Darien Town property record for 37 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 2013 |
| Square Footage | 3,665 sqft Living Area |
| Lot Size | 13,068 sqft (0.3 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,800,000 (2020) |
| Tax Bill | $20,786.00 (2025) |
| Primary APN | DARI M:47 B:44 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 12 Rooms |
| Building Area | 3,665 sqft Living Area |
| 1st Floor | 1,299 sqft 1st Floor |
| Basement Area | 781 sqft Basement |
| Unfinished Basement | 781 sqft Unfinished |
| Game Room | Game Room |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1935 |
|---|---|
| Effective Year Built | Effective 2013 |
| Architectural Style | Colonial Style |
| Exterior Material | Wood Siding Exterior |
| Lot Area | 13,068 sqft (0.3 acres) |
| Deck Area | Deck Area |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Hot Water Heating |
| Heating Fuel | Oil Heating Fuel |
| Account Number | 6434 |
|---|---|
| Street Address | 37 HILLSIDE AVE |
| City | DARIEN |
| State | CT |
| Zip | 06820-5012 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Block | 44 |
| 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:44
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 | 37 HILLSIDE AVE, DARIEN, CT 06820-5012 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Oct 09, 2025 | Deed of Trust, Mortgage CITIZENS BANK |
| Jun 06, 2024 | Deed of Trust, Mortgage · Stand Alone Refinance CITIZENS BANK |
| Jan 05, 2022 | Deed of Trust, Mortgage · Adjustable Rate Mortgage (ARM) CITIZENS BANK |
| Jan 05, 2022 | Deed of Trust, Mortgage · Stand Alone Refinance CITIZENS BANK |
| Aug 17, 2020 | Warranty Deed, Transfer · Stand Alone First Mortgage CITIZENS BANK OF RHODE ISLAND |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 17, 2020 · Amount on Record |
| Deed Sale | Aug 17, 2020 · Amount on Record |
| Prior Sale | Jun 01, 2016 · Amount on Record |
| Deed Book / Page | 1689 / 441 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DARIEN CT |
| Property Address | 37 HILLSIDE AVE, DARIEN, CT 06820-5012 |
| Transaction Type | Mortgage |
| Record Updated | Dec 12, 2025 |
| Name | Verified Name |
|---|
| Document Number | 001779-245 |
|---|---|
| Date | Oct 09, 2025 |
| Book Page | 1779/245 |
| Name | CITIZENS BANK |
|---|---|
| Type | Bank |
| Amount | Amount Recorded |
|---|---|
| Term | 301 Months |
| Due | Nov 01, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DARIEN CT |
| Property Address | 37 HILLSIDE AVE, DARIEN, CT 06820-5012 |
| Transaction Type | Mortgage |
| Record Updated | Jun 27, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0001764-96 |
|---|---|
| Date | Jun 06, 2024 |
| Book Page | 1764/96 |
| Name | CITIZENS BANK |
|---|---|
| Type | Bank |
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 301 Months |
| Due | Jul 01, 2049 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DARIEN CT |
| Property Address | 37 HILLSIDE AVE, DARIEN, CT 06820-5012 |
| Transaction Type | Mortgage |
| Record Updated | Jan 20, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 001735-134 |
|---|---|
| Date | Jan 05, 2022 |
| Book Page | 1735/134 |
| Name | CITIZENS BANK |
|---|---|
| Type | Bank |
| Type | Adjustable Rate Mortgage (ARM) |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 01, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.63% |
| Type Change Date | Jan 01, 2032 |
| Index | Other |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DARIEN CT |
| Property Address | 37 HILLSIDE AVE, DARIEN, CT 06820-5012 |
| Transaction Type | Mortgage |
| Record Updated | Jan 20, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 001735-154 |
|---|---|
| Date | Jan 05, 2022 |
| Book Page | 1735/154 |
| Name | CITIZENS BANK |
|---|---|
| Type | Bank |
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 289 Months |
| Due | Feb 01, 2046 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DARIEN CT |
| Recording Date | Aug 17, 2020 |
| Property Address | 37 HILLSIDE AVE, DARIEN, CT 06820-5012 |
| Document Number | 1689-441 |
| Book / Page | 1689 / 441 |
| Instrument Date | Aug 13, 2020 |
| Transaction Type | Transfer |
| Record Updated | May 21, 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 | 344 72ND ST, NEW YORK, NY 10023-2625 |
| Document Number | 1689443 |
|---|---|
| Date | Aug 17, 2020 |
| Instrument | 1689/443 |
| Name | CITIZENS BANK OF RHODE ISLAND |
|---|---|
| Type | Bank |
| Type | Stand Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.88% |
| Type Change Date | Sep 01, 2030 |
| Max Rate At Change | 2.25% |
| Index | LIBOR |
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 | $20,786.00 | $1,342,740 (+25.99%) Land $580,650 Building $762,090 | $939,918 Land $406,455 Building $533,463 |
| 2024 | $20,786.00 (+10.75%) | ||
| 2023 | $18,768.00 (+2.21%) | $1,065,750 (-) Land $414,750 Building $651,000 | |
| 2022 | $18,363.00 | $1,065,750 Land $414,750 Building $651,000 |
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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