33 Harold St
Cos Cob, CT 06807
3 bd 2 ba 1,708 sqft Built 1953 Lot 7,405 sqft single_family
Most recent sale
$857,500
Aug 25, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Aug 25, 2022 | Sold | $857,500 | Public Record |
| Jun 6, 2022 | Price changed | $868,000 | MLS #115696 |
| May 4, 2022 | Listed | $885,000 | MLS #115696 |
| Nov 20, 2017 | Listed for rent | $3,500 | Greenwich |
| Nov 16, 2017 | Listing removed | $3,500 | Greenwich |
| Nov 7, 2017 | Listed for rent | $3,500 | Greenwich |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $166,320 | $446,600 | $612,920 | $7,575 |
| 2023 | $166,320 | $446,600 | $612,920 | $7,132 |
| 2022 | $166,320 | $446,600 | $612,920 | $7,067 |
| 2021 | $154,560 | $370,020 | $524,580 | $6,316 |
| 2020 | $154,560 | $370,020 | $524,580 | $6,305 |
| 2019 | $154,560 | $370,020 | $524,580 | $6,368 |
| 2018 | $154,560 | $370,020 | $524,580 | $6,227 |
| 2017 | $154,560 | $370,020 | $524,580 | $6,305 |
| 2016 | $152,880 | $370,020 | $522,900 | $6,185 |
| 2015 | $86,030 | $380,310 | $466,340 | $5,532 |
| 2013 | $86,030 | $380,310 | $466,340 | $5,274 |
| 2006 | $93,520 | $444,640 | $538,160 | $4,225 |
| 2004 | $126,210 | $158,200 | $284,410 | $3,319 |
| 2003 | $126,210 | $158,200 | $284,410 | $3,211 |
Property facts
Year built
1953
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,708 sqft
Lot size
7,405 sqft
ZIP code
06807
City
Cos Cob
Street
Harold St
Coordinates
41.04341, -73.59308
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$5,145
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 33 Harold St last sell?
33 Harold St most recently sold on Aug 25, 2022 for $857,500.
What is the current tax assessment for 33 Harold St?
The most recent total assessment for 33 Harold St (year 2025) is $612,920 with $7,575 in property tax.
How does 33 Harold St's assessment compare to its last sale price?
The current assessment is 28.5% below the last sale price of $857,500.
When was 33 Harold St built?
33 Harold St was built in 1953.
How does 33 Harold St compare to others on Harold St?
We track 8 other properties on Harold St. Browse the list under "Other properties on Harold St" to compare beds, baths, and sale history.
What are the property facts for 33 Harold St?
33 Harold St is a 3 bed, 2 bath, 1,708 sqft, 7,405 sqft lot single_family.
Is 33 Harold St a flip candidate?
No — 33 Harold St does not appear in our flips dataset.
Is 33 Harold St a tax-appeal candidate?
No — 33 Harold 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
+4.5%
Implied 1-yr
+17.8%
2025 Q4
$2.1M
2026 Q1
$2.17M
ZIP 06807 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Harold St