821 Bertram St
Walnut Creek, CA 94598
4 bd 3 ba 3,503 sqft Built 1997 Lot 42,210 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 | $783,430 | $1,396,337 | $2,179,767 | $24,879 |
| 2024 | $783,430 | $1,396,337 | $2,179,767 | $24,270 |
| 2023 | $749,088 | $1,342,116 | $2,091,204 | $23,913 |
| 2022 | $734,400 | $1,315,800 | $2,050,200 | $23,768 |
| 2021 | $522,127 | $415,989 | $938,116 | $11,205 |
| 2020 | $516,774 | $411,724 | $928,498 | $11,100 |
| 2019 | $506,642 | $403,651 | $910,293 | $10,974 |
| 2018 | $496,708 | $395,737 | $892,445 | $10,558 |
| 2017 | $486,969 | $387,978 | $874,947 | $10,226 |
| 2016 | $477,421 | $380,371 | $857,792 | $9,987 |
| 2015 | $470,250 | $374,658 | $844,908 | $9,923 |
| 2014 | $461,039 | $367,319 | $828,358 | $9,797 |
| 2013 | $458,956 | $365,659 | $824,615 | $9,629 |
| 2012 | $449,957 | $358,490 | $808,447 | $9,439 |
| 2011 | $441,135 | $351,461 | $792,596 | $9,090 |
| 2010 | $437,839 | $348,835 | $786,674 | $8,979 |
| 2009 | $438,880 | $349,664 | $788,544 | $8,948 |
| 2008 | $430,275 | $342,808 | $773,083 | $8,722 |
| 2007 | $421,839 | $336,087 | $757,926 | $8,530 |
Property facts
Year built
1997
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
3,503 sqft
Lot size
42,210 sqft
ZIP code
94598
City
Walnut Creek
Street
Bertram St
Coordinates
37.90882, -121.99732
Comparable properties nearby
Frequently asked questions
When did 821 Bertram St last sell?
No public-record sale is on file for 821 Bertram St.
What is the current tax assessment for 821 Bertram St?
The most recent total assessment for 821 Bertram St (year 2025) is $2,179,767 with $24,879 in property tax.
When was 821 Bertram St built?
821 Bertram St was built in 1997.
How does 821 Bertram St compare to others on Bertram St?
We do not currently track other properties on Bertram St.
What are the property facts for 821 Bertram St?
821 Bertram St is a 4 bed, 3 bath, 3,503 sqft, 42,210 sqft lot single_family.
Is 821 Bertram St a flip candidate?
No — 821 Bertram St does not appear in our flips dataset.
Is 821 Bertram St a tax-appeal candidate?
No — 821 Bertram 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
-2.0%
Implied 1-yr
-7.9%
2026 Q3
$1.21M
2026 Q4
$1.18M
ZIP 94598 — Median Price History + Forecast
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Geography