31 Harriet Ln
Darien, CT 06820
5 bd 4 ba 3,328 sqft Built 1999 Lot 23,958 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 | $631,680 | $401,450 | $1,033,130 | $15,993 |
| 2023 | $525,700 | $308,840 | $834,540 | $14,696 |
| 2022 | $525,700 | $308,840 | $834,540 | $14,379 |
| 2021 | $525,700 | $308,840 | $834,540 | $14,054 |
| 2020 | $525,700 | $308,840 | $834,540 | $13,653 |
| 2019 | $525,700 | $308,840 | $834,540 | $13,745 |
| 2018 | $542,010 | $217,000 | $759,010 | $12,205 |
| 2017 | $542,010 | $217,000 | $759,010 | $12,266 |
| 2016 | $542,010 | $217,000 | $759,010 | $11,970 |
| 2015 | $542,010 | $217,000 | $759,010 | $11,651 |
| 2013 | $388,430 | $339,920 | $728,350 | $9,592 |
| 2006 | $337,890 | $285,600 | $623,490 | $8,355 |
| 2005 | $482,700 | $408,000 | $890,700 | $11,597 |
| 2003 | $227,150 | $145,600 | $372,750 | $4,868 |
Property facts
Year built
1999
Property type
single_family
Stories
2
Beds
5
Baths
4
Living area
3,328 sqft
Lot size
23,958 sqft
ZIP code
06820
City
Darien
Street
Harriet Ln
Coordinates
41.07656, -73.45006
Comparable properties nearby
Frequently asked questions
When did 31 Harriet Ln last sell?
No public-record sale is on file for 31 Harriet Ln.
What is the current tax assessment for 31 Harriet Ln?
The most recent total assessment for 31 Harriet Ln (year 2025) is $1,033,130 with $15,993 in property tax.
When was 31 Harriet Ln built?
31 Harriet Ln was built in 1999.
How does 31 Harriet Ln compare to others on Harriet Ln?
We track 1 other property on Harriet Ln. Browse the list under "Other properties on Harriet Ln" to compare beds, baths, and sale history.
What are the property facts for 31 Harriet Ln?
31 Harriet Ln is a 5 bed, 4 bath, 3,328 sqft, 23,958 sqft lot single_family.
Is 31 Harriet Ln a flip candidate?
No — 31 Harriet Ln does not appear in our flips dataset.
Is 31 Harriet Ln a tax-appeal candidate?
No — 31 Harriet Ln 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 Harriet Ln