129 Union St, Montclair, NJ 07042 Property Records

Essex County and Montclair Township property record for 129 Union St, Montclair, NJ 07042

Property Summary

Property Type	Single Family Home
Details	5,179 sqft · built 1917
Lot Size	0.495 acres (21,580 sqft)
Owner	2 Individual Names on File
Last Sale	$100,399 (Nov 2004)
Tax Bill	$42,765 (2025)
Flood Zone	Zone X (minimal risk)
APN	`13-01304-0000-00014`

Property Details

APN / Parcel Number

Primary APN	`13-01304-0000-00014`
Alternative APN	`130130400014`

Interior

Stories	2 Stories
Building Area	5,179 sqft Living Area

Exterior

Year Built	Built 1917
Effective Year Built	Effective 1917
Construction Type	Frame
Lot Area	21,580 sqft (0.495 acres)
Lot Dimensions	130 ft deep x 166 ft wide
Parking Spaces	2 Parking Spaces

Location & Zoning

Old Parcel Number	130130400014
Street Address	129 UNION ST
City	MONTCLAIR
State	NJ
Zip	07042-2102
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	166X130 IRR
Legal Block	1304
Legal Lot Number	14
Jurisdiction	ESSEX NJ
Township / Civil Division	MONTCLAIR
Census Block Group	1
Census Block	1004
Census Tract	16900

Owner

Source: Essex County and Montclair Township records · APN 13-01304-0000-00014

Assessment roll updated July 2, 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	129 UNION ST, MONTCLAIR, NJ 07042-2102
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 09, 2004 · Amount on Record
Deed Sale	Nov 09, 2004 · Amount on Record
Prior Sale	Nov 04, 2004 · Amount on Record
Deed Book / Page	6124 / 817
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Essex County and Montclair Township records · Assessment roll updated July 2, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	New Jersey
County	Essex County
County Subdivision	Montclair Township
Unified School District	Montclair Town 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		$1,216,300 (-) Land $321,200 Building $895,100	$1,216,300 (-) Land $321,200 Building $895,100
2025	$42,765.00 (+3.32%)	$1,216,300 (-) Land $321,200 Building $895,100	$1,216,300 (-) Land $321,200 Building $895,100
2024	$41,390.00 (+3.5%)
2023		$1,216,300 Land $321,200 Building $895,100	$1,216,300 Land $321,200 Building $895,100
2022	$39,991.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 24, 2020 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	5 in force
Nearby Flood Claims	4 (1994–2021)
Claims Outside the SFHA	3 of 4
Most Recent Claim	Sep 2021 · Remnants Of Hurricane Ida
Claims by Event	Remnants Of Hurricane Ida, Sep 2021 · 2 claims

Wildfire

Wildfire Risk	Low lower than 96% of the US · lower than 89% of New Jersey
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Optimum Communications Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Xfinity Cable	2,000 / 250
T-Mobile USA Fixed Wireless	100 / 20

May also be available: AT&T.

Based on FCC filings for 480 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	MONTCLAIR WATER BUREAU serves 40,150 people
Water Source	Purchased surface water from several systems
Last State Inspection	Sep 2024
Lead	Under 1 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Corrosion control Jan 2024
Monitoring and Reporting	1 last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.