100 Dover St, New Castle, DE 19720 Property Records

New Castle County property record for 100 Dover St, New Castle, DE 19720

Property Summary

Property Type	Single Family Home
Details	6 bd · 4.5 ba · 4,568 sqft · built 1931
Lot Size	0.33 acres (14,375 sqft)
Owner	Individual Name on Record
Last Sale	$100,000 (Jul 2004)
Tax Bill	$1,804 (2025)
Flood Zone	Zone X (minimal risk)
APN	`10-010.10-520`

Property Details

APN / Parcel Number

Primary APN	`10-010.10-520`

Interior

Bedrooms	6 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	13 Plumbing Fixtures
Total Rooms	16 Rooms
Stories	1 Story
Building Area	4,568 sqft Living Area
1st Floor Area	3,028 sqft
Flooring	Wood

Exterior

Year Built	Built 1931
Effective Year Built	Effective 1931
Architectural Style	Bungalow
Exterior Material	Stone
Roof Type	Mansard
Roof Material	Asphalt
Lot Area	14,375 sqft (0.33 acres)
Lot Dimensions	110 ft deep x 165 ft wide
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Space Heater
Sewer	Connected

Location & Zoning

Street Address	100 DOVER ST
City	NEW CASTLE
State	DE
Zip	19720-1307
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CR
Legal Description	L19 THRU 24
Legal Subdivision	MINQUADALE
Legal Block	2
Legal Lot Number	19-24
Jurisdiction	NEW CASTLE DE
Township / Civil Division	NEW CASTLE
Census Block Group	1
Census Block	1004
Census Tract	15600

Owner

Source: New Castle County records, as of May 6, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Individual Name on Record
Mailing Address	80 CRESCENT LN, ELKTON, MD 21921-7318
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 27, 2004 · Amount on Record
Deed Sale	Jul 27, 2004 · Amount on Record
Deed Document Number	200482233
Record Updated	Jun 8, 2026

Tax Assessment & Valuation

Source: New Castle County assessment roll, as of April 13, 2026

Property Jurisdictions

Type	Name
State	Delaware
County	New Castle County
Unified School District	Colonial School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,804.00 (-41.03%)	$623,300 (+536.02%) Land $129,000 Building $494,300
2024			$459,270
2023	$3,059.00	$98,000 Land $5,100 Building $92,900

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, effective January 21, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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 99.8% of the US · lower than 99.1% of Delaware
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	ARTESIAN WATER COMPANY private · serves 231,114 people · EPA ID DE0000552
Water Source	Purchased surface water from several systems
Last State Inspection	Oct 2025
Lead	1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 287 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20