1257 Deerfield Ct, Mountainside, NJ 07092 Property Records

Union County and Mountainside Borough property record for 1257 Deerfield Ct, Mountainside, NJ 07092

Property Summary

Property Type	Single Family Home
Details	2,496 sqft · built 1965
Lot Size	0.38 acres (16,553 sqft)
Owner	Company Name on Record
Last Sale	$700,000 (Dec 2006)
Tax Bill	$12,430 (2025)
Deeds & Mortgages	Feb 2020 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`10-00016-09-00029`

Property Details

APN / Parcel Number

Primary APN	`10-00016-09-00029`
Alternative APN	`1000016I00029`

Interior

Stories	2 Stories
Building Area	2,496 sqft Living Area

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1966
Construction Type	Frame
Lot Area	16,553 sqft (0.38 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Old Parcel Number	1000016I00029
Street Address	1257 DEERFIELD CT
City	MOUNTAINSIDE
State	NJ
Zip	07092-1913
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-2
Legal Subdivision	DEERFIELD PARK
Legal Block	16.9
Legal Lot Number	29
Jurisdiction	UNION NJ
Township / Civil Division	MOUNTAINSIDE
Census Block Group	1
Census Block	1002
Census Tract	38300

Owner

Source: Union County and Mountainside Borough records, as of July 8, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on Record
Mailing Address	1257 DEERFIELD CT, MOUNTAINSIDE, NJ 07092-1913
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 5, 2006 · Amount on Record
Deed Sale	Dec 5, 2006 · Amount on Record
Prior Sale	Jun 8, 1994 · Amount on Record
Deed Book / Page	5621 / 213
Record Updated	Oct 29, 2026

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	UNION NJ
Property Address	1257 DEERFIELD CT, MOUNTAINSIDE, NJ 07092-1913
Document Number	0146590567
Instrument Date	Feb 8, 2020
Transaction Type	Mortgage
Record Updated	Mar 23, 2020
Title Company	SOUTHWEST FINANCIAL, SWF

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1257 DEERFIELD CT MOUNTAINSIDE NJ 070921913, MOUNTAINSIDE, NJ 07092-1913

Mortgage

Document Number	0146590567
Date	Mar 2, 2020
Book Page	014659/000567
Instrument	687767

Lender

Name	PNC BK
Type	Bank
Address	PITTSBURGH, PA 15222

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Union County and Mountainside Borough assessment roll, as of July 8, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$591,900 (-) Land $270,400 Building $321,500	$591,900 (-) Land $270,400 Building $321,500
2025	$12,430.00 (+2.45%)	$591,900 (-) Land $270,400 Building $321,500	$591,900 (-) Land $270,400 Building $321,500
2024	$12,133.00 (+2.65%)
2023		$591,900 Land $270,400 Building $321,500	$591,900 Land $270,400 Building $321,500
2022	$11,820.00

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, effective September 24, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	4 in force
Nearby Flood Claims	7 (2002–2011)
Claims Outside the SFHA	5 of 7
Most Recent Claim	Aug 2011 · Hurricane Irene
Claims by Event	Hurricane Irene, Aug 2011 · 3 claims 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

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	Direct burnable vegetation

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 - RARITAN private · serves 615,430 people · EPA ID NJ2004002
Water Source	Surface water
Last State Inspection	Jun 2024
Lead	1 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	None 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 325 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20