300 South Ave
New Canaan, CT 06840
7 bd 8 ba 6,669 sqft Built 2015 Lot 14,810 sqft single_family
Most recent sale
$4,059,000
Aug 12, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Aug 12, 2022 | Sold | $4,059,000 | Public Record |
| Aug 11, 2022 | Sold | $4,059,000 | SMARTMLS |
| May 19, 2022 | Listed | $3,995,000 | MLS #146268 |
| May 16, 2022 | Listed | $3,995,000 | MLS #170482042 |
| Sep 17, 2014 | Sold | $1,115,000 | Public Record |
| Jul 8, 2014 | Sold | $1,115,000 | Public Record |
| Apr 24, 2002 | Sold | $490,000 | Public Record |
| Mar 3, 1997 | Sold | $375,000 | Public Record |
| Dec 1, 1995 | Sold | $330,000 | Public Record |
| Jun 30, 1992 | Sold | $279,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,637,720 | $966,000 | $2,603,720 | $43,456 |
| 2023 | $1,025,920 | $740,320 | $1,766,240 | $33,453 |
| 2022 | $1,025,920 | $740,320 | $1,766,240 | $32,446 |
| 2021 | $1,025,920 | $740,320 | $1,766,240 | $32,075 |
| 2020 | $1,025,920 | $740,320 | $1,766,240 | $32,075 |
| 2019 | $1,025,920 | $740,320 | $1,766,240 | $32,216 |
| 2018 | $1,215,970 | $628,320 | $1,844,290 | $32,474 |
| 2017 | $1,215,970 | $628,320 | $1,844,290 | $31,886 |
| 2016 | $1,215,970 | $628,320 | $1,844,290 | $31,161 |
| 2015 | $200,830 | $628,320 | $829,150 | $13,732 |
| 2013 | $146,580 | $656,040 | $802,620 | $12,218 |
| 2006 | $180,700 | $326,400 | $507,100 | $7,444 |
| 2005 | $180,700 | $326,400 | $507,100 | $7,094 |
| 2004 | $180,700 | $326,400 | $507,100 | $6,709 |
| 2003 | $112,280 | $284,760 | $397,040 | $5,555 |
Property facts
Year built
2015
Property type
single_family
Stories
—
Beds
7
Baths
8
Living area
6,669 sqft
Lot size
14,810 sqft
ZIP code
06840
City
New Canaan
Street
South Ave
Coordinates
41.13698, -73.48923
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
$24,354
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 300 South Ave last sell?
300 South Ave most recently sold on Aug 12, 2022 for $4,059,000.
What is the current tax assessment for 300 South Ave?
The most recent total assessment for 300 South Ave (year 2025) is $2,603,720 with $43,456 in property tax.
How does 300 South Ave's assessment compare to its last sale price?
The current assessment is 35.9% below the last sale price of $4,059,000.
When was 300 South Ave built?
300 South Ave was built in 2015.
How does 300 South Ave compare to others on South Ave?
We track 8 other properties on South Ave. Browse the list under "Other properties on South Ave" to compare beds, baths, and sale history.
What are the property facts for 300 South Ave?
300 South Ave is a 7 bed, 8 bath, 6,669 sqft, 14,810 sqft lot single_family.
Is 300 South Ave a flip candidate?
No — 300 South Ave does not appear in our flips dataset.
Is 300 South Ave a tax-appeal candidate?
No — 300 South 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
-0.2%
Implied 1-yr
-0.8%
2026 Q3
$2.61M
2026 Q4
$2.61M
ZIP 06840 — Median Price History + Forecast
Explore nearby
Geography
Other properties on South Ave