21 Gilmartin Dr
Tiburon, CA 94920
4 bd 6 ba 4,962 sqft Built 2016 Lot 16,605 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 | $3,463,744 | $5,303,858 | $8,767,602 | $98,855 |
| 2024 | $3,463,744 | $5,303,858 | $8,767,602 | $95,388 |
| 2023 | $3,329,280 | $5,097,960 | $8,427,240 | $93,862 |
| 2022 | $3,264,000 | $4,998,000 | $8,262,000 | $92,729 |
| 2021 | $4,420,106 | $2,680,475 | $7,100,581 | $80,318 |
| 2020 | $4,359,800 | $2,653,000 | $7,012,800 | $79,413 |
| 2019 | $4,186,600 | $2,601,000 | $6,787,600 | $76,815 |
| 2018 | $4,080,000 | $2,550,000 | $6,630,000 | $75,417 |
| 2017 | $4,000,000 | $2,500,000 | $6,500,000 | $74,168 |
| 2016 | $600,000 | $1,706,848 | $2,306,848 | $26,697 |
| 2015 | — | $1,631,968 | $1,631,968 | $19,529 |
| 2014 | — | $570,964 | $570,964 | $7,370 |
| 2013 | — | $568,387 | $568,387 | $7,244 |
| 2012 | — | $557,245 | $557,245 | $7,108 |
| 2010 | — | $546,320 | $546,320 | $6,992 |
| 2009 | — | $542,239 | $542,239 | $6,971 |
| 2008 | — | $532,883 | $532,883 | $6,766 |
| 2006 | — | $522,437 | $522,437 | $6,577 |
Property facts
Year built
2016
Property type
single_family
Stories
—
Beds
4
Baths
6
Living area
4,962 sqft
Lot size
16,605 sqft
ZIP code
94920
City
Tiburon
Street
Gilmartin Dr
Coordinates
37.88774, -122.47324
Comparable properties nearby
Frequently asked questions
When did 21 Gilmartin Dr last sell?
No public-record sale is on file for 21 Gilmartin Dr.
What is the current tax assessment for 21 Gilmartin Dr?
The most recent total assessment for 21 Gilmartin Dr (year 2025) is $8,767,602 with $98,855 in property tax.
When was 21 Gilmartin Dr built?
21 Gilmartin Dr was built in 2016.
How does 21 Gilmartin Dr compare to others on Gilmartin Dr?
We track 8 other properties on Gilmartin Dr. Browse the list under "Other properties on Gilmartin Dr" to compare beds, baths, and sale history.
What are the property facts for 21 Gilmartin Dr?
21 Gilmartin Dr is a 4 bed, 6 bath, 4,962 sqft, 16,605 sqft lot single_family.
Is 21 Gilmartin Dr a flip candidate?
No — 21 Gilmartin Dr does not appear in our flips dataset.
Is 21 Gilmartin Dr a tax-appeal candidate?
No — 21 Gilmartin 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
+2.2%
Implied 1-yr
+8.9%
2026 Q3
$6.21M
2026 Q4
$6.33M
ZIP 94920 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Gilmartin Dr