21 Maple Ave, Wilmington, DE 19804 Property Records

New Castle County property record for 21 Maple Ave, Wilmington, DE 19804

Property Summary

Property Type	Commercial
Lot Size	0.38 acres (16,553 sqft)
Owner	Company Name on File
Tax Bill	$436 (2025)
Flood Zone	Zone X (moderate risk)
APN	`19-009.00-005`

Property Details

APN / Parcel Number

Primary APN	`19-009.00-005`

Exterior

Lot Area	16,553 sqft (0.38 acres)
Lot Dimensions	200 ft deep x 85 ft wide

Location & Zoning

Street Address	21 MAPLE AVE
City	WILMINGTON
State	DE
Zip	19804-1434
Property Category	Commercial
Property Type	Commercial > Retail
Local Zoning Code	19GI
Legal Subdivision	NORMAN RUSHTON INC
Jurisdiction	NEW CASTLE DE
Township / Civil Division	LOWER CHRISTIANA
Census Block Group	1
Census Block	1030
Census Tract	12400

Owner

21 Maple Ave, a commercial property, is owned by a company that acquired it in May 1977.

Source: New Castle County records, as of April 13, 2026

Owner of Record	Company Name on File
Mailing Address	25 MAPLE AVE, WILMINGTON, DE 19804-1434
Owner Type	Company
Vesting	Company

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

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 1, 1977
Deed Sale	May 1, 1977
Deed Book / Page	97 / 15
Record Updated	Jun 8, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 21 Maple Ave was $436.

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

Property Jurisdictions

Type	Name
State	Delaware
County	New Castle County
Municipality	Elsmere Town
Unified School District	Red Clay Consolidated School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$436.00	$129,200 Land $129,000 Building $200
2023		$16,600 Land $16,600

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 21 Maple Ave in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective January 21, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 11 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	11 in force
Nearby Flood Claims	5 (1989–2016)
Most Recent Claim	Jul 2016 · other causes

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 21 Maple Ave is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.1% of the US · lower than 95% 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 768 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