15 Gardiner St
Darien, CT 06820
7 bd 6 ba 5,122 sqft Built 2016 Lot 10,019 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 | $1,043,070 | $565,250 | $1,608,320 | $24,897 |
| 2023 | $908,250 | $403,760 | $1,312,010 | $23,104 |
| 2022 | $908,250 | $403,760 | $1,312,010 | $22,606 |
| 2021 | $908,250 | $403,760 | $1,312,010 | $22,094 |
| 2020 | $908,250 | $403,760 | $1,312,010 | $21,464 |
| 2019 | $908,250 | $403,760 | $1,312,010 | $21,609 |
| 2018 | $1,004,010 | $357,980 | $1,361,990 | $21,901 |
| 2017 | $1,004,010 | $357,980 | $1,361,990 | $22,010 |
| 2016 | — | $357,980 | $357,980 | $5,645 |
| 2015 | $139,020 | $357,980 | $497,000 | $7,629 |
| 2013 | $115,360 | $407,820 | $523,180 | $6,890 |
| 2006 | $112,070 | $304,920 | $416,990 | $5,588 |
| 2005 | $160,100 | $435,600 | $595,700 | $7,756 |
| 2003 | $91,630 | $221,620 | $313,250 | $4,091 |
Property facts
Year built
2016
Property type
single_family
Stories
—
Beds
7
Baths
6
Living area
5,122 sqft
Lot size
10,019 sqft
ZIP code
06820
City
Darien
Street
Gardiner St
Coordinates
41.05968, -73.49769
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 15 Gardiner St last sell?
No public-record sale is on file for 15 Gardiner St.
What is the current tax assessment for 15 Gardiner St?
The most recent total assessment for 15 Gardiner St (year 2025) is $1,608,320 with $24,897 in property tax.
When was 15 Gardiner St built?
15 Gardiner St was built in 2016.
How does 15 Gardiner St compare to others on Gardiner St?
We track 8 other properties on Gardiner St. Browse the list under "Other properties on Gardiner St" to compare beds, baths, and sale history.
What are the property facts for 15 Gardiner St?
15 Gardiner St is a 7 bed, 6 bath, 5,122 sqft, 10,019 sqft lot single_family.
Is 15 Gardiner St a flip candidate?
No — 15 Gardiner St does not appear in our flips dataset.
Is 15 Gardiner St a tax-appeal candidate?
No — 15 Gardiner St 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 Gardiner St