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    Walnut Creek Duplex Near BART Title is generated by Realmo AI

    2223 Buena Vista Ave, Walnut Creek, CA 94597

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    For Sale
    $1,199,000

    MULTI_FAMILY - Walnut Creek, CA

    Property size:
    2,053 SF
    Lot size:
    0.18 Acres
    Price / SF:
    $584/SF
    Added:
    May 15, 2026
    Days on Market:
    1
    Last Refresh:
    May 15 at 9:06 pm

    Property Features for 2223 Buena Vista Ave

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Parking features
    Carport
    Window features
    Window Coverings
    Interior features
    Shower Stall(s), Tub w/Shower Over
    Exterior features
    Back Yard, Garden/Play, Side Yard
    Fencing
    Fenced
    Appliances
    Gas Water Heater
    Standard status
    Active
    APN
    1741300337
    Size
    2,053 SF
    Lot size
    0.18 Acres

    Utilities

    Heating system
    Wall Furnace
    Cooling system
    Window Unit(s), Wall/Window Unit(s)

    Building Details

    Year built
    1969
    Number of units
    2
    Flooring type
    Linoleum, Tile, Carpet
    Building materials
    Stucco

    We can help!

    Listing Contact
    Diana Legate

    Listing agent Diana Legate

    Listing office Christie's Intl RE Sereno 1333 N California Blvd. #sl50, Los Gatos, CA

    Listing date May 15, 2026

    MLS# 41134950 Listing URL

    Copyright © 2026 Contra Costa Association of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Prime Walnut Creek location: 2 blocks to WC BART, walking distance to downtown, and quick freeway access (Hwy 24/I 680).
    • Two single‑level homes with private patios/backyards, ideal for outdoor living.
    • Excellent flexibility for multigenerational living or strong rental income potential.
    • Remodeled 2‑bedroom, 2‑bath plus den layout in the first home, featuring an updated kitchen with granite counters and new appliances.
    • Highly rated Walnut Creek School/Acalanes HS District.
    • Second well‑maintained 2‑bedroom, 1‑bath home with a private patio and large side yard.

    Overview

    This charming duplex is located in a prime Walnut Creek location, just 2 blocks from the Walnut Creek BART station and within walking distance of downtown. It also offers quick freeway access to Highway 24 and I-680. The property consists of two attached single-level homes, each with its own patio and backyard. The first home is a remodeled 2-bedroom, 2-bath plus den layout. The updated kitchen features granite counters, a new refrigerator, dishwasher, and microwave. A spacious living and dining room includes a wood-burning fireplace and a slider to the patio and backyard. The primary bedroom is generously sized with 2 closets and a private bath with a solid surface vanity and step-in shower. A den with its own closet sits just off the living room. The hall bath includes a pedestal sink and shower over tub. The second home is a well-maintained 2-bedroom, 1-bath layout with a comfortable living room and dining area featuring a stone fireplace. A private patio leads to a large side yard. Together, the two homes provide flexibility for multigenerational living or strong rental demand. A shared laundry room is located at the back of the 2-car carport. The property is located in the Walnut Creek School/Acalanes High School District. The lot size is 0.18 acres and the property size is 2053 square feet.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Restaurant Dental Office Spa & Massage Center Law Firm Real Estate Agency Hair Salon Nail Salon Building Supply Gym & Fitness Center Daycare Center

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Walnut Creek
    County
    Contra Costa
    State
    California
    Longitude
    -122.069549
    Latitude
    37.907958

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    FAQs

    What type of property is this?
    Duplex - Charming duplex in Walnut Creek near BART and downtown.
    Where is this duplex located?
    The property is located at 2223 Buena Vista Ave Walnut Creek, CA.
    What is the asking price?
    The asking price for this property is $1,199,000.
    What are key features of this property?
    This property features: Prime Walnut Creek location: 2 blocks to WC BART, walking distance to downtown, and quick freeway access (Hwy 24/I 680).; Two single‑level homes with private patios/backyards, ideal for outdoor living.; Excellent flexibility for multigenerational living or strong rental income potential.
    (925) 330-6855
    We can help!
    Listing Contact
    Diana Legate
    Learn More
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    Realmo Value Estimations

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.
    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.
    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Realmo CapRate Calculation

    Realmo calculates the Capitalization Rate (Cap Rate) to help estimate a property's potential return on investment. The Cap Rate is a fundamental metric in commercial real estate that measures the relationship between a property's net operating income and its market value.

    How We Calculate Cap Rate

    Cap Rate Formula:
    Cap Rate (%) = (Net Operating Income / Property Value) × 100

    Net Operating Income (NOI) Formula:
    NOI = Area × Lease Rate × (1 - Vacancy Rate) × (1 - Operating Expense Ratio)

    Components

    Net Operating Income (NOI) represents the annual income a property generates after operating expenses:

    • Area: Building square footage from property records
    • Lease Rate: Annual $/sqft based on market data for the property type and geographic location
    • Vacancy Rate: Percentage of unoccupied space based on market data for the property type and location
    • Operating Expense Ratio: Operating costs as a percentage of income, varies by property type

    Property Value is derived from:

    • Recent sale price (if available)
    • Statistical models using comparable sales
    • AI-powered valuation estimates

    Example Calculation

    For a 100,000 sqft Office Building:

    • Lease Rate: $25.00/sqft/year (market data for Office in this area)
    • Vacancy Rate: 8% (market data for Office in this area)
    • Operating Expense Ratio: 35% (typical for Office properties)
    • Property Value: $15,000,000

    Step 1: Calculate NOI

    NOI = 100,000 × $25.00 × (1 - 0.08) × (1 - 0.35)
    NOI = 100,000 × $25.00 × 0.92 × 0.65
    NOI = $1,495,000/year

    Step 2: Calculate Cap Rate

    Cap Rate = ($1,495,000 / $15,000,000) × 100
    Cap Rate = 9.97%

    Property Type Considerations

    Net Operating Income calculations vary by property type due to different operating expense ratios:

    • Office: Higher expenses (30-40%) for HVAC, utilities, maintenance
    • Retail: Moderate expenses (25-35%) for common area maintenance
    • Industrial/Warehouse: Lower expenses (15-25%) for minimal tenant services
    • Multifamily: Moderate expenses (35-45%) including property management
    • Self-Storage: Lower expenses (25-35%) due to minimal maintenance

    Market lease rates and vacancy rates are specific to each property type and geographic location, reflecting local market conditions.

    Disclaimer

    These calculations are estimates for informational purposes only and should not be used as a substitute for professional financial analysis or appraisal.

    • Cap Rate calculations depend on market data that may change over time
    • Actual operating expenses, lease rates, and vacancy rates may differ from market averages
    • Individual property conditions, lease terms, and tenant quality significantly impact actual NOI
    • Property value estimates are approximations and not official appraisals
    • Cap rates vary widely by market, property condition, and investment risk profile

    Professional Guidance Recommended: Before making any investment or financial decisions, consult with licensed appraisers, commercial real estate brokers, and financial advisors who can evaluate your specific property and circumstances.
    By using this feature, you acknowledge that Realmo is not responsible for investment decisions or actions taken based on these estimates.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Stat Estimate

    This method estimates value based on actual market adjusted recent (~5 years) sales of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all similar sales ($/sqft) are above this value
    • Range-to: 75% of all similar sales ($/sqft) are below this value
    AI Estimate

    This method estimates value based on AI market estimation of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all estimations ($/sqft) are above this value
    • Range-to: 75% of all estimations ($/sqft) are below this value
    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

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