Three-Space Flex
For Sale
$945,000
80 Barham Avenue, Santa Rosa, CA 95407
Commercial Sale, Santa Rosa, CA
Property Size4,692 SF
Lot Size0.34 Acres
Price / SF$201.41
Days on Market127
Property Features for 80 Barham Avenue
General Information
Property type
Commercial Sale
Property subtype
Other
Parking
20
Security features
Security
Directions
Please don't get BARHAM Ave mixed up with West Barham. Go North on Corby from the Baker Ave overpass to Barham, turn left on Barham, the property is on your left. OR Go South on Dutton Ave. from Sebastopol Rd to West Barham. Go over the railraod tracks (it turns into BARHAM Ave there) the property will be on your right.
Subdivision
Santa Rosa-Southwest
Standard status
Active
APN
037151028000
Lot size
0.34 Acres
Utilities
Sewer type
Public Sewer
Heating system
Natural Gas
Water source
Well
Amenities
private well
Building Details
Year built
1989
Floors in Building
1
Flooring type
Concrete
Building materials
Block, Wood
Roof type
Composition
Listing Agency:
Sonoma County Properties
(707) 823-2533
Listed By:
Ron L Welsh · License #DRE#01933912
(707) 484-9372
Added: Jun 10
Changed: Oct 12
Last Checked: Oct 14 at 5:06AM
MLS# 326022418
Copyright © 2026 Bay Area Real Estate Information Services, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
The 4,692-square-foot flex property contains three separate spaces. One includes a reception and office area, a bay, and a restroom; the other two are warehouse spaces, with a restroom also provided. The building was constructed in 1989 and has concrete flooring, natural gas heat, a composition roof, and block and wood construction. The site measures 0.3397 acres and includes a private well and public sewer.
The property is leased through October 31, 2027, and any sale is subject to tenant rights.
The property is leased through October 31, 2027, and any sale is subject to tenant rights.
Key Highlights
- 4,692 square feet of commercial space across three separate areas
- One space has reception and office area, a bay, and a restroom; the other two are warehouse spaces
- 0.3397‑acre site with a private well and public sewer
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$58,747
Cap Rate
6.22%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,174,940
$1.2M
Cap Rate 7%
$839,243
$839.2K
Cap Rate 9%
$652,744
$652.7K
Market Conditions
NOI Build-Up for 4,692 SF
Gross rent
$72.1K $15.36/SF
− Vacancy
−$3.0K −$0.63/SF
EGI
$69.1K $14.73/SF
− OpEx
−$10.4K −$2.21/SF
NOI
$58.7K $12.52/SF
Area
Santa Rosa, CA
Vacancy
4.10%
Lease Rate
$15.36 /SF/Yr
Expense Ratio
15.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,174,940
Cap Rate 7%
$839,243
Cap Rate 9%
$652,744
Alternative Uses
Best Use
Warehouse
$839.2K
$734.3K – $979.1K
NOI $58,747 @ 7.0% cap · market cap 6.22%
Second Best
Retail
$730.0K
$638.7K – $851.6K
NOI $51,097 @ 7.0% cap · market cap 5.41%
Theoretical Best
Multifamily LT 5
$1.30M
$1.14M – $1.52M
NOI $91,250 @ 7.0% cap · market cap 9.66%
Zoning and permitted uses should be independently verified with authorities.
How Realmo checks its estimates
Property Analytics
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Current Use
Lease Details
1
Service bays
Location Intelligence
Trade Area within ½ mile
974
Businesses Nearby
Under-served
Demand for This Use
Explore this area
Business Placement
Demographics for 95407, CA
42,504
Population
13,371
Households
3.2
Avg Household Size
34
Median Age
17%
College-Educated
73%
High-School Grad
21.6 sq mi
ZIP Area
1,968
Density / Sq Mi
$82,807
Median Household Income
$40,907
Median Earnings
$1,822
Median Rent
$603,300
Median Home Value
Check the figures for this property
Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics
Market
Vacancy Rate% for Industrial in West region
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Frequently Asked Questions
What type of property is this?
Flex space - Office and reception area, a service bay, and warehouse space are arranged across separate areas.
Where is this flex space located?
The property is located at 80 Barham Avenue Santa Rosa, CA.
What is the asking price?
The asking price for this property is $945,000.
What are key features of this property?
This property features: 4,692 square feet of commercial space across three separate areas; One space has reception and office area, a bay, and a restroom; the other two are warehouse spaces; 0.3397‑acre site with a private well and public sewer
