27 William St, Dover, NJ 07801 Property Records

Morris County and Dover Town property record for 27 William St, Dover, NJ 07801

Property Summary

Property Type	Single Family Home
Details	1,607 sqft · built 1900
Lot Size	0.115 acres (5,001 sqft)
Owner	2 Individual Names on File
Last Sale	$225,000 (Mar 2013)
Tax Bill	$7,561 (2024)
APN	`09-01111-0000-00021`

Property Details

APN / Parcel Number

Primary APN	`09-01111-0000-00021`
Alternative APNs	`090111100021` `1670`

Interior

Stories	2 Stories
Building Area	1,607 sqft Living Area

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Exterior Material	Brick
Construction Type	Brick
Lot Area	5,001 sqft (0.115 acres)
Lot Dimensions	100 ft deep x 50 ft wide

Location & Zoning

Account Number	1670
Street Address	27 WILLIAM ST
City	DOVER
State	NJ
Zip	07801-4920
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-3
Legal Subdivision	ALPINE VLY ESTATES
Legal Block	1111
Legal Lot Number	21
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 09-01111-0000-00021

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	2 Individual Names on File
Mailing Address	27 WILLIAM ST, DOVER, NJ 07801-4920
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Mar 26, 2013 · Amount on Record
Deed Sale	Mar 26, 2013 · Amount on Record
Deed Document Number	201324927
Deed Book / Page	22285 / 292
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		$231,000 (-) Land $86,200 Building $144,800	$231,000 (-) Land $86,200 Building $144,800
2025		$231,000 (-) Land $86,200 Building $144,800	$231,000 (-) Land $86,200 Building $144,800
2024	$7,561.00 (+10.74%)
2023		$231,000 Land $86,200 Building $144,800	$231,000 Land $86,200 Building $144,800
2022	$6,828.00

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 97% of the US · lower than 92% of New Jersey
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation at the parcel

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
AT&T Fixed Wireless	100 / 20

Based on FCC filings for 464 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.