Sonoma County Assessor's Office records, 1873-1998
Finding aid author: Mark Cooper.
This work is licensed by Sonoma County Library under a
Creative Commons Attribution-NonCommercial-ShareAlike (CC BY-NC-SA) 4.0 International License
Published Feb 28, 2011
Sonoma County (Calif.) Assessor's Office records, 1873-1998
Sonoma County Library
Collection Title: Sonoma County Assessor's Office records,
Date (inclusive): 1873-1998
Date (bulk): 1873 (bulk)
Identification: SCG.00033
Creator:
Sonoma County (Calif.) Assessor's Office
Physical Description:
59 volumes; 8 microfilm reels; 26 boxes
Language of Materials:
English
Repository:
Sonoma County Library Archives
Abstract: This collection contains records created by the Sonoma County (Calif.) Assessor's Office. Records include documents pertaining
to road and property taxes; land assessments, including geothermal issues. records include: Assessment book of the property
of Petaluma road district for the year 1874-75. Record of delinquent taxpayers and sales of property for delinquent taxes
for 1874-75. Records necessary to value geothermal rights. Includes geological, historical, and valuation information, appraisal
and appeal documents, correspondence, etc. File of current and historical data for rural, residential and commercial properties.
Official records of taxes, assessments and property files for roads, subdivisions and manufactured homes.
Organized into seven series:
- Special road tax--Petaluma Township, 1873/1874-1874/1875
- Assessment book of the property of Petaluma road district for the year ..., 1874-1875
- Assessment roll of the Healdsburg and Pine Flat Road District, 1874-1877
- Sonoma County tax assessment, 1900-1974
- Wildcat subdivisions--assessment ledgers, 1910-1915
- Assessment appeals--geothermal (ASAP-0040), 1973, 1982-1998
- 7.Property files--manufactured homes (ASAP-0050), 1981-1992
Arranged variously chronologically, by district or by Assessor's Parcel Number (APN)
This Collection is indexed under the following controlled access subject terms.
Sonoma County (Calif.). Assessor's Office--Records and correspondence
Sonoma County (Calif.)--Appropriations and expenditures
Tax assessment--California--Sonoma County--Records and correspondence
Real property--Valuation--California--Sonoma County--Records and correspondence
Real property tax--California--Sonoma County--Records and correspondence
Geothermal power plants--California--Sonoma County
Mobile homes Taxation----California--Sonoma County
Real estate development--California--Russian River Area
Tax assessment--California--Healdsburg
Tax assessment--California--Sonoma County
Taxation--California--Petaluma
Ledgers (account books)
Taxes (political concept)
Tax records
County government records
Archival materials
Important Information for Users of the Collection
Materials stored offsite, but collection is open to research. In many cases, further details on individual volumes can be
found by calling staff at the Sonoma County History and Genealogy Library. To view these materials, please call staff at
707 308-3212 to request they be brought from the Archives to the Library
Property rights reside with the Sonoma County Library. The Sonoma County Library has made this collection available and believes
that the collection is in the Public Domain under the laws of the United States, but a determination was not made as to its
copyright status under the copyright laws of other countries. The Collection may not be in the Public Domain under the laws
of other countries. Preferred credit line is: Courtesy, the Sonoma County Library. Please see additional reproduction and
reuse information at
https://sonomalibrary.org/locations/sonoma-county-history-and-genealogy-library/order-photo
Sonoma County Assessor's Office records, 1873-1998. SCG.00033, Sonoma County History and Genealogy Library, Santa Rosa, CA
SCL Special Collections Control Number: SCG.00033.01
Series 1. Special road tax--Petaluma Township
1873/1874-1874/1875
Note:
Series content list:
5. 1: 1873-74 : ARCHIVES ROW 5 BIN 15 : Special road tax
5. 2: 1874-75 : ARCHIVES ROW 5 BIN 15 : Special road tax
Physical Description:
Extent: 2 volumes
SCL Special Collections Control Number: SCG.00033.02
Series 2. Assessment book of the property of Petaluma Road District for the year ...
1874-1875
SCL Special Collections Control Number: SCG.00033.03
Series 3. Assessment roll of the Healdsburg and Pine Flat Road District
1874-1877
Note:
Series content list:
1874-1875 : ARCHIVES ROW 5 BIN 18 : Assessment #1
1876-1877 : ARCHIVES ROW 5 BIN 18 : Assessment #2
Physical Description:
Extent: 2 volumes
SCL Special Collections Control Number: SCG.00033.04
Series 4. Sonoma County tax assessment
1900-1974
Note:
Series content list:
1900 : ARCHIVES ROW 4 BIN 15
1912 : ARCHIVES ROW 3 BIN 23
1913 : ARCHIVES ROW 4 BIN 19
1921 (SANTA ROSA ONLY) : ARCHIVES ROW 3 BIN 15
1925 : ARCHIVES ROW 3 BIN 19
1927 : ARCHIVES ROW 4 BIN 14
1927 : ARCHIVES ROW 4 BIN 14
1929 : ARCHIVES ROW 3 BIN 23
1934: BOOKS 1-14 [14 volumes] : ARCHIVES ROW 3 BIN 21
1934: BOOKS 16-21 [6 volumes] : ARCHIVES ROW 3 BIN 22
1935: BOOK 1-15; INDEX [16 volumes] : ARCHIVES ROW 3 BIN 17
1935: BOOK 19, [20] [2 volumes] : ARCHIVES ROW 3 BIN 18
1936 : ARCHIVES ROW 5 BIN 9
1939 : ARCHIVES ROW 5 BIN 2
1948 : ARCHIVES ROW 5 BIN 7
1949 : ARCHIVES ROW 5 BIN 3
1956 : ARCHIVES ROW 5 BIN 10
1958 : ARCHIVES ROW 5 BIN 6
1959 : ARCHIVES ROW 5 BIN 5
1959 : ARCHIVES ROW 5 BIN 23
1961 : ARCHIVES ROW 4 BIN 17
1962-1963 : ARCHIVES ROW 4 BIN 22
1962-1963 : ARCHIVES ROW 4 BIN 23
1963-1964 : ARCHIVES ROW 4 BIN 21
1974 : ARCHIVES ROW 4 BIN 18
Physical Description:
Extent: Volumes (Large collection -- ask staff)
Each year includes multiple volumes by area. Not all areas of the County are represented each year.
SCL Special Collections Control Number: SCG.00033.05
Series 5. Wildcat subdivisions--assessment ledgers
1910-1915
Note:
Series content list:
1910-1915 : ARCHIVES ROW 31 BIN 3 BOX A001 : Assessment ledgers
1910-1915 : ARCHIVES ROW 31 BIN 3 BOX A002 : Assessment ledgers
1910-1915 : ARCHIVES ROW 31 BIN 3 BOX A003 : Assessment ledgers
1910-1915 : ARCHIVES ROW 31 BIN 3 BOX A004 : Assessment ledgers
1910-1915 : ARCHIVES ROW 31 BIN 3 BOX A005 : Assessment ledgers
Physical Description:
Extent: 5 boxes
Cazadero Redwoods, Cazadero Woodlands, Camp Dixie, Glen Artney, Oakhurst Villa, Summerland, Hot Springs Heights, Skaggs Springs
Heights, Warm Springs Heights, Cloverdale Heights, Cloverdale Terrace, Fairyland
SCL Special Collections Control Number: SCG.00033.06
Series 6. Sonoma County assessment delinquent roll (Tax Collector's Office)
1960-1961
Note:
Series content list:
1859/1860, 1864/1865-1866/1867 : Delinquent roll, Reel 1 : History and Genealogy Library Microfilm Cabinets
1867/1868, 1869/1870 : Delinquent roll, Reel 2 : History and Genealogy Library Microfilm Cabinets
1870/1871, 1872/1873 : Delinquent roll, Reel 3 : History and Genealogy Library Microfilm Cabinets
1873/1874, 1876/1877 : Delinquent roll, Reel 4 : History and Genealogy Library Microfilm Cabinets
1877/1878, 1880 : Delinquent roll, Reel 5 : History and Genealogy Library Microfilm Cabinets
1881 : Delinquent roll, Reel 6 : History and Genealogy Library Microfilm Cabinets
1882 : Delinquent roll, Reel 7 : History and Genealogy Library Microfilm Cabinets
1883 : Delinquent roll, Reel 8 : History and Genealogy Library Microfilm Cabinets
1960-1961 : ARCHIVES CABINET 38 : Delinquent roll 1960-61, supplements and pro-rates 1-00 to 93-28 ; Archives inventory no.
2793 ; Inventory of records, 1847-1980, Office of the Clerk, Sonoma County, California, no. 41 (?)
Physical Description:
Extent: 1 volume; 8 microfilm reels
Volumes from 1859-1883 available on microfilm (located at the History and Genealogy Library). Microfilm set lacks volumes
for 1861/1862-1863/1864; 1868/1869; 1874/1875-1875/1876; 1878/1879. Arranged In tax area code no. order within volume for
each year
Volume for 1960-1961 may be item described in the Inventory of records, 1847-1980, Office of the Clerk, Sonoma County, California,
no. 41: Tax Collector's Office - Delinquent Tax Lists. 1959 - 1961. Partial contents of 1 filing canister, 5" x 10½" x 12",
Registry, County Clerk's Office. Copies of newspaper publication of delinquent tax lists, showing name of property holder,
description of property, and amount of delinquent tax. Arranged chronologically by date filed, Printed and typed. Indexed
in Index To Miscellaneous Papers (Office of the Clerk inventory no. 164).
SCL Special Collections Control Number: SCG.00033.07
Sonoma County Records Management series: ASAP-0040
Series 7. Assessment appeals--geothermal (ASAP-0040)
1973, 1984-1998-
Note:
Series content list:
1973 : ARCHIVES ROW 16 BIN 3 BOX 09880 : Geothermal
1984 JAN 1-1998 DEC 31: ARCHIVES ROW 19 BIN 1 BOX 128836 : Geothermal
Physical Description:
Extent: 2 boxes
ASAP-040. Records necessary to value geothermal rights. Includes geological, historical, and valuation information, appraisal
and appeal documents, correspondence, etc. Deed of Gift for 1984-1998 records notes creator as Sonoma County Assessor, but
the responsible agency is the Assessor's Office.
SCL Special Collections Control Number: SCG.00033.08
Sonoma County Records Management series: ASAP-0050
Series 8. Property files--manufactured homes (ASAP-0050)
1981-1992
Note:
Series content list:
1981-1991 : ARCHIVES ROW 16 BIN 3 BOX 31047
1981-1992 : ARCHIVES ROW 16 BIN 3 BOX 31048
1982-1987 : ARCHIVES ROW 16 BIN 3 BOX 31054
1982-1987 : ARCHIVES ROW 16 BIN 3 BOX 31055
1982-1987 : ARCHIVES ROW 16 BIN 2 BOX 38414
1982-1992 : ARCHIVES ROW 16 BIN 2 BOX 38415
1982-1992 : ARCHIVES ROW 16 BIN 2 BOX 38416
1982-1992 : ARCHIVES ROW 16 BIN 2 BOX 38417
1982-1992 : ARCHIVES ROW 16 BIN 2 BOX 38418
1982-1992 : ARCHIVES ROW 16 BIN 2 BOX 38419
1982-1992 : ARCHIVES ROW 16 BIN 1 BOX 38420
1982-1992 : ARCHIVES ROW 16 BIN 1 BOX 38421
1982-1992 : ARCHIVES ROW 16 BIN 1 BOX 38422
1982-1992 : ARCHIVES ROW 16 BIN 1 BOX 38423
1982-1992 : ARCHIVES ROW 16 BIN 1 BOX 38424
1982-1992 : ARCHIVES ROW 16 BIN 1 BOX 38425
1982-1992 : ARCHIVES ROW 16 BIN 7 BOX 38442
1982-1992 : ARCHIVES ROW 16 BIN 7 BOX 38443
1982-1992 : ARCHIVES ROW 15 BIN 6 BOX 69824
Physical Description:
Extent: 19 boxes
File of current and historical data for rural, residential and commercial properties. Arranged by Assessor's parcel number
(APN) within range of years.