Napa County property records for 28 addresses on Conn Valley Rd, Saint Helena, CA · Last verified October 2026
| Properties | 28 |
|---|---|
| Median Sale Price | $12,750,000 |
| Deeds and Mortgages on File | 48 |
| Median Price per Sqft | $1,238 |
| Owner Occupied | 46% |
| Median Annual Tax Bill | $20,843 |
| Median Year Built | 1948 |
| Median Ownership Tenure | 10 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
750 Conn Valley Rd |
6 bd · 4 ba · 1,760 sqft built 1880 · 440 acres | $44,873 2022 | Assessor Updated Jun 2023 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
751 Conn Valley Rd |
143 acres | $1,354 2022 | Assessor Updated Jun 2023 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
785 Conn Valley Rd |
8.06 acres | $14,354 2026 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
789 Conn Valley Rd |
4 bd · 5 ba · 10,294 sqft built 2017 · 8.03 acres | $12,750,000 Nov 2025 | $136,683 2026 | Assessor + 6 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
790 Conn Valley Rd |
3 bd · 3.5 ba · 2,648 sqft built 1887 · 38.9 acres | — Feb 2017 | $51,951 2026 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
799 Conn Valley Rd |
3 bd · 4 ba · 4,109 sqft built 1969 · 11.1 acres | — Dec 2016 | $30,256 2016 | Assessor Updated May 2024 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
800 Conn Valley Rd |
2,034 sqft built 1924 · 13 acres | $2,585 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
850 Conn Valley Rd |
3 bd · 2.5 ba · 1,877 sqft built 1950 · 20 acres | $640,000 Nov 1997 | $11,218 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
861 Conn Valley Rd |
6 bd · 7 ba · 7,920 sqft built 2019 · 10.9 acres | $15,000,000 Oct 2022 | $167,217 2026 | Assessor + 6 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
921 Conn Valley Rd |
4 bd · 3 ba · 3,789 sqft built 1980 · 5 acres | — Mar 2005 | $49,548 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
950 Conn Valley Rd |
3 bd · 2 ba · 1,436 sqft built 1905 · 80 acres | $1,456 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
960 Conn Valley Rd |
2,236 sqft built 1946 · 88.6 acres | $18,116 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
970 Conn Valley Rd |
3 bd · 3 ba · 6,953 sqft built 1887 · 62.1 acres | — Mar 2020 | $119,029 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
999 Conn Valley Rd |
1,656 sqft built 1942 · 100 acres | — Sep 2016 | $1,324 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1200 Conn Valley Rd |
7 bd · 9 ba · 11,164 sqft built 2012 · 60 acres | — Jan 2007 | $199,617 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1213 Conn Valley Rd |
1,742 sqft 39.1 acres | $4,021 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1220 Conn Valley Rd |
2 bd · 1 ba · 3,444 sqft built 1948 · 54.4 acres | — Dec 2010 | $47,015 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1226 Conn Valley Rd |
4 bd · 2 ba · 3,940 sqft built 1957 · 43.8 acres | — Nov 1999 | $22,775 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1230 Conn Valley Rd |
4 bd · 1 ba · 1,792 sqft built 1969 · 1.21 acres | $450,000 May 2002 | $7,279 2026 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1291 Conn Valley Rd |
4 bd · 2 ba · 2,484 sqft built 1935 · 40.4 acres | $2,175,000 Oct 2026 | $1,553 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1310 Conn Valley Rd |
60.4 acres | $5,150 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1314 Conn Valley Rd |
4 bd · 3 ba · 3,583 sqft built 1929 · 143 acres | $144,941 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1406 Conn Valley Rd |
3 bd · 2 ba · 2,014 sqft built 1940 · 1.06 acres | $325,000 Sep 1995 | $5,830 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1460 Conn Valley Rd |
2 bd · 2 ba · 1,705 sqft built 1960 · 1.06 acres | $1,400,000 Apr 2022 | $15,979 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1730 Conn Valley Rd |
77.9 acres | — Feb 2007 | $78,660 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1738 Conn Valley Rd |
3 bd · 3.5 ba · 4,522 sqft built 1982 · 18.8 acres | $15,440 2026 | Assessor + 5 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1744 Conn Valley Rd |
3 bd · 3.5 ba · 3,418 sqft built 1997 · 25.4 acres | $24,250,000 Jan 2023 | $20,843 2026 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1750 Conn Valley Rd |
4 bd · 1 ba · 1,980 sqft built 1900 · 306 acres | $24,250,000 Jan 2023 | $273,300 2026 | Assessor + 12 Documents Updated Oct 2026 | Owner on File |