521 E Roosevelt Ave, New Castle, DE 19720 Property Records

New Castle County property record for 521 E Roosevelt Ave, New Castle, DE 19720

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,155 sqft · built 1964
Lot Size	0.19 acres (8,276 sqft)
Owner	2 Individual Names on Record
Tax Bill	$2,204 (2025)
Deeds & Mortgages	Oct 2021 Mortgage Jun 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`10-025.10-001`

Property Details

APN / Parcel Number

Primary APN	`10-025.10-001`

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	1,155 sqft Living Area
1st Floor Area	1,155 sqft
Family Room	Family Room
Flooring	Wood
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1964
Architectural Style	Split Level
Exterior Material	Asbestos
Roof Type	Gable
Roof Material	Asphalt
Lot Area	8,276 sqft (0.19 acres)
Lot Dimensions	120 ft deep x 70 ft wide
Garage Type	Attached
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Sewer	Connected

Location & Zoning

Street Address	521 E ROOSEVELT AVE
City	NEW CASTLE
State	DE
Zip	19720-3240
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NC6.5
Legal Subdivision	PENN ACRES SEC 4
Legal Block	4 D
Legal Lot Number	9
Jurisdiction	NEW CASTLE DE
Township / Civil Division	NEW CASTLE
Census Block Group	1
Census Block	1037
Census Tract	15100

Owner

Source: New Castle County records, as of May 6, 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 Record
Mailing Address	521 E ROOSEVELT AVE, NEW CASTLE, DE 19720-3240
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 5, 2021	Deed, Transfer · FHA Mortgage PROSPERITY HOME MORTGAGE LLC
Jun 29, 2021	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 5, 2021
Deed Sale	Oct 5, 2021
Prior Sale	Jul 22, 1999
Deed Document Number	2021115384
Prior Transfer Date	May 20, 2021
Prior Transfer Doc	0000075655
Record Updated	Sep 20, 2026

October 2021: Deed, Transfer

Document Type	Deed
Jurisdiction	NEW CASTLE DE
Recording Date	Oct 5, 2021
Property Address	521 E ROOSEVELT AVE, NEW CASTLE, DE 19720-3240
Document Number	0000115384
Map Reference	VOL 4 PG 65
Instrument Date	Oct 1, 2021
Instrument	20211005-0115384
Transaction Type	Transfer
Record Updated	Oct 22, 2021

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	521 E ROOSEVELT AVE, NEW CASTLE, DE 19720-3240

Mortgage

Document Number	0000115388
Date	Oct 5, 2021
Instrument	20211005-0115388

Lender

Name	PROSPERITY HOME MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2051

Mortgage

Document Number	0000115389
Date	Oct 5, 2021
Instrument	20211005-0115389

Lender

Name	DELAWARE STATE HOUSING AUTHORITY
Type	Government Agency
Address	DOVER, DE 19901

Agreement

Type	Second Mortgage (Down Payment)
Amount	Amount Recorded

June 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	NEW CASTLE DE
Recording Date	Jun 29, 2021
Property Address	521 E ROOSEVELT AVE, NEW CASTLE, DE 19720-3240
Document Number	0000075655
Map Reference	VOL 4 PG 65
Instrument Date	May 20, 2021
Instrument	20210629-0075655
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	521 E ROOSEVELT AVE, NEW CASTLE, DE 19720-3240

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	$2,204.00 (+18.94%)	$338,100 (+451.55%) Land $67,700 Building $270,400
2024			$298,080
2023	$1,853.00	$61,300 Land $13,400 Building $47,900

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	2 (1989–2021)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Aug 2021 · river or lake flooding

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

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

Wildfire Risk	Not rated no burnable land within 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 452 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber	2,300 / 2,300
Xfinity Cable	2,000 / 250
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile.

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