Darien Town property record for 15 Hillside Ave, Darien, CT 06820 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 4.5 Baths |
| Year Built | Built 2014 |
| Square Footage | 4,212 sqft Living Area |
| Lot Size | 21,780 sqft (0.5 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $2,225,000 (2021) |
| Tax Bill | $27,987.00 (2025) |
| Primary APN | DARI M:47 B:31 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 10 Rooms |
| Building Area | 4,212 sqft Living Area |
| 1st Floor | 1,142 sqft 1st Floor |
| Basement Area | 1,400 sqft Basement |
| Unfinished Basement | 1,400 sqft Unfinished |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Central Vacuum | Central Vacuum System |
| Year Built | Built 2014 |
|---|---|
| Effective Year Built | Effective 2014 |
| Architectural Style | Colonial Style |
| Exterior Material | Wood Siding Exterior |
| Lot Area | 21,780 sqft (0.5 acres) |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Heating Fuel | Oil Heating Fuel |
| Account Number | 4310 |
|---|---|
| Street Address | 15 HILLSIDE AVE |
| City | DARIEN |
| State | CT |
| Zip | 06820-5011 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Block | 31 |
| Jurisdiction | DARIEN CT |
| Minor Civil Division | DARIEN |
| Census Blockgroup | 3 |
| Census Block | 3007 |
| Census Tract | 30400 |
Source: Darien Town records · APN DARI M:47 B:31
Assessment roll updated June 25, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 15 HILLSIDE AVE, DARIEN, CT 06820-5011 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jan 12, 2021 | Deed of Trust, Mortgage · Line of Credit CITIZENS BANK |
| Dec 15, 2020 | Deed of Trust, Mortgage · Adjustable Rate Mortgage (ARM) GUARANTEED RATE INC |
| Mar 01, 2021 | Warranty Deed, Transfer · Balloon Payment US BANK NA |
| Oct 31, 2019 | Deed of Trust, Mortgage GUARANTEED RATE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 01, 2021 · Amount on Record |
| Deed Sale | Mar 01, 2021 · Amount on Record |
| Prior Sale | Aug 29, 2014 · Amount on Record |
| Deed Book / Page | 1709 / 641 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DARIEN CT |
| Property Address | 15 HILLSIDE AVE, DARIEN, CT 06820-5011 |
| Transaction Type | Mortgage |
| Record Updated | Mar 03, 2021 |
| Name | Verified Name |
|---|
| Document Number | 1705-352 |
|---|---|
| Date | Jan 12, 2021 |
| Book Page | 1705/352 |
| Name | CITIZENS BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 289 Months |
| Due | Feb 01, 2045 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DARIEN CT |
| Property Address | 15 HILLSIDE AVE, DARIEN, CT 06820-5011 |
| Transaction Type | Mortgage |
| Record Updated | Mar 03, 2021 |
| Name | Verified Name |
|---|
| Document Number | 1702-511 |
|---|---|
| Date | Dec 15, 2020 |
| Book Page | 1702/511 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Non-Lending Institution |
| Type | Adjustable Rate Mortgage (ARM) |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.75% |
| Type Change Date | Jan 01, 2028 |
| Index | Other |
| Margin | 3 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DARIEN CT |
| Recording Date | Mar 01, 2021 |
| Property Address | 15 HILLSIDE AVE, DARIEN, CT 06820-5011 |
| Document Number | 1709-641 |
| Book / Page | 1709 / 641 |
| Instrument Date | Feb 24, 2021 |
| Transaction Type | Transfer |
| Record Updated | Nov 18, 2021 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| 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 | 4610 CRANE ST PH 1, 1, LONG ISLAND CITY, NY 11101-4331 |
| Document Number | 001709-643 |
|---|---|
| Date | Mar 01, 2021 |
| Book Page | 1709/643 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | Balloon Payment |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DARIEN CT |
| Property Address | 15 HILLSIDE AVE, DARIEN, CT 06820-5011 |
| Document Number | 1665-213 |
| Instrument Date | Oct 31, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Nov 26, 2019 |
| Title Company | UNKNOWN |
| Name | Verified Name |
|---|---|
| Address | 15 HILLSIDE AVE DARIEN CT 068205011, DARIEN, CT 06820-5011 |
| Document Number | 1665-213 |
|---|---|
| Date | Nov 07, 2019 |
| Book Page | 001665/000213 |
| Name | GUARANTEED RATE |
|---|
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Nov 06, 2049 |
Source: Darien Town records · Assessment roll updated June 25, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Darien Town |
| Unified School District | Darien School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $27,987.00 | $1,807,960 (+20.91%) Land $624,750 Building $1,183,210 | $1,265,572 Land $437,325 Building $828,247 |
| 2024 | $27,987.00 (+6.28%) | ||
| 2023 | $26,333.00 (+2.2%) | $1,495,340 (-) Land $446,250 Building $1,049,090 | |
| 2022 | $25,765.00 | $1,495,340 Land $446,250 Building $1,049,090 |
Source: FEMA National Flood Hazard Layer, County delivery 09001C updated November 28, 2025 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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