Norwalk City property record for 230 Silvermine Ave, Norwalk, CT 06850
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,952 sqft · built 1970 |
| Lot Size | 1.13 acres (49,223 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $11,839 (2026) |
| Flood Zone | Zone AE (high risk) |
| APN | D:5 B:43 L:151 |
| Primary APN | D:5 B:43 L:151 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,952 sqft Living Area |
| Gross Area | 4,452 sqft |
| 1st Floor Area | 1,464 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 49,223 sqft (1.13 acres) |
| Deck Area | Deck Area |
| Heating System | Radiant |
|---|---|
| Heating Fuel | Electric |
| Account Number | 16832 |
|---|---|
| Street Address | 230 SILVERMINE AVE |
| City | NORWALK |
| State | CT |
| Zip | 06850-2032 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A3 |
| Legal Block | 43 |
| Legal Lot Number | 151 |
| Jurisdiction | NORWALK CT |
| Township / Civil Division | NORWALK |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 42900 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Silvermine Center Historic District listed 2009 · 112 contributing resources · NRIS 07001441 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Norwalk City records, as of October 21, 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 | 230 SILVERMINE AVE, NORWALK, CT 06850-2032 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
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 | $11,839.00 (-8.02%) | $542,180 (-) Land $233,000 Building $309,180 | $1,042,116 (+174.58%) |
| 2025 | $12,871.00 | $542,180 (+17.84%) Land $233,000 Building $309,180 | $379,526 Land $163,100 Building $216,426 |
| 2024 | $12,871.00 (+12.05%) | ||
| 2023 | $11,487.00 (+1.59%) | $460,090 (%) Land $216,080 Building $244,010 | |
| 2022 | $11,307.00 | $460,110 Land $216,100 Building $244,010 |
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 AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | Yes |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
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 96% of the US · lower than 94% 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | SOUTH NORWALK ELECTRIC & WATER serves 42,000 people · EPA ID CT1030021 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2024 |
| Also Mapped Here | NORWALK FIRST TAXING DISTRICT |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Organic carbon removal Jan 2019 |
| Monitoring and Reporting | 2 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 151 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 |
| Xfinity Fiber | 2,000 / 2,000 |
5G (outdoors only) and 4G LTE
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