1700 Osos StreetSan Luis Obispo, CA 93401

Single Family · 17 Beds · 4 Full Baths · 1 Half Bath · 4,688 Sq. ft. | 0.24 Acres
$3,895,000 Active

1700 Osos Street Overview

Time on Site:
444 days
Visits:
5

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.

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1700 Osos Street Facts & Features

  • Type Single Family
  • Sq. ft. 4,688
  • Price/Sq.ft. $831
  • Lot 0.24 Acres

Details

General

Association/HOA

  • Association: No
  • Common Interest: None

School Information

  • School District: San Luis Coastal Unified

Building Information

  • New Construction: No
  • Year Built: 1900

Location/Region

  • Country: US
  • County Or Parish: San Luis Obispo
  • MLS Area Major: SLO - San Luis Obispo
  • Postal City: SAN LUIS OBISPO
  • Subdivision Name: San Luis Obispo(380)

Community/Development

  • Community Features: Street Lights,Sidewalks,Urban

Rent/Lease Information

  • Land Lease: No
  • Lease Considered: No

General Information

  • Listing Terms: Cash,Cash to New Loan,Conventional,1031 Exchange
  • Parcel Number: 003554001
  • Property Condition: Turnkey
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: Standard
  • Zoning: R3

Interior

Parking Information

  • Garage Spaces: 1.0
  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bathrooms Total: 5
  • Bedrooms Total: 17

General Information

  • Appliances: 6 Burner Stove
  • Common Walls: No Common Walls
  • Entry Level: 1
  • Entry Location: 1
  • Fireplace Features: Living Room
  • Fireplace: Yes
  • Flooring: Carpet,Vinyl
  • Foundation Details: Raised
  • Interior Features: Bedroom on Main Level,Main Level Primary
  • Laundry Features: Inside
  • Levels: Three Or More,Multi/Split
  • Living Area: 4688.0
  • Living Area Source: Owner
  • Living Area Units: Square Feet
  • Main Level Bathrooms: 3
  • Main Level Bedrooms: 4
  • Stories Total: 3

Exterior

Parking Information

  • Parking Total: 1.0

Lot Information

  • Additional Parcels: No
  • Lot Features: Rectangular Lot
  • Lot Size Acres: 0.2447
  • Lot Size Area: 10658.0
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 10658.0
  • Lot Size Units: Square Feet
  • Elevation Units: Feet
  • Water Source: Public

Waterfront/View

    Building Exterior/Construction

    • Attached Garage: No
    • Property Attached: No
    • Structure Type: House

    General Information

    • Fencing: Good Condition
    • Number Of Units Total: 2
    • Pool Features: None
    • Pool Private: No
    • Sewer: Public Sewer

    1700 Osos Street Neighborhood

    Community

    93401 (San Luis Obispo) Demographics

    36
    Median Age
    411
    Population Density (per sq. mile)
    60%
    College Educated
    $78,788
    Estimated Median Income
    6,162
    Estimated Total Home Owners
    6,505
    Estimated Total Renters
    49% / 51%
    Estimated Owner / Renter Divide
    2
    Estimated Average Household Size
    Community data courtesy of LiveBy, Inc.

    Schools

    School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

    1700 Osos Street Monthly Cost

    $
    $ %
    %
    $
    $
    * All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

    1700 Osos Street Market Data

    Based on the last 30 days in this zip code

    $1,423,803
    Average List Price
    $747
    Average Price per Square Foot
    38
    Properties Sold
    72
    Average Days on Market
    221
    Properties for Sale
    Calculations provided by Reliance Network

    1700 Osos Street History

    Date Event Value Agent
    9/16/2025Source: CRMLS Added to Database
    September 16, 2025
    7/17/2025Source: CRMLS Price Reduction
    $3,895,000 -2.5%
    4/11/2025Source: CRMLS Added to Database
    April 11, 2025
    9/30/2022Source: CRMLS Added to Database
    September 30, 2022
    Listing provided courtesy of Eighty20 GroupFarid Shahid- MLS# SC25076534MLS ProviderContact Information: [email protected] - 805-457-5781
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