9 Thaddeus Ave, Danbury, CT 06811 Property Records

Danbury City property record for 9 Thaddeus Ave, Danbury, CT 06811 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	3.5 Baths
Year Built	Built 1954
Square Footage	2,408 sqft Living Area
Lot Size	8,276 sqft (0.19 acres)
Occupancy	Owner Occupied
Last Sale	$185,000 (2007)
Tax Bill	$8,664.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`DANB M:I05 L:163`
Alternative APN	`I05163`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	8 Rooms
Building Area	2,408 sqft Living Area
Gross Area	4,088 sqft Gross Area
1st Floor	1,368 sqft 1st Floor
Basement Area	1,368 sqft Basement
Unfinished Basement	1,368 sqft Unfinished
Stories	2 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Architectural Style	Colonial Style
Exterior Material	Aluminum/Vinyl Exterior
Construction Type	Frame Construction
Roof Construction	Hip Roof Construction
Roof Material	Asphalt Roof
Lot Area	8,276 sqft (0.19 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Basement Garage
Pool Type	Spa/Hot Tub (Only) Pool Type
Deck Area	Deck Area

Utilities and HVAC

Cooling System	HVAC Cooling
Heating System	Forced Air with Air Conditioning Heating
Heating Fuel	Gas Heating Fuel
Sewage	Septic Sewage
Water Source	Well Water Source

Location & Zoning

Account Number	I05163
Street Address	9 THADDEUS AVE
City	DANBURY
State	CT
Zip	06811-3133
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Lot Number	163
Jurisdiction	DANBURY CT
Minor Civil Division	DANBURY
Census Blockgroup	2
Census Block	2009
Census Tract	211300

Owner

Source: Danbury City records · APN DANB M:I05 L:163

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	Individual Name on File
Mailing Address	9 THADDEUS AVE, DANBURY, CT 06811-3133
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 20, 2007 · Amount on Record
Deed Sale	Sep 20, 2007 · Amount on Record
Deed Book / Page	1920 / 1066
Record Refreshed	Sep 20, 2026

Tax Assessment & Valuation

Source: Danbury City records · Assessment roll updated June 25, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision / Municipality	Danbury City
Unified School District	Danbury 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	$8,664.00	$346,710 (-) Land $84,280 Building $262,430	$242,697 Land $58,996 Building $183,701
2024	$8,664.00 (+7.11%)
2023	$8,089.00 (+14.71%)	$346,710 (+38.74%) Land $84,280 Building $262,430
2022	$7,052.00	$249,900 Land $79,300 Building $170,600

Flood & Wildfire

9 Thaddeus Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · County delivery 09001C updated November 28, 2025

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach of burnable land

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