Stamford City property record for 223 Knickerbocker Ave, Stamford, CT 06907
| Property Type | Triplex |
|---|---|
| Details | 5 bd · 3 ba · 2,821 sqft · built 1927 |
| Lot Size | 0.157 acres (6,850 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $252,000 (Mar 1998) |
| Tax Bill | $11,271 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1-6372 |
| Primary APN | 1-6372 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 12 Rooms |
| Units | 3 Units |
| Stories | 2 Stories |
| Building Area | 2,821 sqft Living Area |
| Gross Area | 5,068 sqft |
| 1st Floor Area | 1,093 sqft |
| Attic | Attic |
| Attic Area | 1,008 sqft |
| Basement Area | 1,008 sqft |
| Unfinished Basement | 1,008 sqft |
| Year Built | Built 1927 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Other |
| Exterior Material | Other |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,850 sqft (0.157 acres) |
| Deck Area | Deck Area |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 1-6372 |
|---|---|
| Street Address | 223 KNICKERBOCKER AVE |
| City | STAMFORD |
| State | CT |
| Zip | 06907-2009 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | R75 |
| Legal Block | 6372 |
| Jurisdiction | STAMFORD CT |
| Township / Civil Division | STAMFORD |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 20900 |
Source: Stamford City records, as of October 9, 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 Record |
|---|---|
| Mailing Address | 146 FREDERICK ST, STAMFORD, CT 06902-5242 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 4, 1998 · Amount on Record |
| Deed Sale | Mar 4, 1998 · Amount on Record |
| Prior Sale | Jul 7, 1993 · Amount on Record |
| Deed Book / Page | 4936 / 113 |
| Record Updated | Oct 29, 2026 |
Source: Stamford City assessment roll, as of June 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision / Municipality | Stamford City |
| Unified School District | Stamford School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $11,271.00 | $476,370 (-) Land $226,950 Building $249,420 | $333,459 Land $158,865 Building $174,594 |
| 2024 | $11,271.00 (-4.83%) | ||
| 2023 | $11,843.00 (+23.47%) | $476,370 (+32.8%) Land $226,950 Building $249,420 | |
| 2022 | $9,592.00 | $358,720 Land $170,850 Building $187,870 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 55% of Connecticut |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect 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 | AQUARION-EASTERN FAIRFIELD COUNTY private · serves 351,756 people · EPA ID CT0150011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2025 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 24 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 507 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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