Darien Town property record for 10 Chasmars Pond Rd, Darien, CT 06820
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,248 sqft · built 1977 |
| Lot Size | 0.5 acres (21,780 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $2,405,000 (May 2022) |
| Tax Bill | $20,984 (2025) |
| Deeds & Mortgages | May 2022 Sale & Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | DARI M:33 B:5-27 |
| Primary APN | DARI M:33 B:5-27 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,248 sqft Living Area |
| 1st Floor Area | 1,624 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 2006 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Lot Area | 21,780 sqft (0.5 acres) |
| Garage Type | Attached |
| Parking Spaces | 1 Parking Space |
| Deck Area | Deck Area |
| Sauna | Sauna |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Account Number | 5129 |
|---|---|
| Street Address | 10 CHASMARS POND RD |
| City | DARIEN |
| State | CT |
| Zip | 06820-4913 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R12 |
| Legal Block | 5-27 |
| Jurisdiction | DARIEN CT |
| Township / Civil Division | DARIEN |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 30200 |
10 Chasmars Pond Rd is owned and occupied by two individuals who bought it in May 2022.
Source: Darien Town records, as of June 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10 CHASMARS POND RD, DARIEN, CT 06820-4913 |
| 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 | May 4, 2022 · Amount on File |
| Deed Sale | May 4, 2022 · Amount on File |
| Prior Sale | Jun 21, 2011 · Amount on File |
| Deed Document Number | 20221356 |
| Deed Book / Page | 1741 / 180 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DARIEN CT |
| Recording Date | May 4, 2022 |
| Property Address | 10 CHASMARS POND RD, DARIEN, CT 06820-4913 |
| Document Number | 001741-180 |
| Book / Page | 1741 / 180 |
| Instrument Date | May 3, 2022 |
| Instrument | 1356 |
| Transaction Type | Transfer |
| Record Updated | Nov 20, 2025 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 10 CHASMARS POND RD, DARIEN, CT 06820-4913 |
| Document Number | 0001741183 |
|---|---|
| Date | May 4, 2022 |
| Instrument | 1741/183 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 10 Chasmars Pond Rd was $20,984.
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 | $20,984.00 | $1,355,550 Land $696,150 Building $659,400 | $948,885 Land $487,305 Building $461,580 |
| 2024 | $20,984.00 (+12.62%) | ||
| 2023 | $18,632.00 (+2.21%) | $1,058,050 (-) Land $535,500 Building $522,550 | |
| 2022 | $18,230.00 | $1,058,050 Land $535,500 Building $522,550 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 10 Chasmars Pond Rd in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective November 28, 2025
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| 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 10 Chasmars Pond Rd is low, with less than 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 93% of the US · lower than 86% 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 | 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 305 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile, Verizon.
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