820 Spring Dr
Mill Valley, CA 94941
2 bd 1 ba 1,331 sqft Built 1928 Lot 7,802 sqft single_family
Most recent sale
$1,060,000
Sep 30, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Sep 30, 2022 | Sold | $1,060,000 | MLS #322067015 |
| Sep 21, 2022 | Relisted | $995,000 | MLS #322067015 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $208,080 | $894,744 | $1,102,824 | $18,283 |
| 2024 | $208,080 | $894,744 | $1,102,824 | $17,597 |
| 2023 | $200,000 | $860,000 | $1,060,000 | $17,221 |
| 2022 | $71,163 | $41,576 | $112,739 | $4,957 |
| 2021 | $69,768 | $40,760 | $110,528 | $4,778 |
| 2020 | $69,053 | $40,343 | $109,396 | $4,513 |
| 2019 | $67,699 | $39,552 | $107,251 | $4,039 |
| 2018 | $66,372 | $38,776 | $105,148 | $3,269 |
| 2017 | $65,070 | $38,016 | $103,086 | $2,973 |
| 2016 | $63,795 | $37,271 | $101,066 | $3,139 |
| 2015 | $62,836 | $36,711 | $99,547 | $2,893 |
| 2014 | $61,606 | $35,992 | $97,598 | $2,753 |
| 2013 | $61,328 | $35,829 | $97,157 | $2,700 |
| 2012 | $60,125 | $35,127 | $95,252 | $2,624 |
| 2010 | $58,506 | $34,181 | $92,687 | $2,585 |
| 2009 | $58,646 | $34,262 | $92,908 | $2,218 |
| 2008 | $57,496 | $33,591 | $91,087 | $2,185 |
| 2006 | $56,368 | $32,932 | $89,300 | $1,877 |
Property facts
Year built
1928
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
1,331 sqft
Lot size
7,802 sqft
ZIP code
94941
City
Mill Valley
Street
Spring Dr
Coordinates
37.87641, -122.54416
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
$4,259
Gross rental yield
4.82%
Implied cap rate
3.13%
Trend-extrapolated value
—
Frequently asked questions
When did 820 Spring Dr last sell?
820 Spring Dr most recently sold on Sep 30, 2022 for $1,060,000.
What is the current tax assessment for 820 Spring Dr?
The most recent total assessment for 820 Spring Dr (year 2025) is $1,102,824 with $18,283 in property tax.
How does 820 Spring Dr's assessment compare to its last sale price?
The current assessment is 4.0% above the last sale price of $1,060,000.
When was 820 Spring Dr built?
820 Spring Dr was built in 1928.
How does 820 Spring Dr compare to others on Spring Dr?
We track 8 other properties on Spring Dr. Browse the list under "Other properties on Spring Dr" to compare beds, baths, and sale history.
What are the property facts for 820 Spring Dr?
820 Spring Dr is a 2 bed, 1 bath, 1,331 sqft, 7,802 sqft lot single_family.
Is 820 Spring Dr a flip candidate?
No — 820 Spring Dr does not appear in our flips dataset.
Is 820 Spring Dr a tax-appeal candidate?
No — 820 Spring Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.2%
Implied 1-yr
+1.0%
2026 Q2
$2.17M
2026 Q3
$2.18M
ZIP 94941 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Spring Dr