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    Medical/Dental Office Condo For Sale Title is generated by Realmo AI

    1515 Montgomery #D, Santa Rosa, CA 95405

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    For Sale
    $224,000

    Medical/dental/professional office condominium near hospital campus.

    Property size:
    1,175 SF
    Price / SF:
    $190/SF
    Added:
    Jul 3, 2025
    Days on Market:
    337
    Last Refresh:
    Mar 16 at 9:09 am

    Property Features for 1515 Montgomery #D

    General Information

    Standard status
    Active
    Size
    1,175 SF

    Building Details

    Year Built
    1962

    We can help!

    Listing Contact
    RHONDA DERINGER
    RHONDA DERINGER

    Listing agent RHONDA DERINGER License #01206401

    Listing office KEEGAN & COPPIN COMPANY, INC

    Listing date Jul 3, 2025

    Source Corcoran

    Displayed information is deemed reliable but is not guaranteed and should be independently verified.

    All listing content including descriptions, pricing, images are the copyrighted material of KEEGAN & COPPIN COMPANY, INC

    HighLights

    • Prime Location: Just a block from the Provident/Memorial Hospital Campus and Medical Office Buildings.
    • Existing Medical/Dental Infrastructure: Features 5 open treatment rooms with sinks and cabinets, reception area, waiting room, and more.
    • Suitable for Multiple Uses: Ideal for dental, medical, or professional office users.
    • Convenient on‑site parking for staff and clients.
    • Newer solar system potentially reducing energy costs.
    • Potential seller financing available.

    Overview

    This medical/dental/professional office condominium offers approximately 1,175 rentable square feet. According to condo map/tax records, the space is 962 square feet. Previously used as a dental office, the layout includes 5 open treatment rooms with sinks and cabinets, a reception area, waiting room, office, lab area, restroom, and storage closets. The space was remodeled in 1989 and features built-in cabinets, counters, and sinks. Dental office improvements are present. The building has a newer solar system on the roof and on-site parking. Located about one block from the Provident/Memorial Hospital Campus and medical office buildings, this property is ideal for dental, medical, or professional office users. It presents an excellent owner-user opportunity in central Santa Rosa. Seller financing is potentially available.

    Local Financial Insights For Office B

    Simulate Cap Rate and NOI

    NOI Build-Up
    Vacancy
    income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
    EGI (Effective Gross Income)
    gross rent minus vacancy losses — the realistic income before paying operating costs.
    OpEx (Operating Expenses)
    recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
    NOI (Net Operating Income)
    income a property generates after operating costs but before financing and taxes.

    Component $ $/SF
    Gross rent $26.1k $22.20
    − Vacancy −$4.0k −$3.37
    EGI $22.1k $18.83
    − OpEx −$5.5k −$4.71
    NOI $16.6k $14.12
    1,175 SF · lease $22.20/SF/yr · vacancy 15.20% · expense 25.00%

    Alternative Uses

    Best Use
    Office B
    $237.0K
    $207.4K – $276.5K (±1% cap)
    NOI $16,590 @ 7.0% cap · market cap 7.41%
    Second Best
    Healthcare Medical
    $224.7K
    $196.6K – $262.2K (±1% cap)
    NOI $15,730 @ 7.0% cap · market cap 7.02%
    Theoretical Best
    Multifamily LT 5
    $326.5K
    $285.7K – $380.9K (±1% cap)
    NOI $22,852 @ 7.0% cap · market cap 10.20%
    Zoning and permitted uses should be independently verified with local authorities.
    Property Profile Location Intelligence

    Current Use by Public Records

    Darren Gonzalez, DDS Dental Office Santa Rosa Medical ... Alternative Medicine Practice Marianella Larry MD Physician Lorenzo Marianella Physician BLUE MOON SPA Alternative Medicine Practice

    Suggested Use

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

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

    Similar Places Nearby

    • Santa Rosa Veterinary Hospital — 2002 4th St, Santa Rosa, CA 95404
    • Alderbrook Pet Hospital — 1533 4th St, Santa Rosa, CA 95404

    Location Insight

    • Map
    • Local Demand
    City
    Santa Rosa
    County
    Sonoma
    State
    California
    Longitude
    -122.697
    Latitude
    38.4442

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    FAQs

    What type of property is this?
    Medical Office Space - Medical/dental/professional office condominium near hospital campus.
    Where is this medical office space located?
    The property is located at 1515 Montgomery #D Santa Rosa, CA.
    What is the asking price?
    The asking price for this property is $224,000.
    What are key features of this property?
    This property features: Prime Location: Just a block from the Provident/Memorial Hospital Campus and Medical Office Buildings.; Existing Medical/Dental Infrastructure: Features 5 open treatment rooms with sinks and cabinets, reception area, waiting room, and more.; Suitable for Multiple Uses: Ideal for dental, medical, or professional office users.
    (707) 528-1400
    We can help!
    Listing Contact
    RHONDA DERINGER
    RHONDA DERINGER
    Real Estate License ID: 01206401
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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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