Darien Town property record for 391 West Ave, Darien, CT 06820
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,971 sqft · built 1966 |
| Lot Size | 0.32 acres (13,939 sqft) |
| Owner | Individual Name on File |
| Last Sale | $715,000 (Mar 2011) |
| Tax Bill | $10,140 (2025) |
| Deeds & Mortgages | Aug 2022 Refinance May 2020 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | DARI M:48 B:94 |
| Primary APN | DARI M:48 B:94 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,971 sqft Living Area |
| 1st Floor Area | 983 sqft |
| Basement Area | 1,200 sqft |
| Unfinished Basement | 1,200 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 13,939 sqft (0.32 acres) |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating Fuel | Electric |
| Account Number | 5233 |
|---|---|
| Street Address | 391 WEST AVE |
| City | DARIEN |
| State | CT |
| Zip | 06820-3934 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R13 |
| Legal Block | 94 |
| Jurisdiction | DARIEN CT |
| Township / Civil Division | DARIEN |
| Census Block Group | 1 |
| Census Block | 1029 |
| Census Tract | 30500 |
391 West Ave is owned and occupied by an individual who bought it in March 2011.
Source: Darien Town records, as of June 25, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 391 WEST AVE, DARIEN, CT 06820-3934 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 10, 2022 | Deed of Trust, Mortgage · Stand-Alone Refinance ENVISION BANK |
| May 22, 2020 | Deed of Trust, Mortgage · Stand-Alone Refinance ENVISION BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 1, 2011 · Amount on File |
| Deed Sale | Mar 1, 2011 · Amount on File |
| Deed Book / Page | 1412 / 604 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DARIEN CT |
| Property Address | 391 WEST AVE, DARIEN, CT 06820-3934 |
| Transaction Type | Mortgage |
| Record Updated | Aug 25, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0001746-41 |
|---|---|
| Date | Aug 10, 2022 |
| Book Page | 1746/41 |
| Name | ENVISION BANK |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 169 Months |
| Due | Sep 1, 2036 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DARIEN CT |
| Property Address | 391 WEST AVE, DARIEN, CT 06820-3934 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 1680-22 |
|---|---|
| Date | May 22, 2020 |
| Book Page | 1680/22 |
| Name | ENVISION BANK |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 241 Months |
| Due | Jun 1, 2040 |
The 2025 property tax bill for 391 West Ave was $10,140.
Source: Darien Town assessment roll, as of June 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Darien Town |
| Unified School District | Darien School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $10,140.00 | $655,060 Land $409,570 Building $245,490 | $458,542 Land $286,699 Building $171,843 |
| 2024 | $10,140.00 (+5.64%) | ||
| 2023 | $9,599.00 (+2.2%) | $545,090 (-) Land $390,040 Building $155,050 | |
| 2022 | $9,392.00 | $545,090 Land $390,040 Building $155,050 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 391 West 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.
Wildfire risk around 391 West Ave is low, with 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 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 389 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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