40 Hillside Ave
Darien, CT 06820
4 bd 4 ba 3,565 sqft Built 2009 Lot 16,117 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $813,330 | $596,120 | $1,409,450 | $21,818 |
| 2023 | $708,680 | $425,810 | $1,134,490 | $19,978 |
| 2022 | $708,680 | $425,810 | $1,134,490 | $19,547 |
| 2021 | $708,680 | $425,810 | $1,134,490 | $19,105 |
| 2020 | $708,680 | $425,810 | $1,134,490 | $18,526 |
| 2019 | $708,680 | $425,810 | $1,134,490 | $18,685 |
| 2018 | $654,290 | $377,510 | $1,031,800 | $16,591 |
| 2017 | $654,290 | $377,510 | $1,031,800 | $16,674 |
| 2016 | $654,290 | $377,510 | $1,031,800 | $16,271 |
| 2015 | $654,290 | $377,510 | $1,031,800 | $15,838 |
| 2013 | $592,970 | $394,030 | $987,000 | $12,999 |
| 2006 | $135,800 | $296,800 | $432,600 | $5,797 |
| 2005 | $194,000 | $424,000 | $618,000 | $8,046 |
| 2003 | $112,490 | $223,580 | $336,070 | $4,389 |
Property facts
Year built
2009
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
3,565 sqft
Lot size
16,117 sqft
ZIP code
06820
City
Darien
Street
Hillside Ave
Coordinates
41.06324, -73.50376
Comparable properties nearby
Frequently asked questions
When did 40 Hillside Ave last sell?
No public-record sale is on file for 40 Hillside Ave.
What is the current tax assessment for 40 Hillside Ave?
The most recent total assessment for 40 Hillside Ave (year 2025) is $1,409,450 with $21,818 in property tax.
When was 40 Hillside Ave built?
40 Hillside Ave was built in 2009.
How does 40 Hillside Ave compare to others on Hillside Ave?
We track 5 other properties on Hillside Ave. Browse the list under "Other properties on Hillside Ave" to compare beds, baths, and sale history.
What are the property facts for 40 Hillside Ave?
40 Hillside Ave is a 4 bed, 4 bath, 3,565 sqft, 16,117 sqft lot single_family.
Is 40 Hillside Ave a flip candidate?
No — 40 Hillside Ave does not appear in our flips dataset.
Is 40 Hillside Ave a tax-appeal candidate?
No — 40 Hillside Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.5%
Implied 1-yr
-6.0%
2026 Q3
$2.56M
2026 Q4
$2.52M
ZIP 06820 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Hillside Ave