648 Downer St, Westfield, NJ 07090 Property Records

Union County and Westfield Town property record for 648 Downer St, Westfield, NJ 07090

Property Summary

Property Type	Single Family Home
Details	925 sqft · built 1910
Lot Size	0.072 acres (3,119 sqft)
Owner	Individual Name on Record
Last Sale	$115,000 (Aug 1990)
Tax Bill	$8,265 (2025)
Flood Zone	Zone X (minimal risk)
APN	`20-02710-0000-00022`

Property Details

APN / Parcel Number

Primary APN	`20-02710-0000-00022`
Alternative APNs	`2000725000000015` `200271000022`

Interior

Stories	2 Stories
Building Area	925 sqft Living Area

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Colonial
Exterior Material	Stucco
Lot Area	3,119 sqft (0.072 acres)
Lot Dimensions	78 ft deep x 40 ft wide

Location & Zoning

Old Parcel Number	2000725000000015
Street Address	648 DOWNER ST
City	WESTFIELD
State	NJ
Zip	07090-4115
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Block	2710
Legal Lot Number	22
Jurisdiction	UNION NJ
Township / Civil Division	WESTFIELD
Census Block Group	3
Census Block	3019
Census Tract	36600

Owner

Source: Union County and Westfield Town records, as of July 8, 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 Record
Mailing Address	648 DOWNER ST, WESTFIELD, NJ 07090-4115
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 31, 1990 · Amount on Record
Deed Sale	Aug 31, 1990 · Amount on Record
Deed Book / Page	3663 / 192
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Union County and Westfield Town assessment roll, as of July 8, 2026

Property Jurisdictions

Type	Name
State	New Jersey
County	Union County
Municipality	Westfield Town
Unified School District	Westfield Town School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$360,600 (-) Land $266,900 Building $93,700	$360,600 (-) Land $266,900 Building $93,700
2025	$8,265.00 (+1.79%)	$360,600 (-) Land $266,900 Building $93,700	$360,600 (-) Land $266,900 Building $93,700
2024	$8,120.00 (+4.26%)
2023		$360,600 Land $266,900 Building $93,700	$360,600 Land $266,900 Building $93,700
2022	$7,788.00

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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 99.1% of the US · lower than 97.3% of New Jersey
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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 587 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
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20