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Middletown, CA

Retail

Middletown, CA Retail Space for Sale

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Loch Lomond, CA Cobb, CA Lower Lake, CA Hidden Valley Lake, CA Healdsburg, CA Calistoga, CA Pope Valley, CA Kelseyville, CA

Downtown Mixed-Use Commercial Building

Updated: Jul 15

Downtown Mixed-Use Commercial Building

21136 Calistoga Road, Middletown, CA 95461

$350,000

C2‑zoned downtown Middletown commercial building on a large street‑to‑street lot with access from both sides
Renovations underway with updated electrical for recessed lighting, ADA‑accessible restroom, private office, and conference room wiring
Front reception area plus office, conference, and bathroom in the middle, with rear kitchen cabinetry/sink, laundry hookups, and space ready to expand
Owned solar to help reduce operating costs
Includes a rare basement for storage, a covered fenced courtyard, and spacious level rear parking

Highway 29 Frontage Mixed-Use Property

Updated: Nov 28, 2025

Highway 29 Frontage Mixed-Use Property

21298 Calistoga, Middletown, CA 95461

$449,000

0.69 AC lot

Prime commercial location on Hwy 29, the southern gateway to Lake County.
C‑2 zoning allows for a variety of commercial uses.
Includes a rented 2‑bedroom, 2‑bath double‑wide mobile home for additional income.
Highway 29 frontage with convenient parking.
Versatile commercial building previously used as a beauty salon, office space, and retail shop.

Historic Multi-Use Retail Building

Historic Multi-Use Retail Building

21456 State Hwy 175, Middletown, CA 95461

$405,000

Built in 1925, this flexible retail building offers options to operate or lease an existing art gallery tenant.

Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center

Based on your search, we've compiled 32 Potential Opportunities for your consideration. Besides 3 Active listings in Middletown, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 25 Off-Market properties to explore as potential leads

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Healdsburg Commercial Building on 0.93 Acres

Healdsburg Commercial Building on 0.93 Acres

1420 Healdsburg, Healdsburg, CA 95448

$2,995,000

16,272 sqft 0.93 AC lot

16,272 sq ft commercial building on 0.93 acres.

Mill District Retail Opportunity

Mill District Retail Opportunity

164 Healdsburg, Healdsburg, CA 95448

$1,789,000

1,789 sqft

Retail spaces in premier mixed-use development, high visibility location.

Nursery and Garden Center Property

Nursery and Garden Center Property

3360 Old Hwy 53, Clearlake, CA 95422

$399,000

C2-zoned property includes a retail storefront, multiple storage buildings, and space for vehicles, equipment, and inventory.

Leased Mixed-Use Property

Leased Mixed-Use Property

14420 LAKESHORE DR, Clearlake, CA 95422

$675,000

Three commercial suites and two residences create a diversified mixed-use occupancy profile.

Off-Market Properties in Middletown, CA

Consider similar Off-Market properties in Middletown, CA. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

21108 Calistoga Rd

RETAIL STORES (PERSONAL SERVICES)

21108 Calistoga Rd, Middletown, CA 95461

$390,000

Estimated value

2,086 sqft 0.15 AC lot

11735 Socrates Mine Rd

RETAIL STORES (PERSONAL SERVICES)

11735 Socrates Mine Rd, Middletown, CA 95461-7561

$800,000

Estimated value

8,400 sqft 5.41 AC lot

21289 Calistoga St

RETAIL STORES (PERSONAL SERVICES)

21289 Calistoga St, Middletown, CA 95461-9304

$440,000

Estimated value

0.19 AC lot

21137 Calistoga Rd

RETAIL STORES (PERSONAL SERVICES)

21137 Calistoga Rd, Middletown, CA 95461

$445,000

Estimated value

2,060 sqft 0.45 AC lot

21130 Calistoga Rd

RETAIL STORES (PERSONAL SERVICES)

21130 Calistoga Rd, Middletown, CA 95461

$170,000

Estimated value

4,200 sqft 0.09 AC lot

21720 State Hwy 29

RETAIL STORES (PERSONAL SERVICES)

21720 State Hwy 29, Middletown, CA 95461-7532

$350,000

Estimated value

2,336 sqft 8.52 AC lot

21148 Calistoga Rd

RETAIL STORES (PERSONAL SERVICES)

21148 Calistoga Rd, Middletown, CA 95461

$275,000

Estimated value

1,600 sqft 0.05 AC lot

21713 State Hwy 29

RETAIL STORES (PERSONAL SERVICES)

21713 State Hwy 29, Middletown, CA 95461-7532

$620,000

Estimated value

6,000 sqft 2.58 AC lot

22220 Ee Rd

RETAIL STORES (PERSONAL SERVICES)

22220 Ee Rd, Middletown, CA 95461-9510

$165,000

Estimated value

988 sqft 5.43 AC lot

21297 Calistoga St

RETAIL STORES (PERSONAL SERVICES)

21297 Calistoga St, Middletown, CA 95461

$225,000

Estimated value

1,081 sqft 0.40 AC lot

18675 Guenoc Ln

RETAIL STORES (PERSONAL SERVICES)

18675 Guenoc Ln, Middletown, CA 95461-9702

$175,000

Estimated value

3.56 AC lot

21218 Calistoga St

RETAIL STORES (PERSONAL SERVICES)

21218 Calistoga St, Middletown, CA 95461

$300,000

Estimated value

6,032 sqft 0.17 AC lot

15784 Douglas St

RETAIL STORES (PERSONAL SERVICES)

15784 Douglas St, Middletown, CA 95461

$240,000

Estimated value

1,700 sqft 0.08 AC lot

15642 Armstrong St

RETAIL STORES (PERSONAL SERVICES)

15642 Armstrong St, Middletown, CA 95461

$200,000

Estimated value

2,400 sqft 0.17 AC lot

21048 Calistoga Rd

RETAIL STORES (PERSONAL SERVICES)

21048 Calistoga Rd, Middletown, CA 95461

$195,000

Estimated value

1,756 sqft 0.22 AC lot

21075 Bush St

RETAIL STORES (PERSONAL SERVICES)

21075 Bush St, Middletown, CA 95461

$220,000

Estimated value

936 sqft 0.15 AC lot

21178 Calistoga Rd

RETAIL STORES (PERSONAL SERVICES)

21178 Calistoga Rd, Middletown, CA 95461

$215,000

Estimated value

2,560 sqft 0.22 AC lot

19355 State Hwy 29

RETAIL STORES (PERSONAL SERVICES)

19355 State Hwy 29, Middletown, CA 95461-7626

$185,000

Estimated value

16.87 AC lot

21456 State Hwy 175

RETAIL STORES (PERSONAL SERVICES)

21456 State Hwy 175, Middletown, CA 95461

$195,000

Estimated value

0.11 AC lot

21373 State Hwy 175

RETAIL STORES (PERSONAL SERVICES)

21373 State Hwy 175, Middletown, CA 95461-7605

$325,000

Estimated value

6,400 sqft 0.49 AC lot

15500 Central Park Rd

RETAIL STORES (PERSONAL SERVICES)

15500 Central Park Rd, Middletown, CA 95461-9662

$930,000

Estimated value

5,456 sqft 2.18 AC lot

Middletown, CA Retail Space Market Trends and Statistics

Explore 28 retail space for sale in Middletown, CA, showcased through 3 active listings on our real estate platform.

Sale prices for retail space in Middletown, CA start at $350,000, averaging $401,333, and reaching up to $449,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Demographics Overview

Population 3,720

Population Growth (5Y) +52.5%

Median Household Income $81,830

College Educated 29.2%

High-Yield Neighborhoods for Investment

Identify Middletown submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood	Average Price
95461	$401.3K

Taxes & Financing

Tax Rate (average for all types) 1.17%

Property Tax per SF $44.72 per SF

Tax Rate vs County Average 0.10 pp above county avg

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Lake County

New Delisted

Total CRE Inventory on Market (SF)

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