Darien Town property record for 20 Bittersweet Ln, Darien, CT 06820
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 4,379 sqft · built 1961 |
| Lot Size | 1.01 acres (43,996 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,977,748 (Jul 2005) |
| Tax Bill | $25,946 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | DARI M:27 B:23 |
| Primary APN | DARI M:27 B:23 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 4,379 sqft Living Area |
| 1st Floor Area | 1,587 sqft |
| Basement Area | 1,085 sqft |
| Unfinished Basement | 646 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 2003 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Lot Area | 43,996 sqft (1.01 acres) |
| Garage Type | Basement |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | In-Ground Pool |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Account Number | 7073 |
|---|---|
| Street Address | 20 BITTERSWEET LN |
| City | DARIEN |
| State | CT |
| Zip | 06820-3701 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1 |
| Legal Subdivision | STRATHMORE LN |
| Legal Block | 23 |
| Jurisdiction | DARIEN CT |
| Township / Civil Division | DARIEN |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 30500 |
20 Bittersweet Ln is owned and occupied by two individuals who bought it in July 2005.
Source: Darien Town records, as of June 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 20 BITTERSWEET LN, DARIEN, CT 06820-3701 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 12, 2005 · Amount on File |
| Deed Sale | Jul 12, 2005 · Amount on File |
| Prior Sale | Aug 1, 2003 · Amount on File |
| Deed Book / Page | 1226 / 122 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 20 Bittersweet Ln was $25,946.
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 | $25,946.00 | $1,676,080 Land $932,610 Building $743,470 | $1,173,256 Land $652,827 Building $520,429 |
| 2024 | $25,946.00 (+14.84%) | ||
| 2023 | $22,594.00 (+2.2%) | $1,283,030 (-) Land $596,820 Building $686,210 | |
| 2022 | $22,107.00 | $1,283,030 Land $596,820 Building $686,210 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20 Bittersweet Ln 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 20 Bittersweet Ln 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 |
| Adjoins Burnable Land | Yes |
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 253 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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