1550 Castle Rd
Sonoma, CA 95476
4 bd 5 ba 4,896 sqft Built 1997 Lot 210,830 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 | $2,297,461 | $2,381,350 | $4,678,811 | $53,240 |
| 2024 | $2,297,461 | $2,381,350 | $4,678,811 | $52,287 |
| 2023 | $2,208,249 | $2,288,880 | $4,497,129 | $51,303 |
| 2022 | $2,164,950 | $2,244,000 | $4,408,950 | $50,660 |
| 2021 | $2,122,500 | $2,200,000 | $4,322,500 | $49,766 |
| 2020 | $2,402,669 | $2,160,397 | $4,563,066 | $53,032 |
| 2019 | $2,443,583 | $2,204,531 | $4,648,114 | $53,900 |
| 2018 | $2,395,670 | $2,161,305 | $4,556,975 | $53,105 |
| 2017 | $2,348,697 | $2,118,927 | $4,467,624 | $52,256 |
| 2016 | $2,302,645 | $2,077,380 | $4,380,025 | $49,638 |
| 2015 | $2,160,000 | $1,940,000 | $4,100,000 | $48,069 |
| 2014 | $1,893,000 | $1,707,000 | $3,600,000 | $45,918 |
| 2013 | $1,893,000 | $1,707,000 | $3,600,000 | $40,164 |
| 2012 | $1,893,000 | $1,707,000 | $3,600,000 | $40,299 |
| 2010 | $2,127,625 | $1,919,481 | $4,047,106 | $44,719 |
| 2009 | $2,075,373 | $1,872,342 | $3,947,715 | $43,461 |
| 2008 | $2,034,680 | $1,835,630 | $3,870,310 | $42,292 |
| 2007 | $1,994,785 | $1,799,638 | $3,794,423 | $41,460 |
Property facts
Year built
1997
Property type
single_family
Stories
2
Beds
4
Baths
5
Living area
4,896 sqft
Lot size
210,830 sqft
ZIP code
95476
City
Sonoma
Street
Castle Rd
Coordinates
38.29894, -122.43076
Comparable properties nearby
Frequently asked questions
When did 1550 Castle Rd last sell?
No public-record sale is on file for 1550 Castle Rd.
What is the current tax assessment for 1550 Castle Rd?
The most recent total assessment for 1550 Castle Rd (year 2025) is $4,678,811 with $53,240 in property tax.
When was 1550 Castle Rd built?
1550 Castle Rd was built in 1997.
How does 1550 Castle Rd compare to others on Castle Rd?
We track 8 other properties on Castle Rd. Browse the list under "Other properties on Castle Rd" to compare beds, baths, and sale history.
What are the property facts for 1550 Castle Rd?
1550 Castle Rd is a 4 bed, 5 bath, 4,896 sqft, 210,830 sqft lot single_family.
Is 1550 Castle Rd a flip candidate?
No — 1550 Castle Rd does not appear in our flips dataset.
Is 1550 Castle Rd a tax-appeal candidate?
No — 1550 Castle Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.8%
Implied 1-yr
-7.2%
2026 Q2
$1.53M
2026 Q3
$1.5M
ZIP 95476 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Castle Rd