417 Delaware St, New Castle, DE 19720 Property Records

New Castle County property record for 417 Delaware St, New Castle, DE 19720

Property Summary

Property Type	Triplex
Details	3 bd · 3 ba · 2,531 sqft · built 1855
Lot Size	0.12 acres (5,227 sqft)
Owner	Individual Name on File
Tax Bill	$2,650 (2025)
Deeds & Mortgages	Jun 2022 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`21-015.30-015`

Property Details

APN / Parcel Number

Primary APN	`21-015.30-015`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Plumbing Fixtures	15 Plumbing Fixtures
Total Rooms	10 Rooms
Stories	3 Stories
Building Area	2,531 sqft Living Area
1st Floor Area	1,005 sqft
Flooring	Wood
Interior Walls	Plaster

Exterior

Year Built	Built 1855
Effective Year Built	Effective 1855
Architectural Style	Modular
Exterior Material	Brick
Roof Type	Gable
Roof Material	Asphalt
Lot Area	5,227 sqft (0.12 acres)
Lot Dimensions	132 ft deep x 44 ft wide

Utilities, Heating & Cooling

Heating System	Hot Water
Sewer	Connected

Location & Zoning

Street Address	417 DELAWARE ST
City	HISTORIC NEW CASTLE
State	DE
Zip	19720-2256
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	21HR
Legal Description	BEG AT POINT ON NELY SIDE OF DELAWARE ST AT DIS OF 135 FT SELY FROM 5TH ST
Legal Subdivision	NEW CASTLE
Jurisdiction	NEW CASTLE DE
Township / Civil Division	NEW CASTLE
Census Block Group	2
Census Block	2013
Census Tract	16100

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the New Castle Historic District listed 1984 · 463 contributing resources · NRIS 84000312

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

417 Delaware St, a triplex, is owned by an individual who acquired it in August 2005.

Source: New Castle County records, as of April 15, 2026

Owner of Record	Individual Name on File
Mailing Address	264 ROSSNAKILL RD, MIDDLETOWN, DE 19709-8794
Owner Type	Individual

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 Transfer Date	Aug 23, 2005
Transfer Doc	0000087134
Record Updated	Jun 8, 2026

June 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	NEW CASTLE DE
Recording Date	Jun 28, 2022
Property Address	417 DELAWARE ST, HISTORIC NEW CASTLE, DE 19720-2256
Document Number	0000066065
Instrument Date	Jun 24, 2022
Instrument	20220628-0066065
Transaction Type	Transfer
Record Updated	Jul 7, 2022

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
Address	264 ROSSNAKILL RD, MIDDLETOWN, DE 19709-8794

Mortgage

Document Number	0000066069
Date	Jun 28, 2022
Instrument	20220628-0066069

Lender

Name	HUNTINGDON VALLEY BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2052

Tax Assessment & Valuation

The 2025 property tax bill for 417 Delaware St was $2,650.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$2,650.00	$477,100 Land $57,300 Building $419,800
2023	$2,280.00	$87,900 Land $16,100 Building $71,800

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

Flood

FEMA maps place 417 Delaware St in Zone X, an area of minimal flood risk, within 500 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 minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 61 individual policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	71 units insured incl. 10 condo units
Nearby Flood Claims	22 (1980–2020)
Claims Outside the SFHA	6 of 22
Most Recent Claim	Nov 2020 · rainfall accumulation
Claims by Event	Hurricane Sandy, Oct 2012 · 6 claims Hurricane Irene, Aug 2011 · 2 claims

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

The area around 417 Delaware St has no burnable land within ember reach, so its wildfire risk is not rated.

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	MUNICIPAL SERVICES COMMISSION serves 5,549 people · EPA ID DE0000634
Water Source	Groundwater
Last State Inspection	Apr 2025
Lead	Under 1 ppb (2023–2025) 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 588 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
T-Mobile Fixed Wireless	100 / 20