12
Jurisdiction	UNION NJ
Township / Civil Division	MOUNTAINSIDE
Census Block Group	5
Census Block	5032
Census Tract	38300

Owner

Source: Union County and Mountainside Borough records · APN 10-00014-0000-00012

Assessment roll updated July 8, 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	Individual Name on File
Mailing Address	971 MOUNTAIN AVE, MOUNTAINSIDE, NJ 07092-2706
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Aug 04, 2022 · Amount on Record
Deed Sale	Aug 04, 2022 · Amount on Record
Prior Sale	Jun 05, 2003
Deed Document Number	202221024
Deed Book / Page	6475 / 2965
Prior Transfer Date	May 16, 2003
Prior Transfer Doc	5375000063
Record Updated	Sep 20, 2026

August 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	UNION NJ
Recording Date	Aug 04, 2022
Property Address	971 MOUNTAIN AVE, MOUNTAINSIDE, NJ 07092-2706
Document Number	0064752965
Book / Page	6475 / 2965
Instrument Date	Apr 29, 2022
Instrument	21024
Transaction Type	Transfer
Record Updated	Aug 22, 2022
Title Company	ACRES LAND TITLE AGENCY INC

Transaction

Amount	Amount Recorded
Tax	$4,223.00
Amount Accuracy	Full Amount Stated
Additional	Lis Pendens Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	10649 S ERIE AVE, 10649, TULSA, OK 74137-7234

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	971 MOUNTAIN AVE, MOUNTAINSIDE, NJ 07092-2706

Tax Assessment & Valuation

Source: Union County and Mountainside Borough records · Assessment roll updated July 8, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	New Jersey
County	Union County
Municipality	Mountainside Borough
Unified School District	Mountainside Borough School District (KG - 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		$483,300 (-) Land $185,600 Building $297,700	$483,300 (-) Land $185,600 Building $297,700
2025	$10,149.00 (+2.44%)	$483,300 (-) Land $185,600 Building $297,700	$483,300 (-) Land $185,600 Building $297,700
2024	$9,907.00 (+5.38%)
2023		$483,300 Land $185,600 Building $297,700	$483,300 Land $185,600 Building $297,700
2022	$9,401.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Union County (34039C), updated September 24, 2020 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No
Nearest Special Flood Hazard Area	Zone AE, within 500 ft

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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