1815 Castle Gate Rd
Walnut Creek, CA 94595
6 bd 4 ba 3,684 sqft Built 1998 Lot 47,045 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 | $910,350 | $1,352,520 | $2,262,870 | $25,977 |
| 2024 | $910,350 | $1,352,520 | $2,262,870 | $25,636 |
| 2023 | $640,356 | $696,039 | $1,336,395 | $15,753 |
| 2022 | $627,800 | $682,392 | $1,310,192 | $15,403 |
| 2021 | $615,491 | $669,012 | $1,284,503 | $14,986 |
| 2020 | $609,180 | $662,153 | $1,271,333 | $14,860 |
| 2019 | $597,236 | $649,170 | $1,246,406 | $14,693 |
| 2018 | $585,526 | $636,442 | $1,221,968 | $14,196 |
| 2017 | $574,046 | $623,963 | $1,198,009 | $13,942 |
| 2016 | $562,791 | $611,729 | $1,174,520 | $13,690 |
| 2015 | $554,338 | $602,541 | $1,156,879 | $13,383 |
| 2014 | $543,480 | $590,739 | $1,134,219 | $13,237 |
| 2013 | $482,521 | $524,479 | $1,007,000 | $11,738 |
| 2012 | $422,625 | $459,375 | $882,000 | $10,244 |
| 2011 | $503,124 | $546,876 | $1,050,000 | $12,098 |
| 2010 | $516,130 | $561,012 | $1,077,142 | $12,320 |
| 2009 | $517,357 | $562,345 | $1,079,702 | $12,220 |
| 2008 | $507,213 | $551,319 | $1,058,532 | $12,050 |
| 2007 | $497,268 | $540,509 | $1,037,777 | $11,748 |
Property facts
Year built
1998
Property type
single_family
Stories
2
Beds
6
Baths
4
Living area
3,684 sqft
Lot size
47,045 sqft
ZIP code
94595
City
Walnut Creek
Street
Castle Gate Rd
Coordinates
37.88410, -122.06351
Comparable properties nearby
Frequently asked questions
When did 1815 Castle Gate Rd last sell?
No public-record sale is on file for 1815 Castle Gate Rd.
What is the current tax assessment for 1815 Castle Gate Rd?
The most recent total assessment for 1815 Castle Gate Rd (year 2025) is $2,262,870 with $25,977 in property tax.
When was 1815 Castle Gate Rd built?
1815 Castle Gate Rd was built in 1998.
How does 1815 Castle Gate Rd compare to others on Castle Gate Rd?
We do not currently track other properties on Castle Gate Rd.
What are the property facts for 1815 Castle Gate Rd?
1815 Castle Gate Rd is a 6 bed, 4 bath, 3,684 sqft, 47,045 sqft lot single_family.
Is 1815 Castle Gate Rd a flip candidate?
No — 1815 Castle Gate Rd does not appear in our flips dataset.
Is 1815 Castle Gate Rd a tax-appeal candidate?
No — 1815 Castle Gate 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
+0.5%
Implied 1-yr
+2.0%
2026 Q2
$790.2K
2026 Q3
$794K
ZIP 94595 — Median Price History + Forecast
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Geography