104 Prospect Ave, Wilmington, DE 19803 Property Records

New Castle County property record for 104 Prospect Ave, Wilmington, DE 19803

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,244 sqft · built 1956
Lot Size	0.2 acres (8,712 sqft)
Owner	Individual Name on File
Last Sale	$289,900 (Jul 2013)
Tax Bill	$3,091 (2025)
Flood Zone	Zone X (minimal risk)
APN	`06-064.00-129`

Property Details

APN / Parcel Number

Primary APN	`06-064.00-129`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	7 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,244 sqft Living Area
1st Floor Area	1,244 sqft
Attic	Attic
Attic Area	1,244 sqft
Basement Area	1,244 sqft
Family Room	Family Room
Flooring	Wood
Interior Walls	Plaster
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1956
Architectural Style	Cape Cod
Exterior Material	Brick
Roof Type	Gable
Roof Material	Asphalt
Lot Area	8,712 sqft (0.2 acres)
Lot Dimensions	110 ft deep x 80 ft wide
Garage Type	Detached
Garage Area	700 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Sewer	Connected

Location & Zoning

Street Address	104 PROSPECT AVE
City	WILMINGTON
State	DE
Zip	19803-1823
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NC6.5
Legal Description	L5 6
Legal Subdivision	CONCORD MANOR
Legal Block	F
Legal Lot Number	5-8
Jurisdiction	NEW CASTLE DE
Township / Civil Division	BRANDYWINE
Census Block Group	2
Census Block	2007
Census Tract	11500

Owner

Source: New Castle County records · APN 06-064.00-129

Assessment roll updated April 13, 2026 · Last verified May 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	104 PROSPECT AVE, WILMINGTON, DE 19803-1823
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jul 02, 2013 · Amount on Record
Deed Sale	Jul 02, 2013 · Amount on Record
Prior Sale	Apr 26, 2010 · Amount on Record
Deed Document Number	201342461
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: New Castle County records · Assessment roll updated April 13, 2026 · Last verified May 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$3,091.00 (+35.51%)	$406,500 (+519.66%) Land $73,200 Building $333,300
2024			$409,500
2023	$2,281.00	$65,600 Land $11,800 Building $53,800

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of January 21, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 47% of Delaware
Wildfire Likelihood	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)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Xfinity Cable · Fiber in parts of the area	2,000 / 250

May also be available: T-Mobile USA.

Based on FCC filings for 170 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	WILMINGTON WATER DEPARTMENT serves 107,976 people
Water Source	Surface water
Last State Inspection	Sep 2023
Lead	Under 1 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Treatment report not submitted Oct 2017
Monitoring and Reporting	None 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.