657 Walnut St
San Carlos, CA 94070
3 bd 2 ba 1,497 sqft Built 2020 Lot 1,492 sqft condos
Most recent sale
$1,650,000
Oct 7, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Oct 7, 2022 | Sold | $1,650,000 | Public Record |
| Sep 21, 2022 | Listed | $1,599,000 | MLS #ML81908023 |
| Mar 27, 2020 | Sold | $1,578,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,201,662 | $514,998 | $1,716,660 | $20,952 |
| 2024 | $1,201,662 | $514,998 | $1,716,660 | $20,761 |
| 2023 | $1,155,000 | $495,000 | $1,650,000 | $19,975 |
| 2022 | $1,136,354 | $487,458 | $1,623,812 | $19,574 |
| 2021 | $1,114,073 | $477,900 | $1,591,973 | $19,314 |
Property facts
Year built
2020
Property type
condos
Stories
—
Beds
3
Baths
2
Living area
1,497 sqft
Lot size
1,492 sqft
ZIP code
94070
City
San Carlos
Street
Walnut St
Coordinates
37.50518, -122.26107
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$9,900
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 657 Walnut St last sell?
657 Walnut St most recently sold on Oct 7, 2022 for $1,650,000.
What is the current tax assessment for 657 Walnut St?
The most recent total assessment for 657 Walnut St (year 2025) is $1,716,660 with $20,952 in property tax.
How does 657 Walnut St's assessment compare to its last sale price?
The current assessment is 4.0% above the last sale price of $1,650,000.
When was 657 Walnut St built?
657 Walnut St was built in 2020.
How does 657 Walnut St compare to others on Walnut St?
We track 8 other properties on Walnut St. Browse the list under "Other properties on Walnut St" to compare beds, baths, and sale history.
What are the property facts for 657 Walnut St?
657 Walnut St is a 3 bed, 2 bath, 1,497 sqft, 1,492 sqft lot condos.
Is 657 Walnut St a flip candidate?
No — 657 Walnut St does not appear in our flips dataset.
Is 657 Walnut St a tax-appeal candidate?
No — 657 Walnut 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
-0.1%
Implied 1-yr
-0.4%
2026 Q3
$2.52M
2026 Q4
$2.52M
ZIP 94070 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Walnut St