840 18th St
Santa Monica, CA 90403
15 bd 15 ba 9,927 sqft Built 1970 Lot 8,009 sqft multi_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 | $392,263 | $159,581 | $551,844 | $8,960 |
| 2024 | $392,263 | $159,581 | $551,844 | $7,868 |
| 2023 | $377,032 | $153,385 | $530,417 | $7,763 |
| 2022 | $369,640 | $150,378 | $520,018 | $7,667 |
| 2021 | $362,393 | $147,430 | $509,823 | $7,430 |
| 2020 | $358,678 | $145,919 | $504,597 | $7,376 |
| 2019 | $351,646 | $143,058 | $494,704 | $7,310 |
| 2018 | $344,751 | $140,253 | $485,004 | $6,788 |
| 2017 | $337,992 | $137,503 | $475,495 | $6,713 |
| 2016 | $331,365 | $134,807 | $466,172 | $6,390 |
| 2015 | $326,388 | $132,783 | $459,171 | $6,315 |
| 2014 | $319,995 | $130,182 | $450,177 | $6,663 |
| 2013 | $318,549 | $129,594 | $448,143 | $6,241 |
| 2012 | $312,303 | $127,053 | $439,356 | $6,484 |
| 2010 | $306,180 | $124,562 | $430,742 | $6,224 |
| 2009 | $303,892 | $123,632 | $427,524 | $5,731 |
| 2008 | $298,642 | $121,497 | $420,139 | $5,965 |
| 2007 | $292,787 | $119,115 | $411,902 | $5,837 |
Property facts
Year built
1970
Property type
multi_family
Stories
3
Beds
15
Baths
15
Living area
9,927 sqft
Lot size
8,009 sqft
ZIP code
90403
City
Santa Monica
Street
18th St
Coordinates
34.03423, -118.49070
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 840 18th St last sell?
No public-record sale is on file for 840 18th St.
What is the current tax assessment for 840 18th St?
The most recent total assessment for 840 18th St (year 2025) is $551,844 with $8,960 in property tax.
When was 840 18th St built?
840 18th St was built in 1970.
How does 840 18th St compare to others on 18th St?
We track 8 other properties on 18th St. Browse the list under "Other properties on 18th St" to compare beds, baths, and sale history.
What are the property facts for 840 18th St?
840 18th St is a 15 bed, 15 bath, 9,927 sqft, 8,009 sqft lot multi_family.
Is 840 18th St a flip candidate?
No — 840 18th St does not appear in our flips dataset.
Is 840 18th St a tax-appeal candidate?
No — 840 18th 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
+0.8%
Implied 1-yr
+3.3%
2026 Q3
$2.62M
2026 Q4
$2.64M
ZIP 90403 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 18th St