Marin County property records for 32 addresses on Heron Dr, Mill Valley, CA · Last verified August 2026
| Properties | 32 |
|---|---|
| Median Sale Price | $4,195,000 |
| Deeds and Mortgages on File | 49 |
| Median Price per Sqft | $1,008 |
| Owner Occupied | 91% |
| Median Annual Tax Bill | $35,527 |
| Median Year Built | 1991 |
| Median Ownership Tenure | 13 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $365,000Jan 1990 | $10,0172025 | —Jan 2003 | 2 Names on Record | AssessorUpdated Jul 2026 |
4 bd · 3.5 ba · 3,379 sqft · 0.23 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,387,000May 2017 | $34,7482025 | Amount on Record Apr 1999 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
5 bd · 3 ba · 3,347 sqft · 0.21 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,425,000Feb 2014 | $37,7412025 | Amount on Record Oct 2003 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 3,157 sqft · 0.23 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,5662025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3.5 ba · 3,384 sqft · 0.25 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,095,000Oct 1992 | $28,0942025 | —Mar 2007 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 4.5 ba · 3,563 sqft · 0.23 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,050,000Jul 2002 | $34,7402025 | —Dec 2008 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 3,540 sqft · 0.269 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000Feb 1991 | $22,6482025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2.5 ba · 3,372 sqft · 0.21 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,400,000Jun 2018 | $47,3062025 | —Mar 1997 | 1 Name on Record Owner Occupied | Assessor + 6 DocumentsUpdated Aug 2026 |
4 bd · 3.5 ba · 3,782 sqft · 0.289 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $949,000Jan 1996 | $19,4132025 | —Jan 1996 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 4.5 ba · 3,483 sqft · 0.2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,325,000Sep 2017 | $46,1192025 | Amount on Record May 2007 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 5 ba · 3,986 sqft · 0.3 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,900,000Jul 2023 | $49,3892025 | Amount on Record Mar 2015 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 2,982 sqft · 0.2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $798,000Feb 1994 | $22,8822025 | —Aug 2014 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 4,247 sqft · 0.31 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,660,000Oct 2019 | $11,9792025 | —Jan 2003 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 3,298 sqft · 0.219 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 1998 | $26,8532025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 3.5 ba · 4,180 sqft · 0.319 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,195,000May 2026 | $36,5792025 | —Sep 2004 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 3,214 sqft · 0.21 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,550,000Aug 2013 | $39,0812025 | Amount on Record Dec 2002 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 3,975 sqft · 0.3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2004 | $32,4462025 | Amount on Record May 1998 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 4 ba · 4,025 sqft · 0.31 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,010,000Apr 2014 | $45,0892025 | Amount on Record Mar 2006 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 3,025 sqft · 0.2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2000 | $35,5272025 | Amount on Record Dec 1995 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 4.5 ba · 4,365 sqft · 0.33 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,500,000Mar 2026 | $52,0672025 | Amount on Record Jul 2021 | 2 Names on Record | Assessor + 5 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 3,154 sqft · 0.189 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,100,000May 1994 | $24,8472025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
6 bd · 4.5 ba · 4,407 sqft · 0.36 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,400,000Nov 2015 | $49,3142025 | Amount on Record May 2007 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 3 ba · 3,168 sqft · 0.2 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $495,000Jul 1997 | $26,8522025 | Amount on Record May 1997 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 4 ba · 4,934 sqft · 0.41 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,420,000Jul 2010 | $38,1852025 | Amount on Record Aug 2005 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2.5 ba · 3,156 sqft · 0.189 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $29,1772025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 4.5 ba · 3,399 sqft · 0.25 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,500,000Aug 2000 | $46,0042025 | Amount on Record Dec 1998 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3.5 ba · 3,355 sqft · 0.21 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,477,000Oct 2025 | $28,4142025 | —Dec 1997 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 4.5 ba · 3,677 sqft · 0.26 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,300,000May 2015 | $48,1892025 | Amount on Record Apr 2005 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 4 ba · 3,308 sqft · 0.21 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,800,000Jul 2013 | $42,7702025 | —Aug 2013 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 3,209 sqft · 0.25 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,150,000Mar 2009 | $49,1492025 | Amount on Record Mar 2004 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 3.5 ba · 3,501 sqft · 0.23 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,330,000Nov 1997 | $27,5092025 | Amount on Record Apr 1996 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 4.5 ba · 4,393 sqft · 0.346 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,100,000May 2023 | $63,3842025 | Amount on Record Mar 2014 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |