255 Mechanic St, Danielson, CT 06239 Property Records

Killingly Town property record for 255 Mechanic St, Danielson, CT 06239

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,653 sqft · built 1870
Lot Size	0.45 acres (19,602 sqft)
Owner	2 Individual Names on File
Last Sale	$286,000 (May 2023)
Tax Bill	$4,817 (2025)
Deeds & Mortgages	May 2023 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`KILL M:176 B:46`

Property Details

APN / Parcel Number

Primary APN	`KILL M:176 B:46`
Alternative APNs	`KLGY M:176 B:46` `005677` `5677`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,653 sqft Living Area
1st Floor Area	638 sqft
Basement Area	638 sqft
Unfinished Basement	638 sqft
Elevator	Elevator

Exterior

Year Built	Built 1870
Effective Year Built	Effective 1870
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Material	Asphalt
Lot Area	19,602 sqft (0.45 acres)
Loading Dock	Loading Dock

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil
Sewer	Septic

Location & Zoning

Account Number	5677
Street Address	255 MECHANIC ST
City	DANIELSON
State	CT
Zip	06239-1917
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	GC
Legal Block	46
Jurisdiction	KILLINGLY CT
Township / Civil Division	KILLINGLY
Census Block Group	2
Census Block	2001
Census Tract	904500

Owner

Source: Killingly Town records · APN KILL M:176 B:46

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 Record	2 Individual Names on File
Mailing Address	255 MECHANIC ST, DANIELSON, CT 06239-1917
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	May 02, 2023 · Amount on Record
Deed Sale	May 02, 2023 · Amount on Record
Prior Sale	Dec 31, 2013 · Amount on Record
Deed Document Number	2023880
Deed Book / Page	1411 / 520
Transfer Doc	1257-521
Record Updated	Sep 20, 2026

May 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KILLINGLY CT
Recording Date	May 02, 2023
Property Address	255 MECHANIC ST, KILLINGLY, CT 06239-1917
Document Number	001411-520
Book / Page	1411 / 520
Instrument Date	May 01, 2023
Instrument	2023-00880
Transaction Type	Transfer
Record Updated	Nov 20, 2025

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship

Mortgage

Document Number	0202300881
Date	May 02, 2023
Instrument	2023-00881

Lender

Name	CMG HOME LOANS

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision	Killingly Town
Municipality	Danielson Borough
Unified School District	Killingly 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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,817.00	$192,310 (+67.21%) Land $30,940 Building $161,370	$134,617 Land $21,658 Building $112,959
2024	$4,817.00 (+30.54%)
2023	$3,690.00 (+6.28%)	$115,010 (-) Land $25,480 Building $89,530
2022	$3,472.00	$115,010 Land $25,480 Building $89,530

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 13, 2023 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 55% of Connecticut
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Xfinity Cable	2,000 / 250
Cogeco Cable Holdings II Cable	1,000 / 50
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20

Based on FCC filings for 187 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CTWC - CRYSTAL SYSTEM private · serves 6,378 people
Water Source	Groundwater
Last State Inspection	May 2025
Lead	2 ppb (2026) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.