75 William St
Greenwich, CT 06830
6 bd 6 ba 3,706 sqft Built 2013 Lot 11,761 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 | $1,143,730 | $632,380 | $1,776,110 | $21,951 |
| 2023 | $1,143,730 | $632,380 | $1,776,110 | $20,667 |
| 2022 | $1,143,730 | $632,380 | $1,776,110 | $20,479 |
| 2021 | $1,246,490 | $486,430 | $1,732,920 | $20,864 |
| 2020 | $1,177,050 | $512,050 | $1,689,100 | $20,303 |
| 2019 | $1,177,050 | $512,050 | $1,689,100 | $20,506 |
| 2018 | $1,228,150 | $512,050 | $1,740,200 | $20,656 |
| 2017 | $1,228,150 | $512,050 | $1,740,200 | $20,915 |
| 2016 | $1,228,150 | $512,050 | $1,740,200 | $20,585 |
| 2015 | $891,100 | $691,040 | $1,582,140 | $18,769 |
| 2013 | $17,220 | $691,040 | $708,260 | $8,010 |
| 2006 | $22,050 | $909,160 | $931,210 | $7,310 |
| 2004 | $124,110 | $190,190 | $314,300 | $3,668 |
| 2003 | $124,110 | $190,190 | $314,300 | $3,548 |
Property facts
Year built
2013
Property type
single_family
Stories
2
Beds
6
Baths
6
Living area
3,706 sqft
Lot size
11,761 sqft
ZIP code
06830
City
Greenwich
Street
William St
Coordinates
41.03544, -73.62709
Comparable properties nearby
Frequently asked questions
When did 75 William St last sell?
No public-record sale is on file for 75 William St.
What is the current tax assessment for 75 William St?
The most recent total assessment for 75 William St (year 2025) is $1,776,110 with $21,951 in property tax.
When was 75 William St built?
75 William St was built in 2013.
How does 75 William St compare to others on William St?
We track 8 other properties on William St. Browse the list under "Other properties on William St" to compare beds, baths, and sale history.
What are the property facts for 75 William St?
75 William St is a 6 bed, 6 bath, 3,706 sqft, 11,761 sqft lot single_family.
Is 75 William St a flip candidate?
No — 75 William St does not appear in our flips dataset.
Is 75 William St a tax-appeal candidate?
No — 75 William 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
-3.1%
Implied 1-yr
-12.2%
2026 Q3
$4.87M
2026 Q4
$4.68M
ZIP 06830 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St