528 William St, Boonton, NJ 07005 Property Records

Morris County and Boonton Town property record for 528 William St, Boonton, NJ 07005

Property Summary

Property Type	Single Family Home
Details	1,340 sqft · built 1910
Lot Size	0.076 acres (3,302 sqft)
Owner	Individual Name on Record
Last Sale	$535,000 (Jan 2025)
Tax Bill	$8,460 (2024)
Deeds & Mortgages	Jan 2024 Sale
APN	`01-00065-0000-00006-03`

Property Details

APN / Parcel Number

Primary APN	`01-00065-0000-00006-03`
Alternative APNs	`01000650000000060003` `20722300`

Interior

Stories	2 Stories
Building Area	1,340 sqft Living Area

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Construction Type	Frame
Lot Area	3,302 sqft (0.076 acres)
Lot Dimensions	100 ft deep x 33 ft wide
Parking Spaces	1 Parking Space

Location & Zoning

Account Number	20722300
Street Address	528 WILLIAM ST
City	BOONTON
State	NJ
Zip	07005-1825
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-2A
Legal Subdivision	TOWN/BOONTON
Legal Block	65
Legal Lot Number	6.3
Jurisdiction	MORRIS NJ
Township / Civil Division	BOONTON
Census Block Group	1
Census Block	1006
Census Tract	41000

Owner

Source: Morris County and Boonton Town records, as of July 9, 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	528 WILLIAM ST, BOONTON, NJ 07005-1825
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 21, 2025 · Amount on Record
Deed Sale	Jan 21, 2025 · Amount on Record
Prior Sale	Jan 25, 2024 · Amount on Record
Deed Document Number	20252661
Deed Book / Page	24867 / 935
Record Updated	Sep 20, 2026

January 2024: Deed, Transfer

Document Type	Deed
Jurisdiction	MORRIS NJ
Recording Date	Jan 25, 2024
Property Address	528 WILLIAM ST, BOONTON, NJ 07005-1825
Document Number	0247070563
Book / Page	24707 / 563
Instrument Date	Jan 16, 2024
Instrument	2024002983
Transaction Type	Transfer
Record Updated	Feb 5, 2024
Title Company	SUNNYSIDE TITLE AGENCY, SUNNYSIDE TITLE AGENCY LLC

Transaction

Amount	Amount Recorded
Tax	$4,127.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	317 MONROE ST, BOONTON, NJ 07005-2185

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1236 US HIGHWAY 46, PARSIPPANY, NJ 07054-2159

Tax Assessment & Valuation

Source: Morris County and Boonton Town assessment roll, as of July 9, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$250,300 (-) Land $121,800 Building $128,500	$250,300 (-) Land $121,800 Building $128,500
2025		$250,300 (-) Land $121,800 Building $128,500	$250,300 (-) Land $121,800 Building $128,500
2024	$8,460.00 (+6.16%)
2023		$250,300 (-) Land $121,800 Building $128,500	$250,300 (-) Land $121,800 Building $128,500
2022	$7,969.00 (+40.7%)	$250,300 Land $121,800 Building $128,500	$250,300 Land $121,800 Building $128,500
2021	$5,664.00

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

Flood

Source: FEMA National Flood Hazard Layer

FEMA Flood Zone	Not on file

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 98% of the US · lower than 94% 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	BOONTON WATER DEPT serves 9,532 people · EPA ID NJ1401001
Water Source	Surface water
Last State Inspection	Oct 2023
Lead	2 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Corrosion control Jan 2022
Monitoring and Reporting	11 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 299 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
T-Mobile Fixed Wireless	100 / 20