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612 Delaware St, New Castle, DE 19720 Property Records

New Castle County property record for 612 Delaware St, New Castle, DE 19720

Property Summary

Property TypeApartments (5+ Units)
Details3,540 sqft · built 1920
Lot Size0.25 acres (10,890 sqft)
Owner2 Individual Names on Record
Last Sale$550,000 (Mar 2024)
Tax Bill$4,286 (2025)
Deeds & MortgagesMar 2024 Mortgage
Dec 2017 Line of Credit
+ 2 more
Flood ZoneZone X (moderate risk)
APN21-015.00-028

Property Details

APN / Parcel Number

Primary APN21-015.00-028

Interior

Stories2 Stories
Building Area3,540 sqft Living Area
1st Floor Area2,388 sqft

Exterior

Year BuiltBuilt 1920
Effective Year BuiltEffective 1938
Exterior MaterialBrick
Construction TypeConcrete
Lot Area10,890 sqft (0.25 acres)
Lot Dimensions155 ft deep x 58 ft wide
Total Buildings2 Buildings

Utilities, Heating & Cooling

SewerConnected

Location & Zoning

Street Address612 DELAWARE ST
CityHISTORIC NEW CASTLE
StateDE
Zip19720-5058
Property CategoryResidential
Property TypeResidential > Multi-Unit > Apartments (5+ Units)
Local Zoning Code21R-2
Legal SubdivisionNEW CASTLE
JurisdictionNEW CASTLE DE
Township / Civil DivisionNEW CASTLE
Census Block Group1
Census Block1000
Census Tract16200

Historic Designation

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

Historic DistrictWithin 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

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on Record
Mailing Address612 DELAWARE ST, HISTORIC NEW CASTLE, DE 19720-5058
OccupancyOwner Occupied
Owner TypeIndividual
VestingHusband and Wife

Deeds, Mortgages & Sale History

DateDocument
Mar 19, 2024Deed, Transfer · Conventional Mortgage
MERIDIAN BANK
Dec 15, 2017Deed of Trust, Mortgage · Line of Credit
ARTISANS BANK
Mar 4, 2020Deed, Transfer · Conventional Mortgage
RELIANCE FIRST CAPITAL LLC
Feb 8, 2018Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMar 19, 2024 · Amount on Record
Deed SaleMar 19, 2024 · Amount on Record
Deed Document Number202416846
Prior Transfer DateNov 26, 2003
Prior Transfer Doc0000156153
Record UpdatedJun 8, 2026

March 2024: Deed, Transfer

Document TypeDeed
JurisdictionNEW CASTLE DE
Recording DateMar 19, 2024
Property Address612 DELAWARE ST, HISTORIC NEW CASTLE, DE 19720-5058
Document Number0000016846
Instrument DateMar 15, 2024
Instrument20240319-0016846
Transaction TypeTransfer
Record UpdatedMar 29, 2024

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address612 DELAWARE ST, HISTORIC NEW CASTLE, DE 19720-5058

Mortgage

Document Number0000016850
DateMar 19, 2024
Instrument20240319-0016850
Lender
NameMERIDIAN BANK
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueApr 1, 2054

December 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionNEW CASTLE DE
Property Address612 DELAWARE ST, HISTORIC NEW CASTLE, DE 19720-5058
Transaction TypeMortgage
Record UpdatedNov 22, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000065400
DateDec 15, 2017
Instrument20171215-0065400
Lender
NameARTISANS BANK
TypeBank
AddressWILMINGTON, DE 19808
Agreement
TypeLine of Credit
AmountAmount Recorded
Term119 Months
DueNov 9, 2027
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

March 2020: Deed, Transfer

Document TypeDeed
JurisdictionNEW CASTLE DE
Recording DateMar 4, 2020
Property Address612 DELAWARE ST, HISTORIC NEW CASTLE, DE 19720-5058
Document Number0000018162
Instrument DateMar 3, 2020
Instrument20200304-0018162
Transaction TypeTransfer
Record UpdatedNov 22, 2021

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants by the Entirety
Address612 DELAWARE ST, HISTORIC NEW CASTLE, DE 19720-5058

Mortgage

Document Number0000018166
DateMar 4, 2020
Instrument20200304-0018166
Lender
NameRELIANCE FIRST CAPITAL LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueApr 1, 2050

February 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionNEW CASTLE DE
Recording DateFeb 8, 2018
Property Address612 DELAWARE ST, HISTORIC NEW CASTLE, DE 19720-5058
Document Number0000006554
Instrument DateDec 4, 2017
Instrument6554
Transaction TypeTransfer
Record UpdatedFeb 14, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address612 DELAWARE ST NEW CASTLE DE 197205058, NEW CASTLE, DE 19720-5058

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateDelaware
CountyNew Castle County
MunicipalityNew Castle City
Unified School DistrictColonial School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2025$4,286.00 (+51.5%)$476,000 (+339.52%) Land $219,300 Building $256,700
2023$2,829.00$108,300 Land $23,500 Building $84,800

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

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

FEMA Flood ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 41 policies
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies41 in force
Nearby Flood Claims4 (2012–2019)
Most Recent ClaimJun 2019 · other causes
Claims by Event
  • Hurricane Sandy, Oct 2012 · 3 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

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

Wildfire RiskLow
lower than 99.8% of the US · lower than 99.1% of Delaware
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
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 SystemMUNICIPAL SERVICES COMMISSION
serves 5,549 people · EPA ID DE0000634
Water SourceGroundwater
Last State InspectionApr 2025
LeadUnder 1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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

ProviderMax 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

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