Charming Duplex in Prime Santa Rosa Location. Don't miss this rare opportunity to own a well maintained duplex situated in an ideal location near Downtown Santa Rosa, SRJC, and the sought-after Proctor Terrace neighborhood. The owner-occupied rear unit has been tastefully remodeled, offering modern finishes and comfort. Both units feature in-unit laundry rooms for added convenience. Located on an oversized lot, the front unit enjoys a spacious front yard, while the back unit boasts a large private backyard perfect for gardening, entertaining, or future expansion. A detached two-car garage adds even more flexibility and value. Whether you're an investor or looking for a live-in income property, this duplex offers charm, location, and long-term potential.
Single-familyProperty Type
1951Year Built
7,501 sq ftLot Size
$519Est. Price/Sq.Ft.
2 car garageParking
Listed by Karen Grotte•DRE #01401304• Coldwell Banker Realty
•707-494-3829 (agent)
•karengrotte@gmail.com (agent)
Bought with Michael Schmidt•DRE #01903145• Navigate Real Estate
Charming Duplex in Prime Santa Rosa Location Don't miss this rare opportunity to own a well maintained duplex situated in an ideal location near Downtown Santa Rosa, SRJC, and the sought-after Proctor Terrace neighborhood. The owner-occupied rear unit has been tastefully remodeled, offering modern finishes and comfort. Both units feature in-unit laundry rooms for added convenience. Located on an oversized lot, the front unit enjoys a spacious front yard, while the back unit boasts a large private backyardperfect for gardening, entertaining, or future expansion. A detached two-car garage adds even more flexibility and value. Whether you're an investor or looking for a live-in income property, this duplex offers charm, location, and long-term potential.
Public Records
May 12, 2011
Sold
$304,000
$190/sq ft
Public Records
Dec 29, 2005
Sold
$570,000
$357/sq ft
Public Records
May 8, 1998
Sold
$232,500
$146/sq ft
Public Records
Jul 15, 1994
Sold
$219,500
$138/sq ft
Public Records
Mar 23, 1992
Sold
$205,000
$128/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,419 (+1.6%)
$322,000 + $483,000
$805,000
2024
$4,350 (+1.5%)
$128,110 + $261,352
$389,462
2023
$4,286 (+6.7%)
$125,599 + $256,228
$381,827
2022
$4,016 (+1.3%)
$123,137 + $251,204
$374,341
2021
$3,966 (+0.2%)
$120,723 + $246,279
$367,002
2020
$3,956 (+0.6%)
$118,356 + $241,450
$359,806
2019
$3,934 (+0.6%)
$117,143 + $238,975
$356,118
2018
$3,911 (+1.9%)
$114,847 + $234,290
$349,137
2017
$3,840 (+1.8%)
$110,389 + $225,194
$335,583
2015
$3,772 (+6.5%)
$108,225 + $220,779
$329,004
2014
$3,543
$104,512 + $213,204
$317,716
2013
$3,545 (+1.6%)
$104,512 + $213,204
$317,716
2012
$3,490 (+1.7%)
$104,040 + $212,241
$316,281
2011
$3,433 (+20.3%)
$102,000 + $208,080
$310,080
2010
$2,854 (−39.6%)
$96,000 + $209,000
$305,000
2009
$4,729 (−28.4%)
$81,000 + $174,000
$255,000
2007
$6,604
$187,272 + $405,756
$593,028
Tax history for 1637 - 1639 Orchard St
Year
Property tax
Land + Additions
Assessment*
2025
$4,419 (+1.6%)
$322,000 + $483,000
$805,000
2024
$4,350 (+1.5%)
$128,110 + $261,352
$389,462
2023
$4,286 (+6.7%)
$125,599 + $256,228
$381,827
2022
$4,016 (+1.3%)
$123,137 + $251,204
$374,341
2021
$3,966 (+0.2%)
$120,723 + $246,279
$367,002
2020
$3,956 (+0.6%)
$118,356 + $241,450
$359,806
2019
$3,934 (+0.6%)
$117,143 + $238,975
$356,118
2018
$3,911 (+1.9%)
$114,847 + $234,290
$349,137
2017
$3,840 (+1.8%)
$110,389 + $225,194
$335,583
2015
$3,772 (+6.5%)
$108,225 + $220,779
$329,004
2014
$3,543
$104,512 + $213,204
$317,716
2013
$3,545 (+1.6%)
$104,512 + $213,204
$317,716
2012
$3,490 (+1.7%)
$104,040 + $212,241
$316,281
2011
$3,433 (+20.3%)
$102,000 + $208,080
$310,080
2010
$2,854 (−39.6%)
$96,000 + $209,000
$305,000
2009
$4,729 (−28.4%)
$81,000 + $174,000
$255,000
2007
$6,604
$187,272 + $405,756
$593,028
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
4
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
7,500 Sq. Ft.
Year renovated
1971
Sq. Ft.
1,596
Year built
1951
Style
Multi-Family (2-4 Unit)
County
Sonoma County
APN
180460056000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 13, 2026.
Jan 22, 2018 • Final
Residential mechanical
Remove and replace a wall furnace.
HVAC
Jun 28, 2015 • Final
Residential addition-alteration
Install a new roof covering on a duplex structure. The scope of work is limited to reroofing only.
Remodel
Roofing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking & Garage Information
Parking Total: 2
Parking Features: Detached
Garage Spaces: 2
Interior
Bathroom Information
# of Bathrooms (Total): 2
# of Bathrooms (Full): 2
Bedroom Information
# of Bedrooms (Total): 4
Heating & Cooling
Cooling: None
Heating: Wall Furnace
Interior Features
Appliances: Free Standing Gas Oven
Laundry Features: Dryer Included, Inside Area, Washer Included
# of Stories: 1
Room Information
Levels: One
Main Level: Bedroom(s), Full Bath(s), Kitchen, Living Room
Unit 2 Information
Yes
Exterior
Exterior Features
Allows Horses: No
Roof: Composition
Pool Information
Has Private Pool: No
Has Spa: No
Property Information
ADU 2nd Unit: Yes
Property Condition: Original, Updated/Remodeled
Property Type: Residential
Property Sub Type: Single Family Residence
Lot Information
Lot Size Square Feet: 7,501
Lot Size Acres: 0.1722
Lot Size Source: Assessor Auto-Fill
Lot Features: Landscape Back, Landscape Front, Landscape Misc, Low Maintenance
Utilities
Utilities Information
Sewer: Public Sewer
Location
HOA Information
Association YN: No
School Information
School District County: Sonoma
Community Information
Senior Community: No
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,596
Stories: 1.0
Lot Size: 7,500 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1951
Year Renovated: 1971
County: Sonoma County
APN: 180460056000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Hidden Valley Elementary Satellite School
Public K-6 • Assigned • 1.4mi
8/10
Santa Rosa Middle School
Public 7-8 • Assigned • 0.8mi
2/10
Santa Rosa High School
Public 9-12 • Assigned • 0.5mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 92° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
21 unhealthy days expected this year, 21 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95404
Average low and high temperatures (°F)
63
41
64
44
72
47
70
47
77
51
80
54
79
54
86
55
83
55
79
51
65
46
60
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$787,000 – $952,000
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