New Castle County property record for 23 E 4th St, New Castle, DE 19720 · Last verified May 2026
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 1 ba · 1,168 sqft · built 1900 |
| Lot Size | 0.02 acres (871 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,126 (2025) |
| Deeds & Mortgages | Apr 2026 Transfer Dec 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 21-015.30-110 |
| Primary APN | 21-015.30-110 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,168 sqft Living Area |
| 1st Floor Area | 584 sqft |
| Flooring | Wood |
| Interior Walls | Plaster |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Flat |
| Roof Material | Wood |
| Lot Area | 871 sqft (0.02 acres) |
| Lot Dimensions | 75 ft deep x 14 ft wide |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Connected |
| Street Address | 23 E 4TH ST |
|---|---|
| City | HISTORIC NEW CASTLE |
| State | DE |
| Zip | 19720-5013 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | BEG AT POINT SE SIDE OF 4TH ST |
| Legal Subdivision | NEW CASTLE |
| Jurisdiction | NEW CASTLE DE |
| Township / Civil Division | NEW CASTLE |
| Census Block Group | 2 |
| Census Block | 2020 |
| Census Tract | 16100 |
Source: New Castle County records · APN 21-015.30-110
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 23 E 4TH ST, HISTORIC NEW CASTLE, DE 19720-5013 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Apr 21, 2026 | Quit Claim Deed, Transfer NONE LISTED ON DOCUMENT |
| Dec 08, 2017 | Deed, Transfer · Conventional Mortgage FIRSTBANK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 08, 2017 |
| Deed Sale | Dec 08, 2017 |
| Prior Sale | Sep 17, 2004 · Amount on Record |
| Deed Document Number | 201763973 |
| Last Transfer Date | Feb 21, 2026 |
| Transfer Doc | 0000028266 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | NEW CASTLE DE |
| Recording Date | Apr 21, 2026 |
| Property Address | 23 E 4TH ST, HISTORIC NEW CASTLE, DE 19720-5013 |
| Document Number | 0000028266 |
| Instrument Date | Feb 21, 2026 |
| Instrument | 202628266 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 23 E 4TH ST, HISTORIC NEW CASTLE, DE 19720-5013 |
| Document Type | Deed |
|---|---|
| Jurisdiction | NEW CASTLE DE |
| Recording Date | Dec 08, 2017 |
| Property Address | 23 E 4TH ST, HISTORIC NEW CASTLE, DE 19720-5013 |
| Document Number | 0000063973 |
| Instrument Date | Dec 01, 2017 |
| Instrument | 20171208-0063973 |
| Transaction Type | Transfer |
| Record Updated | Oct 20, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 7837 MISSION BONITA DR, SAN DIEGO, CA 92120-1546 |
| Document Number | 0000063974 |
|---|---|
| Date | Dec 08, 2017 |
| Instrument | 20171208-0063974 |
| Name | FIRSTBANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 01, 2047 |
Source: New Castle County records · Assessment roll updated April 13, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | New Castle County |
| Municipality | New Castle City |
| Unified School District | Colonial School District (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $1,126.00 (+81.03%) | $202,800 (+745%) Land $56,500 Building $146,300 |
| 2023 | $622.00 | $24,000 Land $4,400 Building $19,600 |
Source: FEMA National Flood Hazard Layer, New Castle County (10003C), updated January 21, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 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.
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