47 William St, Dover, NJ 07801 Property Records

Morris County and Dover Town property record for 47 William St, Dover, NJ 07801

Property Summary

Property Type	Single Family Home
Details	1,545 sqft · built 1900
Lot Size	0.103 acres (4,500 sqft)
Owner	Individual Name on File
Last Sale	$135,000 (Mar 1999)
Tax Bill	$7,443 (2024)
APN	`09-01111-0000-00018`

Property Details

APN / Parcel Number

Primary APN	`09-01111-0000-00018`
Alternative APNs	`090111100018` `1666`

Interior

Stories	2 Stories
Building Area	1,545 sqft Living Area

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Construction Type	Frame
Lot Area	4,500 sqft (0.103 acres)
Lot Dimensions	100 ft deep x 45 ft wide

Location & Zoning

Account Number	1666
Street Address	47 WILLIAM ST
City	DOVER
State	NJ
Zip	07801-4920
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-3
Legal Block	1111
Legal Lot Number	18
Jurisdiction	MORRIS NJ
Township / Civil Division	DOVER
Census Block Group	1
Census Block	1003
Census Tract	44900

Owner

Source: Morris County and Dover Town records · APN 09-01111-0000-00018

Assessment roll updated July 9, 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	Individual Name on File
Mailing Address	2 SYLVAN DR, PINE BROOK, NJ 07058-9616
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Mar 15, 1999 · Amount on Record
Deed Sale	Mar 15, 1999 · Amount on Record
Deed Document Number	199927888
Deed Book / Page	4941 / 221
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Morris County and Dover Town records · Assessment roll updated July 9, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	New Jersey
County	Morris County
Municipality	Dover Town
Unified School District	Dover 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		$227,400 (-) Land $90,200 Building $137,200	$227,400 (-) Land $90,200 Building $137,200
2025		$227,400 (-) Land $90,200 Building $137,200	$227,400 (-) Land $90,200 Building $137,200
2024	$7,443.00 (+10.74%)
2023		$227,400 Land $90,200 Building $137,200	$227,400 Land $90,200 Building $137,200
2022	$6,721.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Not on file

Wildfire

Wildfire Risk	Low lower than 93% of the US · lower than 81% of New Jersey
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values are read at the parcel center point; 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

May also be available: AT&T.

Based on FCC filings for 593 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	DOVER WATER COMMISSION serves 27,806 people
Water Source	Groundwater
Last State Inspection	Oct 2025
Lead	3 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	94 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.