Excellent opportunity to acquire a 39-unit apartment complex on over two acres in Santa Rosa, offering immediate cash flow with significant value-add potential. Colgan Creek Cottages features a diverse unit mix comprised of one (1) 3-bedroom, 2-bath single-family home, one (1) 3-bedroom cottage, four (4) 2-bedroom units, thirteen (13) 1-bedroom units, and twenty (20) studios, spread across multiple parcels. Unlike traditional apartment buildings, most residences are individual cottages with no shared wallsan appealing layout that enhances privacy and drives tenant demand. Amenities include an on-site laundry room with attached workshop and office, three storage buildings, ample on-site parking, and a utility structure that allows for substantial cost recovery through tenant bill-backs. Situated in one of the fastest-growing submarkets of Santa Rosa, the complex enjoys historically strong occupancy with minimal turnover. Significant upside exists through unit renovations and upgrades, while the large lot provides additional development potential through new construction or ADUs. Positioned as an attractive alternative to higher-priced new construction, this investment combines immediate cash flow with multiple pathways for long-term value creation.
For sale
$6,250,000
1855 - 1875 Petaluma Hill Road, Santa Rosa, CA 95404
27beds
--baths
16,429sqft
Est.:
Multi Family
Built in 1939
-- sqft lot
$-- Zestimate®
$380/sqft
$-- HOA
What's special
Large lotAmple on-site parkingOver two acresThree storage buildings
- 1 day |
- 259 |
- 4 |
Zillow last checked: 8 hours ago
Listing updated: January 29, 2026 at 01:57am
Listed by:
Steven Level DRE #01184232 415-747-2150,
Berkshire Hathaway 415-329-6790
Source: BAREIS,MLS#: 326007111
Originating MLS: Marin County
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 27
Heating
- Wall Furnace
Cooling
- None
Appliances
- Laundry: Coin Operated, Common Area
Features
- Unit 1 - Beds: 13, Baths: 0, Square Footage: 16429 | Unit 2 - Beds: 8, Baths: 0, Square Footage: 16429 | Unit 3 - Beds: 6, Baths: 0, Square Footage: 16429 | Unit 4 - Beds: 0, Baths: 0, Square Footage: 16429
Interior area
- Total structure area: 16,429
- Total interior livable area: 16,429 sqft
Property
Parking
- Total spaces: 40
- Parking features: Off Street, Open, Uncovered
- Has uncovered spaces: Yes
Lot
- Size: 2.35 Acres
- Features: Irregular Lot
Details
- Parcel number: 044021074000
- Special conditions: Offer As Is
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Multi Family
Materials
- Roof: Composition,Shingle
Condition
- Year built: 1939
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
HOA
- Has HOA: No
Location
- Region: Santa Rosa
Financial & listing details
- Price per square foot: $380/sqft
- Date on market: 1/29/2026
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 1/29/2026 | Listed for sale | $6,250,000-1.6%$380/sqft |
Source: | ||
| 12/17/2025 | Listing removed | $6,350,000$387/sqft |
Source: | ||
| 11/12/2025 | Price change | $6,350,000-2.3%$387/sqft |
Source: | ||
| 9/9/2025 | Listed for sale | $6,500,000-5.1%$396/sqft |
Source: | ||
| 8/29/2023 | Listing removed | -- |
Source: | ||
Public tax history
Public tax history
Tax history is unavailable.BuyAbility℠ payment
Est. payment
$38,986/mo
Principal & interest
$30861
Property taxes
$5937
Home insurance
$2188
Climate risks
Neighborhood: 95404
Nearby schools
GreatSchools rating
- 5/10Penngrove Elementary SchoolGrades: K-6Distance: 2.6 mi
- 4/10Petaluma Junior High SchoolGrades: 7-8Distance: 7.4 mi
- 8/10Petaluma High SchoolGrades: 9-12Distance: 7.7 mi
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