621 Mountain Ave, Berkeley Heights, NJ 07922 Property Records

Union County and Berkeley Heights Township property record for 621 Mountain Ave, Berkeley Heights, NJ 07922 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Year Built	Built 1923
Square Footage	2,408 sqft Living Area
Lot Size	15,202 sqft (0.349 acres)
Occupancy	Owner Occupied
Last Sale	$901,000 (2022)
Tax Bill	$16,917.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`01-02006-0000-00022`
Alternative APN	`010200600022`

Interior

Building Area	2,408 sqft Living Area
1st Floor	2,408 sqft 1st Floor
Stories	1 Stories

Exterior

Year Built	Built 1923
Effective Year Built	Effective 1923
Construction Type	Frame Construction
Lot Area	15,202 sqft (0.349 acres)
Depth X Width	155 ft x 98 ft Depth x Width
Parking Spaces	1 Parking Spaces

Location & Zoning

Street Address	621 MOUNTAIN AVE
City	BERKELEY HEIGHTS
State	NJ
Zip	07922-2522
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	ADDITIONAL LOTS: 200 4
Legal Subdivision	HAMILTON WOODS
Legal Block	2006
Legal Lot Number	22
Jurisdiction	UNION NJ
Minor Civil Division	BERKELEY HEIGHTS
Census Blockgroup	1
Census Block	1012
Census Tract	38201

Owner

Source: Union County and Berkeley Heights Township records · APN 01-02006-0000-00022

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	621 MOUNTAIN AVE, BERKELEY HEIGHTS, NJ 07922-2522
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 25, 2022 · Amount on Record
Deed Sale	Oct 25, 2022 · Amount on Record
Prior Sale	Jul 31, 2003 · Amount on Record
Deed Doc Number	202223735
Deed Book / Page	6487 / 2038
Record Refreshed	Sep 20, 2026

October 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	UNION NJ
Recording Date	Oct 25, 2022
Property Address	621 MOUNTAIN AVE, BERKELEY HEIGHTS, NJ 07922-2522
Document Number	0064872038
Book / Page	6487 / 2038
Instrument Date	Sep 27, 2022
Instrument	23735
Transaction Type	Transfer
Record Updated	Nov 08, 2022
Title Company	FORWARD SETTLEMENT SOLUTIONS, FORWARD SETTLEMENT SLN INC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$8,426.60
Amount Accuracy	Full Amount Stated
Additional	Lis Pendens Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name
Address	220 VALLEY RD # 9, 220, WATCHUNG, NJ 07069-6036

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	621 MOUNTAIN AVE, BERKELEY HEIGHTS, NJ 07922-2522

Mortgage

Document Number	0000044720
Date	Oct 25, 2022
Instrument	44720

Lender

Name	BAY EQUITY LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 01, 2052

Tax Assessment & Valuation

Source: Union County and Berkeley Heights Township records · Assessment roll updated July 8, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	New Jersey
County	Union County
County Subdivision	Berkeley Heights Township
Unified School District	Berkeley Heights Township School District (KG - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$384,400 (-) Land $171,800 Building $212,600	$384,400 (-) Land $171,800 Building $212,600
2025	$16,917.00 (+2.66%)	$384,400 (+3.7%) Land $171,800 Building $212,600	$384,400 (+3.7%) Land $171,800 Building $212,600
2024	$16,479.00 (+5.87%)
2023		$370,700 Land $171,800 Building $198,900	$370,700 Land $171,800 Building $198,900
2022	$15,565.00