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443 Main St, Danielson, CT 06239 Property Records

Killingly Town property record for 443 Main St, Danielson, CT 06239 · Last verified July 2026

Property Highlights

Property TypeResidential > Multi-Unit > Duplex
Bedrooms5 Beds
Bathrooms2 Baths
Year BuiltBuilt 1830
Square Footage2,337 sqft Living Area
Lot Size8,276 sqft (0.19 acres)
OccupancyOwner Occupied
Last Sale$275,000 (2023)
Tax Bill$4,048.00 (2025)

Property Details

APN / Parcel Number

Primary APNKILL M:181 B:150
Alternative APNs
  • KLGY M:181 B:150
  • 001823
  • 1823

Interior

Bedrooms5 Beds
Full Baths2 Baths
Total Rooms10 Rooms
Units2 Units
Building Area2,337 sqft Living Area
Gross Area2,483 sqft Gross Area
1st Floor990 sqft 1st Floor
Basement Area1,347 sqft Basement
Unfinished Basement1,347 sqft Unfinished
Stories2 Stories
ElevatorElevator

Exterior

Year BuiltBuilt 1830
Effective Year BuiltEffective 1830
Architectural StyleDuplex Single Style
Exterior MaterialWood Siding Exterior
Construction TypeFrame Construction
Roof MaterialAsphalt Roof
Lot Area8,276 sqft (0.19 acres)
Deck AreaDeck Area

Utilities and HVAC

Cooling SystemHVAC Cooling
Heating SystemHot Water Heating
Heating FuelGas Heating Fuel
SewageSeptic Sewage

Location & Zoning

Account Number1823
Street Address443 MAIN ST
CityDANIELSON
StateCT
Zip06239-2102
Property UsageResidential Property Usage
TypeResidential > Multi-Unit > Duplex
Legal Block150
JurisdictionKILLINGLY CT
Minor Civil DivisionKILLINGLY
Census Blockgroup2
Census Block2008
Census Tract904500

Owner

Source: Killingly Town records · APN KILL M:181 B:150

Assessment roll updated June 25, 2026 · Last verified July 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 File
Mailing Address443 MAIN ST, DANIELSON, CT 06239-2102
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Jul 31, 2023Warranty Deed, Transfer · Stand Alone First Mortgage
SEMPER HOME LOANS INC
Oct 01, 2021Warranty Deed, Transfer · Stand Alone First Mortgage
NORTHEASTERN PROPERTIES
Feb 26, 2018Quit Claim Deed, Transfer · Adjustable Rate Mortgage (ARM)
CHARTER OAK FED CU

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJul 31, 2023 · Amount on Record
Deed SaleJul 31, 2023 · Amount on Record
Prior SaleOct 01, 2021 · Amount on Record
Deed Doc Number20231597
Deed Book / Page1414 / 360
Transfer Doc1331-502
Record RefreshedSep 20, 2026

July 2023: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionKILLINGLY CT
Recording DateJul 31, 2023
Property Address443 MAIN ST, KILLINGLY, CT 06239-2102
Document Number001414-360
Book / Page1414 / 360
Instrument DateJul 31, 2023
Instrument2023-01597
Transaction TypeTransfer
Record UpdatedNov 20, 2025

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenant/Joint Tenant w/ Right Of Survivorship
InvestorPossibly a Property Investor

Mortgage

Document Number0202301598
DateJul 31, 2023
Instrument2023-01598
Lender
NameSEMPER HOME LOANS INC
TypeMortgage Company
Agreement
TypeStand Alone First Mortgage
AmountAmount Recorded

October 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionKILLINGLY CT
Recording DateOct 01, 2021
Property Address443 MAIN ST, KILLINGLY, CT 06239-2102
Document Number001391-191
Book / Page1391 / 191
Instrument DateSep 29, 2021
Instrument2021-03255
Transaction TypeTransfer
Record UpdatedApr 24, 2025

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
InvestorPossibly a Property Investor

Mortgage

Document Number0202103256
DateOct 01, 2021
Instrument2021-03256
Lender
NameNORTHEASTERN PROPERTIES
Agreement
TypeStand Alone First Mortgage
AmountAmount Recorded

February 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionKILLINGLY CT
Recording DateFeb 26, 2018
Property Address443 MAIN ST, KILLINGLY, CT 06239-2102
Document Number1331-502
Book / Page1331 / 502
Transaction TypeTransfer
Record UpdatedMay 21, 2021

Transaction

Tax$31.10
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
InvestorPossibly a Property Investor

Mortgage

Document Number1331-504
DateFeb 26, 2018
Book Page1331/504
Lender
NameCHARTER OAK FED CU
TypeCredit Union
Agreement
TypeAdjustable Rate Mortgage (ARM)
AmountAmount Recorded
Term360 Months
DueFeb 01, 2048
Interest
Rate TypeAdjustable Rate
Rate3.38%

Tax Assessment & Valuation

Source: Killingly Town records · Assessment roll updated June 25, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateConnecticut
County SubdivisionKillingly Town
MunicipalityDanielson Borough
Unified School DistrictKillingly School District (PK - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2025$4,048.00$161,580 (+31.75%) Land $26,630 Building $134,950$113,106 Land $18,641 Building $94,465
2024$4,048.00 (+2.87%)
2023$3,935.00 (+6.27%)$122,640 (-) Land $22,120 Building $100,520
2022$3,703.00$122,640 Land $22,120 Building $100,520

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