New Castle County property record for 121 Harmony St, New Castle, DE 19720
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,648 sqft · built 1870 |
| Lot Size | 0.03 acres (1,307 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $45,000 (Apr 2000) |
| Tax Bill | $1,988 (2025) |
| Deeds & Mortgages | Oct 2023 Mortgage Dec 2018 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 21-015.00-159 |
| Primary APN | 21-015.00-159 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,648 sqft Living Area |
| 1st Floor Area | 824 sqft |
| Flooring | Wood |
| Interior Walls | Plaster |
| Year Built | Built 1870 |
|---|---|
| Effective Year Built | Effective 1993 |
| Architectural Style | Row Home |
| Exterior Material | Wood Siding |
| Roof Type | Flat |
| Roof Material | Wood |
| Lot Area | 1,307 sqft (0.03 acres) |
| Lot Dimensions | 82 ft deep x 16 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Connected |
| Street Address | 121 HARMONY ST |
|---|---|
| City | HISTORIC NEW CASTLE |
| State | DE |
| Zip | 19720-4817 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 21HR |
| Legal Description | BEG AT POINT ON NELY SIDE OF HARMONY ST AT DIS OF 66 FT SELY FROM SELY SIDE OF 2ND ST FORMERLY MARKET ST |
| Legal Subdivision | WEINBERG SUBD |
| Jurisdiction | NEW CASTLE DE |
| Township / Civil Division | NEW CASTLE |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 16100 |
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.
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 | Individual Name on Record |
|---|---|
| Mailing Address | 121 HARMONY ST, HISTORIC NEW CASTLE, DE 19720-4817 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Oct 18, 2023 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA |
| Dec 26, 2018 | Deed of Trust, Mortgage · Line of Credit MANUFACTURERS & TRADERS TRUST CO |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 10, 2000 · Amount on Record |
| Deed Sale | Apr 10, 2000 · Amount on Record |
| Deed Book / Page | 2815 / 349 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NEW CASTLE DE |
| Property Address | 121 HARMONY ST, HISTORIC NEW CASTLE, DE 19720-4817 |
| Transaction Type | Mortgage |
| Record Updated | Oct 26, 2023 |
| Name | Verified Name |
|---|---|
| Address | 121 HARMONY ST, HISTORIC NEW CASTLE, DE 19720-4817 |
| Document Number | 0000069701 |
|---|---|
| Date | Oct 18, 2023 |
| Instrument | 20231018-0069701 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Nov 1, 2038 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NEW CASTLE DE |
| Property Address | 121 HARMONY ST, HISTORIC NEW CASTLE, DE 19720-4817 |
| Transaction Type | Mortgage |
| Record Updated | Sep 14, 2021 |
| Title Company | AMERICAN TITLE INC |
| Name | Verified Name |
|---|
| Document Number | 0000071353 |
|---|---|
| Date | Dec 26, 2018 |
| Instrument | 20181226-0071353 |
| Name | MANUFACTURERS & TRADERS TRUST CO |
|---|---|
| Type | Bank |
| Address | BUFFALO, NY 14203 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: New Castle County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | New Castle County |
| Municipality | New Castle City |
| Unified School District | Colonial School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,988.00 (+82.89%) | $357,900 (+754.18%) Land $56,500 Building $301,400 | |
| 2024 | $305,190 | ||
| 2023 | $1,087.00 | $41,900 Land $6,500 Building $35,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 Record 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 |
|
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 87% of Delaware |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 124 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| AT&T Fixed Wireless | 100 / 20 |
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