29 Island Ave, Madison, CT 06443 Property Records

Madison Town property record for 29 Island Ave, Madison, CT 06443

Property Summary

Property Type	Single Family Home
Details	6 bd · 3.5 ba · 3,450 sqft · built 1901
Lot Size	0.96 acres (41,818 sqft)
Owner	2 Individual Names on File
Last Sale	$2,570,000 (Jun 2022)
Tax Bill	$35,054 (2026)
Deeds & Mortgages	Jun 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`MADI M:27 B:40`

Property Details

APN / Parcel Number

Primary APN	`MADI M:27 B:40`
Alternative APNs	`00126500` `126500`

Interior

Bedrooms	6 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,450 sqft Living Area
Gross Area	7,709 sqft
Basement Area	1,022 sqft
Unfinished Basement	1,022 sqft

Exterior

Year Built	Built 1901
Effective Year Built	Effective 1901
Architectural Style	Conventional
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	41,818 sqft (0.96 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	126500
Street Address	29 ISLAND AVE
City	MADISON
State	CT
Zip	06443-3012
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-2
Legal Block	40
Jurisdiction	MADISON CT
Township / Civil Division	MADISON
Census Block Group	2
Census Block	2001
Census Tract	194102

Owner

29 Island Ave is owned and occupied by two individuals who bought it in June 2022.

Source: Madison Town records, as of October 20, 2026

Owner of Record	2 Individual Names on File
Mailing Address	29 ISLAND AVE, MADISON, CT 06443-3012
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants in Common

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 6, 2022 · Amount on File
Deed Sale	Jun 6, 2022 · Amount on File
Prior Sale	Jun 17, 2016 · Amount on File
Deed Document Number	20221398
Deed Book / Page	2270 / 817
Transfer Doc	1642-305
Record Updated	Oct 29, 2026

June 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MADISON CT
Recording Date	Jun 6, 2022
Property Address	29 ISLAND AVE, MADISON, CT 06443-3012
Document Number	002270-817
Book / Page	2270 / 817
Instrument Date	Jun 3, 2022
Instrument	2022-1398
Transaction Type	Transfer
Record Updated	Jun 23, 2022

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
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

Mortgage

Document Number	0020221399
Date	Jun 6, 2022
Instrument	2022-1399

Lender

Name	UBS BANK USA
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Rate	3%
Type Change Date	Jul 1, 2032
Max Rate At Change	3%
Index	Other
Margin	3

Tax Assessment & Valuation

The 2026 property tax bill for 29 Island Ave was $35,054, up 2.8% from the year before.

Source: Madison Town assessment roll, as of September 25, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$35,054.00 (+2.81%)	$1,520,100 (-) Land $592,100 Building $852,000	$2,704,667 (+154.18%)
2025	$34,096.00	$1,520,100 Land $592,100 Building $928,000	$1,064,070 Land $414,470 Building $649,600
2024	$34,096.00 (+54.3%)
2023	$22,097.00 (+1.9%)	$737,300 (-) Land $341,800 Building $395,500
2022	$21,684.00	$737,300 Land $341,800 Building $395,500

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

Flood

FEMA maps place 29 Island Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective January 25, 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

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

Wildfire

Wildfire risk around 29 Island Ave is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 94% of the US · lower than 90% of Connecticut
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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CTWC - SHORELINE REGION-GUILFORD SYSTEM private · serves 33,975 people · EPA ID CT0608011
Water Source	Surface water
Last State Inspection	Jun 2025
Lead	Under 1 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, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 113 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20