Darien Town property record for 26 Hillside Ave, Darien, CT 06820
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 4,141 sqft · built 2021 |
| Lot Size | 0.37 acres (16,117 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $2,395,000 (Aug 2021) |
| Tax Bill | $25,429 (2025) |
| Deeds & Mortgages | Aug 2021 Sale & Mortgage Sep 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | DARI M:47 B:108 |
| Primary APN | DARI M:47 B:108 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 4,141 sqft Living Area |
| 1st Floor Area | 1,262 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Central Vacuum | Central Vacuum |
| Year Built | Built 2021 |
|---|---|
| Effective Year Built | Effective 2021 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Lot Area | 16,117 sqft (0.37 acres) |
| Garage Type | Attached |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Account Number | 4130 |
|---|---|
| Street Address | 26 HILLSIDE AVE |
| City | DARIEN |
| State | CT |
| Zip | 06820-5010 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R13 |
| Legal Block | 108 |
| Jurisdiction | DARIEN CT |
| Township / Civil Division | DARIEN |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 30400 |
Source: Darien Town records, as of June 25, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 26 HILLSIDE AVE, DARIEN, CT 06820-5010 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 23, 2021 | Warranty Deed, Subdivision Related Transfer · Stand-Alone First Mortgage CITIBANK NA |
| Sep 16, 2020 | Warranty Deed, Transfer UNKNOWN |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 23, 2021 · Amount on Record |
| Deed Sale | Aug 23, 2021 · Amount on Record |
| Prior Sale | Sep 16, 2020 · Amount on Record |
| Deed Book / Page | 1726 / 277 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DARIEN CT |
| Recording Date | Aug 23, 2021 |
| Property Address | 26 HILLSIDE AVE, DARIEN, CT 06820-5010 |
| Document Number | 001726-277 |
| Book / Page | 1726 / 277 |
| Instrument Date | Aug 18, 2021 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Jul 29, 2022 |
| Amount | Amount Recorded |
|---|---|
| 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 | 12 CATALPA TER, DARIEN, CT 06820-5023 |
| Document Number | 0001726280 |
|---|---|
| Date | Aug 23, 2021 |
| Instrument | 1726/280 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.13% |
| Type Change Date | Sep 1, 2031 |
| Max Rate At Change | 2.75% |
| Index | Other |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DARIEN CT |
| Recording Date | Sep 16, 2020 |
| Property Address | 26 HILLSIDE AVE, DARIEN, CT 06820-5010 |
| Document Number | 1693-235 |
| Book / Page | 001693 / 000235 |
| Instrument Date | Sep 2, 2020 |
| Transaction Type | Transfer |
| Record Updated | Oct 6, 2020 |
| Title Company | UNKNOWN |
| Amount | Amount Recorded |
|---|---|
| Tax | $650.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 21 PLEASANT ST DARIEN CT 068205230, DARIEN, CT 06820-5230 |
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 | $25,429.00 | $1,642,690 (+11.59%) Land $596,120 Building $1,046,570 | $1,149,883 Land $417,284 Building $732,599 |
| 2024 | $25,429.00 (-1.9%) | ||
| 2023 | $25,922.00 (+2.2%) | $1,472,030 (-) Land $425,810 Building $1,046,220 | |
| 2022 | $25,363.00 | $1,472,030 Land $425,810 Building $1,046,220 |
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 | None beyond 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 299 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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