Norwalk City property record for 1 Knickerbocker Ave, Norwalk, CT 06855
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,036 sqft · built 1929 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | Individual Name on File |
| Last Sale | $447,500 (Sep 2014) |
| Tax Bill | $10,705 (2026) |
| Deeds & Mortgages | Jun 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | D:5 B:1 L:39 |
| Primary APN | D:5 B:1 L:39 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,036 sqft Living Area |
| Gross Area | 3,327 sqft |
| 1st Floor Area | 1,043 sqft |
| Attic | Attic |
| Attic Area | 696 sqft |
| Basement Area | 696 sqft |
| Unfinished Basement | 557 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1929 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Colonial |
| Exterior Material | Stone |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Shingle |
| Lot Area | 6,534 sqft (0.15 acres) |
| Garage Type | Detached |
| Heating System | Steam |
|---|---|
| Heating Fuel | Gas |
| Account Number | 9613 |
|---|---|
| Street Address | 1 KNICKERBOCKER AVE |
| City | NORWALK |
| State | CT |
| Zip | 06855-1310 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Block | 1 |
| Legal Lot Number | 39 |
| Jurisdiction | NORWALK CT |
| Township / Civil Division | NORWALK |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 44200 |
1 Knickerbocker Ave is owned and occupied by an individual who bought it in September 2014.
Source: Norwalk City records, as of October 21, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1 KNICKERBOCKER AVE, NORWALK, CT 06855-1310 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 15, 2014 · Amount on File |
| Deed Sale | Sep 15, 2014 · Amount on File |
| Deed Book / Page | 8056 / 339 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NORWALK CT |
| Property Address | 1 KNICKERBOCKER AVE, NORWALK, CT 06855-1310 |
| Transaction Type | Mortgage |
| Record Updated | Mar 3, 2021 |
| Name | Verified Name |
|---|
| Document Number | 9024-136 |
|---|---|
| Date | Jun 25, 2020 |
| Book Page | 9024/136 |
| Instrument | 2020006447 |
| Name | UNITED NATIONS FCU |
|---|---|
| Type | Credit Union |
| Type | Balloon Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2050 |
The 2026 property tax bill for 1 Knickerbocker Ave was $10,705, up 1.4% from the year before.
Source: Norwalk City assessment roll, as of June 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision / Municipality | Norwalk City |
| Unified School District | Norwalk School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $10,705.00 (+1.37%) | $441,000 (-) Land $172,240 Building $268,760 | $847,201 (+174.44%) |
| 2025 | $10,560.00 | $441,000 Land $172,240 Building $268,760 | $308,700 Land $120,568 Building $188,132 |
| 2024 | $10,560.00 (+25.03%) | ||
| 2023 | $8,446.00 (+1.89%) | $335,680 (-) Land $133,600 Building $202,080 | |
| 2022 | $8,289.00 | $335,680 Land $133,600 Building $202,080 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1 Knickerbocker Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective November 28, 2025
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 1 Knickerbocker Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | NORWALK FIRST TAXING DISTRICT serves 40,256 people · EPA ID CT1030011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2025 |
| Lead | 3 ppb (2025) action level 15 ppb |
| 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.
Source: FCC Broadband Data Collection, based on 533 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Frontier Fiber | 7,000 / 7,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Xfinity.
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