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1700 Osos St

San Luis Obispo, CA 93401

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$3,895,000

4,688 sq ft
  |  
0.24 acre

1700 Osos St

San Luis Obispo, CA 93401

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Listed On: 09/16/2025
Status: Active
Listing Number: SC25218399 (CRMLS)

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Contact Info


Advertising Agent:

London Properties, Ltd.
London Properties, Ltd. 559.436.4071 Email Agent
Property Description
Listing Agent: Farid Shahid, Eighty20 Group
Listing Co-Agent: Walker Sotello, Eighty20 Group

Welcome to the historic Allen House - an early 1900s era home built in the ''railroad-vernacular'' architecture and located in the beautiful Historic Downtown District of San Luis Obispo. This unique R3 zoned property was significantly renovated in 2023 from the top down, making it ready for generations to come. The property is comprised of a single structure (4,688 SF) containing two units and a total of 17 bedrooms, 2 kitchens, and 4.5 bathrooms. The smaller ADU unit contains 3 bedrooms and 2 bathrooms with it's own private entrance and kitchen, and the primary home contains 14 bedrooms, two full bathrooms (2nd floor bathroom has two toilets and two showers), one half bathroom, living room, dining room, commercial kitchen, and a covered patio. There is also a detached garage that is ideal for storage. All renovations are fully permitted with the City of SLO and performed by the most reputable local companies in town such as: AGD Architecture + Design, Michael Kalin Structural Engineering, Ed Cuming Construction, Zara Khan Interior Design, and many more trades and subcontractors. Improvements include: New carpet and luxury vinyl plank flooring, new doors, interior and exterior painting, new aluminum clad wood frame windows by Lincoln, new drywall, new kitchen cabinets & countertops, new appliances, new lighting, remodeled bathrooms, new electrical wiring with 400 amp panel & new plumbing lines, pre-wired for EV charger in garage, new sewer lateral connection to street, new roof, new fire escape stairs, whole house fan on third floor, new skylights, Navien tankless water heaters, one inch water meter upsize from previous 5/8 inch, new gutters and downspouts, new concrete and new decking in backyard, front and backyard artificial turf, reinforced foundation supports with new beams/posts/footings, commercial grade 4 inch fire sprinkler line from water main to house with Wilkins double check valve backflow preventer, and much more. This property is an ideal opportunity for those seeking strong rental income as an investment or simply wanting a large residence for a family or multiple families. The Downtown SLO location and R3 zoning allows for flexible alternative uses (with a permit) such as: Bed & breakfast, hostel, religious assembly, school, continuing care, elderly care, day care, fraternities or sororities, hospice, and more. The Allen House is a once in a lifetime opportunity to acquire a legacy property with over 125 years of history.
Property Sub Type
Single Family Residence
Year Built
1900
Year Built Source
Public Records
Special Listing Conditions
Standard
Stories Total
3
Levels
Three Or More, Multi/Split
Number Of Buildings
2
Number Of Units Total
17
Entry Level
1
Price Per Square Foot
$831
Price Per Unit
$229,118
Days On Market
91
Cumulative Days On Market
91
County Or Parish
San Luis Obispo
New Construction Y/N
No
Property Attached Y/N
No
Rent Control Y/N
No
Cooling Y/N
Yes
Fence Y/N
Yes
Heating Y/N
Yes
Directions
Corner of Osos Street & Leff Street
Room Type
Kitchen, Laundry, Living Room, Main Floor Bedroom, Main Floor Primary Bedroom
Heating
Central
Cooling
Central Air
Laundry Y/N
Yes
Laundry Features
Inside
Foundation Details
Raised
Property Condition
Turnkey
Appliances Y/N
Yes
Appliances
6 Burner Stove
Flooring
Carpet, Vinyl
Common Walls
No Common Walls
Fireplace Y/N
Yes
Fireplace Features
Living Room
Pool Features
None
Pool Private Y/N
No
Average Studio Area Units
Square Feet
Average 1 Bed Area Units
Square Feet
Average 2 Bed Area Units
Square Feet
Average 3 Bed Area Units
Square Feet
Number Of Separate Electric Meters
1
Number Of Separate Gas Meters
1
Number Of Separate Water Meters
1
Water Source
Public
Sewer
Public Sewer
Parking Total
1.00
Garage Spaces
1.00
Lot Features
Rectangular Lot
Lot Size Area
10658.0000
Lot Size Units
Square Feet
Elevation Units
Feet
View Y/N
Yes
View
Mountain(s), Neighborhood
Fencing
Good Condition
Common Interest
None
Parcel Number
003554001
Additional Parcels Y/N
No
Zoning
R3
Neighborhood
Historic Downtown SLO
Subdivision Name
San Luis Obispo(380)
Subdivision Name Other
San Luis Obispo(380)
Community Features
Sidewalks, Street Lights, Urban
Senior Community Y/N
No
Association Y/N
No
Gross Income
276000.00
Land Lease Y/N
No
Assessments
Unknown
Gross Scheduled Income
276000.00
Gross Income
276000.00
Net Operating Income
276000.00
Gross Income
276000.00
Net Operating Income
276000.00
Tax Block
177
Tax Census Tract
111.01
Tax Lot
1

The data relating to real estate for sale on this web site comes in part from the Internet Data eXchange (IDX) of the Multiple Listing Service. Real estate listings are marked with the IDX logo and detailed information about them includes the name of the listing broker and the name of the listing agent. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing. Information herein deemed reliable but not guaranteed, representations are approximate, individual verification recommended.

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