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Duplex with Attached ADU
New
For Sale
$2,100,000

2280-2278 Olivet Lane, Santa Rosa, CA 95401

Residential Income, Santa Rosa, CA

Property Size3,284 SF
Lot Size2.87 Acres
Price / SF$639.46
Days on Market4

Property Features for 2280-2278 Olivet Lane

General Information

Property type Residential Multi Family
Property subtype Duplex
Bedrooms 3
Bathrooms 3
Full bathrooms 3
Rooms Bathroom 3, Bedroom 2, Bathroom 1, Bedroom 1, Bedroom 3, Bathroom 2
Parking 10
Parking features Guest, Garage, Open
Appliances Built-In Gas Range, Microwave, Tankless Water Heater
Lot features Private
View Hills
Directions Olivet Road to End of Olivet Lane.
Subdivision Santa Rosa-Northwest
Standard status Active
APN 057040094000
Size 3,284 SF
Lot size 2.87 Acres

Utilities

Sewer type Septic Tank
Heating system Central
Cooling system Central Air
Water source Private, Well

Amenities

owned solar
expansive deck
barn

Building Details

Year built 1983
Floors in Building 2
Number of units 2
Roof type Composition
Listing Agency: W Real Estate
Listed By: Julianna Labra
Added: Oct 18 Changed: Oct 20 Last Checked: Oct 21 at 2:06AM
MLS# 326087580

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.

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Investment Insights

Based on property information with market context.

Set on 2.87 acres, this duplex property includes a main residence and an attached one-bedroom, one-bathroom ADU with its own address. The combined living area is approximately 3,284 square feet. Recent improvements include a roof, water filtration system, quartz countertops, stainless steel appliances, and recessed lighting. Owned solar is also on site, along with a detached two-bay garage and an approximately 896-square-foot barn with stalls.

The property is at 2280-2278 Olivet Lane in Santa Rosa, on a private lane off Olivet Road. It borders a vineyard, with vine views from inside the home. The property’s zoning allows vacation rental use, subject to Sonoma County Permit Sonoma requirements and approvals.

Key Highlights

  • 2.87 acres with an approximately 3,284‑square‑foot main residence and attached ADU
  • Attached ADU has one bedroom, one bathroom, and its own address
  • Approximately 896‑square‑foot barn with stalls, plus a detached two‑bay garage

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$63,868
Cap Rate
3.04%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,277,360 $1.3M
Cap Rate 7%
$912,400 $912.4K
Cap Rate 9%
$709,644 $709.6K
Market Conditions
NOI Build-Up for 3,284 SF
Gross rent
$96.5K $29.40/SF
− Vacancy
−$5.3K −$1.62/SF
EGI
$91.2K $27.78/SF
− OpEx
−$27.4K −$8.33/SF
NOI
$63.9K $19.45/SF
Area
Santa Rosa, CA
Vacancy
5.50%
Lease Rate
$29.40 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,277,360
Cap Rate 7%
$912,400
Cap Rate 9%
$709,644

Alternative Uses

Best Use
Multifamily LT 5
$912.4K
$798.4K – $1.06M (±1% cap)
NOI $63,868 @ 7.0% cap · market cap 3.04%
Second Best
Apartment 5plus
$819.5K
$717.0K – $956.1K (±1% cap)
NOI $57,363 @ 7.0% cap · market cap 2.73%
Theoretical Best
—
—
same as Best Use
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Lease Details

2
Residential units

Location Intelligence

Trade Area within ½ mile

37
Businesses Nearby

Demographics for 95401, CA

37,272
Population
14,281
Households
2.6
Avg Household Size
38
Median Age
28%
College-Educated
80%
High-School Grad
20.9 sq mi
ZIP Area
1,783
Density / Sq Mi
$93,513
Median Household Income
$45,630
Median Earnings
$1,978
Median Rent
$628,900
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025

Frequently Asked Questions

What type of property is this?
Duplex - A detached two-bay garage and a barn with stalls complement the residential layout and outdoor space.
Where is this duplex located?
The property is located at 2280-2278 Olivet Lane Santa Rosa, CA.
What is the asking price?
The asking price for this property is $2,100,000.
What are key features of this property?
This property features: 2.87 acres with an approximately 3,284‑square‑foot main residence and attached ADU; Attached ADU has one bedroom, one bathroom, and its own address; Approximately 896‑square‑foot barn with stalls, plus a detached two‑bay garage
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