80 William St, Dover, NJ 07801 Property Records

Morris County and Dover Town property record for 80 William St, Dover, NJ 07801

Property Summary

Property Type	Single Family Home
Details	814 sqft · built 1943
Lot Size	0.138 acres (5,998 sqft)
Owner	Individual on Record
Last Sale	$206,000 (Jan 2018)
Tax Bill	$5,695 (2024)
Deeds & Mortgages	Jan 2018 Sale & Mortgage
APN	`09-01109-0000-00011`

Property Details

APN / Parcel Number

Primary APN	`09-01109-0000-00011`
Alternative APNs	`090110900011` `1635`

Interior

Stories	1 Story
Building Area	814 sqft Living Area
1st Floor Area	814 sqft

Exterior

Year Built	Built 1943
Effective Year Built	Effective 1943
Construction Type	Frame
Lot Area	5,998 sqft (0.138 acres)
Lot Dimensions	100 ft deep x 60 ft wide

Location & Zoning

Account Number	1635
Street Address	80 WILLIAM ST
City	DOVER
State	NJ
Zip	07801-4924
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-2
Legal Subdivision	DOVER
Legal Block	1109
Legal Lot Number	11
Jurisdiction	MORRIS NJ
Township / Civil Division	DOVER
Census Block Group	1
Census Block	1004
Census Tract	44900

Owner

Source: Morris County and Dover Town assessment roll, 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 on Record
Mailing Address	80 WILLIAM ST, DOVER, NJ 07801-4924
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 30, 2018 · Amount on Record
Deed Sale	Jan 30, 2018 · Amount on Record
Prior Sale	Oct 31, 1956
Deed Document Number	20186303
Record Updated	Sep 20, 2026

January 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MORRIS NJ
Recording Date	Jan 30, 2018
Property Address	80 WILLIAM ST, DOVER, NJ 07801-4924
Document Number	0232880317
Book / Page	023288 / 000317
Instrument Date	Jan 23, 2018
Instrument	6303
Transaction Type	Transfer
Record Updated	Feb 9, 2018
Title Company	CHASE RECORDS CTR

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$206.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	80 WILLIAM ST DOVER NJ 078014924, DOVER, NJ 07801-4924

Mortgage

Document Number	232880323
Date	Jan 30, 2018
Book Page	023288/000323
Instrument	6304

Lender

Name	JP MORGAN CHASE BK
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jan 29, 2048

Tax Assessment & Valuation

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$174,000 (-) Land $86,800 Building $87,200	$174,000 (-) Land $86,800 Building $87,200
2025		$174,000 (-) Land $86,800 Building $87,200	$174,000 (-) Land $86,800 Building $87,200
2024	$5,695.00 (+10.73%)
2023		$174,000 Land $86,800 Building $87,200	$174,000 Land $86,800 Building $87,200
2022	$5,143.00

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

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 93% of the US · lower than 81% 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	DOVER WATER COMMISSION serves 27,806 people · EPA ID NJ1409001
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, 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 593 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	2,300 / 2,300

May also be available: AT&T.

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