1592 Grouse Ln, Mountainside, NJ 07092 Property Records

Union County and Mountainside Borough property record for 1592 Grouse Ln, Mountainside, NJ 07092 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	3,311 sqft · built 1959
Lot Size	0.512 acres (22,303 sqft)
Owner	2 Individual Names on File
Last Sale	$499,900 (Sep 1999)
Tax Bill	$17,088 (2025)
Deeds & Mortgages	Dec 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`10-00003-14-00020`

Property Details

APN / Parcel Number

Primary APN	`10-00003-14-00020`
Alternative APN	`1000003N00020`

Interior

Stories	1 Story
Building Area	3,311 sqft Living Area
1st Floor Area	3,311 sqft

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1959
Construction Type	Frame
Lot Area	22,303 sqft (0.512 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Old Parcel Number	1000003N00020
Street Address	1592 GROUSE LN
City	MOUNTAINSIDE
State	NJ
Zip	07092-1341
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Block	3.14
Legal Lot Number	20
Jurisdiction	UNION NJ
Township / Civil Division	MOUNTAINSIDE
Census Block Group	2
Census Block	2003
Census Tract	38300

Owner

Source: Union County and Mountainside Borough records · APN 10-00003-14-00020

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	2 Individual Names on File
Mailing Address	1592 GROUSE LN, MOUNTAINSIDE, NJ 07092-1341
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Sep 09, 1999 · Amount on Record
Deed Sale	Sep 09, 1999 · Amount on Record
Deed Document Number	199971375
Deed Book / Page	4870 / 53
Record Updated	Sep 20, 2026

December 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	UNION NJ
Property Address	1592 GROUSE LN, MOUNTAINSIDE, NJ 07092-1341
Document Number	0145200253
Instrument Date	Dec 17, 2018
Transaction Type	Mortgage
Record Updated	Jan 14, 2019

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	1592 GROUSE LN MOUNTAINSIDE NJ 070921341, MOUNTAINSIDE, NJ 07092-1341

Mortgage

Document Number	0145200253
Date	Dec 31, 2018
Book Page	014520/000253
Instrument	667244

Lender

Name	MOUNTAIN MTG
Type	Mortgage Company
Address	UNION, NJ 07083

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Dec 30, 2048

Interest

Rate Type	Adjustable Rate
Rate	3.75%

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		$813,700 (-) Land $323,300 Building $490,400	$813,700 (-) Land $323,300 Building $490,400
2025	$17,088.00 (+2.45%)	$813,700 (-) Land $323,300 Building $490,400	$813,700 (-) Land $323,300 Building $490,400
2024	$16,680.00 (+2.65%)
2023		$813,700 Land $323,300 Building $490,400	$813,700 Land $323,300 Building $490,400
2022	$16,249.00

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

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.