420 Grand Oak Ct
Walnut Creek, CA 94598
4 bd 3 ba 2,725 sqft Built 1986 Lot 11,352 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 | $551,486 | $1,303,514 | $1,855,000 | $21,359 |
| 2024 | $551,486 | $1,303,514 | $1,855,000 | $20,580 |
| 2023 | $514,000 | $1,215,000 | $1,729,000 | $19,955 |
| 2022 | $550,000 | $1,300,000 | $1,850,000 | $21,515 |
| 2021 | $383,375 | $553,766 | $937,141 | $11,181 |
| 2020 | $379,444 | $548,088 | $927,532 | $11,077 |
| 2019 | $372,004 | $537,342 | $909,346 | $10,951 |
| 2018 | $364,710 | $526,806 | $891,516 | $10,557 |
| 2017 | $357,559 | $516,477 | $874,036 | $10,224 |
| 2016 | $350,549 | $506,350 | $856,899 | $9,986 |
| 2015 | $345,284 | $498,745 | $844,029 | $9,922 |
| 2014 | $338,521 | $488,976 | $827,497 | $9,797 |
| 2013 | $336,992 | $486,767 | $823,759 | $9,553 |
| 2012 | $330,385 | $477,223 | $807,608 | $9,362 |
| 2011 | $323,907 | $467,866 | $791,773 | $9,015 |
| 2010 | $321,487 | $464,370 | $785,857 | $8,904 |
| 2009 | $322,251 | $465,474 | $787,725 | $8,896 |
| 2008 | $315,933 | $456,348 | $772,281 | $8,670 |
| 2007 | $309,739 | $447,400 | $757,139 | $8,479 |
Property facts
Year built
1986
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,725 sqft
Lot size
11,352 sqft
ZIP code
94598
City
Walnut Creek
Street
Grand Oak Ct
Coordinates
37.92057, -122.00954
Comparable properties nearby
Frequently asked questions
When did 420 Grand Oak Ct last sell?
No public-record sale is on file for 420 Grand Oak Ct.
What is the current tax assessment for 420 Grand Oak Ct?
The most recent total assessment for 420 Grand Oak Ct (year 2025) is $1,855,000 with $21,359 in property tax.
When was 420 Grand Oak Ct built?
420 Grand Oak Ct was built in 1986.
How does 420 Grand Oak Ct compare to others on Grand Oak Ct?
We track 2 other properties on Grand Oak Ct. Browse the list under "Other properties on Grand Oak Ct" to compare beds, baths, and sale history.
What are the property facts for 420 Grand Oak Ct?
420 Grand Oak Ct is a 4 bed, 3 bath, 2,725 sqft, 11,352 sqft lot single_family.
Is 420 Grand Oak Ct a flip candidate?
No — 420 Grand Oak Ct does not appear in our flips dataset.
Is 420 Grand Oak Ct a tax-appeal candidate?
No — 420 Grand Oak Ct is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.0%
Implied 1-yr
-7.9%
2026 Q3
$1.21M
2026 Q4
$1.18M
ZIP 94598 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Grand Oak Ct