645 Prospect St
San Carlos, CA 94070
2 bd 2 ba 1,549 sqft Built 1984 Lot 15,377 sqft condos
Most recent sale
$1,275,000
Dec 5, 2018
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 28, 2025 | Sold | $1,300,000 | MLSListings |
| Apr 4, 2025 | Price changed | $1,325,000 | MLSListings |
| Mar 21, 2025 | Listed | $1,370,000 | MLSListings |
| Jul 9, 2022 | Listed | $1,399,000 | MLS #ML81897284 |
| Dec 5, 2018 | Sold | $1,275,000 | MLS #300665600 |
| Nov 2, 2018 | Listed | $1,149,000 | MLS #ML81730015 |
| Jun 4, 2004 | Sold | $556,000 | Public Record |
| Oct 15, 1996 | Sold | $289,000 | Public Record |
| Jun 8, 1992 | Sold | $275,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $995,041 | $427,243 | $1,422,284 | $16,380 |
| 2024 | $995,041 | $427,243 | $1,422,284 | $17,580 |
| 2023 | $956,403 | $410,653 | $1,367,056 | $16,843 |
| 2022 | $937,650 | $402,601 | $1,340,251 | $16,454 |
| 2021 | $919,265 | $394,707 | $1,313,972 | $16,229 |
| 2020 | $909,840 | $390,660 | $1,300,500 | $16,058 |
| 2019 | $892,000 | $383,000 | $1,275,000 | $15,800 |
| 2018 | $486,327 | $208,422 | $694,749 | $9,249 |
| 2017 | $476,792 | $204,336 | $681,128 | $9,118 |
| 2016 | $467,444 | $200,330 | $667,774 | $8,916 |
| 2015 | $460,423 | $197,321 | $657,744 | $8,887 |
| 2014 | $451,404 | $193,456 | $644,860 | $8,594 |
| 2013 | $449,364 | $192,582 | $641,946 | $8,364 |
| 2012 | $440,553 | $188,806 | $629,359 | $7,925 |
| 2011 | $360,000 | $154,000 | $514,000 | $6,608 |
| 2010 | $428,687 | $183,721 | $612,408 | $7,632 |
| 2009 | $374,000 | $160,000 | $534,000 | $6,484 |
| 2008 | $421,281 | $180,548 | $601,829 | $7,186 |
| 2007 | $413,021 | $177,008 | $590,029 | $6,964 |
Property facts
Year built
1984
Property type
condos
Stories
1
Beds
2
Baths
2
Living area
1,549 sqft
Lot size
15,377 sqft
ZIP code
94070
City
San Carlos
Street
Prospect St
Coordinates
37.50251, -122.26445
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 645 Prospect St last sell?
645 Prospect St most recently sold on Dec 5, 2018 for $1,275,000.
What is the current tax assessment for 645 Prospect St?
The most recent total assessment for 645 Prospect St (year 2025) is $1,422,284 with $16,380 in property tax.
How does 645 Prospect St's assessment compare to its last sale price?
The current assessment is 11.6% above the last sale price of $1,275,000.
When was 645 Prospect St built?
645 Prospect St was built in 1984.
How does 645 Prospect St compare to others on Prospect St?
We track 8 other properties on Prospect St. Browse the list under "Other properties on Prospect St" to compare beds, baths, and sale history.
What are the property facts for 645 Prospect St?
645 Prospect St is a 2 bed, 2 bath, 1,549 sqft, 15,377 sqft lot condos.
Is 645 Prospect St a flip candidate?
No — 645 Prospect St does not appear in our flips dataset.
Is 645 Prospect St a tax-appeal candidate?
No — 645 Prospect 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 Prospect St