580 S Frontage Rd, Danielson, CT 06239 Property Records

Killingly Town property record for 580 S Frontage Rd, Danielson, CT 06239

Property Summary

Property Type	Single Family Home
Details	4 bd · 1 ba · 1,604 sqft · built 1925
Lot Size	0.94 acres (40,946 sqft)
Owner	2 Individual Names on File
Tax Bill	$4,796 (2025)
Flood Zone	Zone X (minimal risk)
APN	`KILL M:222 B:8`

Property Details

APN / Parcel Number

Primary APN	`KILL M:222 B:8`
Alternative APNs	`KLGY M:222 B:8` `004511` `4511`

Interior

Bedrooms	4 Beds
Full Baths	1 Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,604 sqft Living Area
Gross Area	1,854 sqft
1st Floor Area	624 sqft
Basement Area	624 sqft
Unfinished Basement	624 sqft

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1925
Architectural Style	Other
Exterior Material	Wood Siding
Construction Type	Frame
Lot Area	40,946 sqft (0.94 acres)
Deck Area	Deck Area
Loading Dock	Loading Dock

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Oil
Sewer	Septic
Water Source	Well

Location & Zoning

Account Number	4511
Street Address	580 S FRONTAGE RD
City	DANIELSON
State	CT
Zip	06239-3825
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RD
Legal Block	8
Jurisdiction	KILLINGLY CT
Township / Civil Division	KILLINGLY
Census Block Group	2
Census Block	2018
Census Tract	904102

Owner

Source: Killingly Town assessment roll, APN KILL M:222 B:8, as of 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	580 S FRONTAGE RD, DANIELSON, CT 06239-3825
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Killingly Town assessment roll as of June 25, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision	Killingly Town
Unified School District	Killingly School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,796.00	$206,380 (+28.24%) Land $42,280 Building $164,100	$144,466 Land $29,596 Building $114,870
2024	$4,796.00 (+2.52%)
2023	$4,678.00 (+6.37%)	$160,930 (-) Land $34,510 Building $126,420
2022	$4,398.00	$160,930 Land $34,510 Building $126,420

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, County delivery 09015C, as of September 13, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 96% of the US · lower than 94% of Connecticut
Wildfire Likelihood	Under 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, 55 locations within half a mile, as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Cogeco Cable Holdings II Cable	1,000 / 50
Verizon Fixed Wireless	300 / 20

May also be available: Frontier, Xfinity.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CT0690051, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	FALL BROOK MOBILE HOME PARK private · serves 98 people
Water Source	Groundwater
Last State Inspection	Jun 2023
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Lead service line inventory currently in violation since Oct 2024
Monitoring and Reporting	14 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.