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Turn-Key Medical/Dental Office Opportunity

3400 Sonoma Blvd, Vallejo, CA 94590

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For Sale

Contact for pricing

3,456 SF medical/dental office with 11 plumbed operatories.

Type:Office, Retail

Property size:

3,456 SF

Lot size:

0.50 Acres

Price / SF:

$303/SF

HighLights

Turn‑key medical/dental office with 11 plumbed operatories.
Excellent visibility and access on a 0.5‑acre site with strong signage and frontage on Sonoma Boulevard.
High‑traffic location with exposure to approximately 40,000 cars per day.
Efficient front‑of‑house design with reception, waiting area, private office, and billing/admin suite.
Convenient access to I‑80 and SR‑37 / SR‑29 interchange.
31 on‑site parking spaces.

We can help!

Contact an agent

Tanner Mandelaris

For Sale

Contact for pricing

3,456 SF medical/dental office with 11 plumbed operatories.

Type:Office, Retail

Property size:

3,456 SF

Lot size:

0.50 Acres

Price / SF:

$303/SF

Added:: Feb 10, 2026
Days on Market:: 148
Last Refresh:: Jul 5 at 11:16 am

Property Features for 3400 Sonoma Blvd

General Information

Standard status: Active
Size: 3,456 SF
Lot size: 0.50 Acres
Property subtype: Office, Retail

Building Details

Year Built: 1977

We can help!

Contact an agent

Tanner Mandelaris

Listing office Lee & Associates - Walnut Creek

Listing date Feb 10, 2026

Source Crexi

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 Lee & Associates - Walnut Creek

HighLights

Turn‑key medical/dental office with 11 plumbed operatories.
Excellent visibility and access on a 0.5‑acre site with strong signage and frontage on Sonoma Boulevard.
High‑traffic location with exposure to approximately 40,000 cars per day.
Efficient front‑of‑house design with reception, waiting area, private office, and billing/admin suite.
Convenient access to I‑80 and SR‑37 / SR‑29 interchange.
31 on‑site parking spaces.

Overview

This 3,456 square foot medical/dental office is situated on a 0.5-acre site, offering excellent visibility and access. The space features a fully built-out dental layout that includes 11 fully plumbed operatories, a mix of private and open-bay treatment areas, and an efficient front-of-house design with a reception area, waiting area, private office, and dedicated billing/admin suite. Additional improvements include a central sterilization area, a dedicated x-ray/imaging room, and a separate equipment/mechanical room. The property benefits from strong signage and frontage along Sonoma Boulevard, with exposure to approximately 40,000 cars per day. Its retail-backed location provides nearby access to grocery, pharmacy, fitness, and dining amenities. The site includes 31 on-site parking spaces and convenient access to I-80 and the SR-37 / SR-29 interchange. This property is suitable for owner-users or investors seeking a stabilized medical asset in a high-traffic corridor.

Local Financial Insights For Office B

Simulate Cap Rate and NOI

NOI Build-Up

Component	$	$/SF
Gross rent	$130.6k	$37.80
− Vacancy	−$23.8k	−$6.88
EGI	$106.9k	$30.92
− OpEx	−$26.7k	−$7.73
NOI	$80.1k	$23.19

3,456 SF · lease $37.80/SF/yr · vacancy 18.20% · expense 25.00%

Alternative Uses

Best Use

Office B

$1.14M

$1.00M – $1.34M (±1% cap)

NOI $80,146 @ 7.0% cap · market cap 7.63%

Second Best

Healthcare Medical

$1.12M

$979.7K – $1.31M (±1% cap)

NOI $78,378 @ 7.0% cap · market cap 7.46%

Theoretical Best

Office A

$1.68M

$1.47M – $1.96M (±1% cap)

NOI $117,739 @ 7.0% cap · market cap 11.21%

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

Property Profile Location Intelligence

Current Use by Public Records

Western Dental & Orthodontics Dental Office Access Dental Center: ... Dental Office Huynh NHI X ... Dental Office Anthony Craig Medical Clinic Access Dental Center Dental Office

Suggested Use

Similar Places Nearby

Broadway Pet Hospital — 1000 Broadway, Vallejo, CA 94590
Killian Kent B DVM — 3899 Sonoma Blvd, Vallejo, CA 94589
Animal Advocates Veterinary Hospital — 3899 Sonoma Blvd, Vallejo, CA 94589

Location Insight

Map
Local Demand

City: Vallejo
County: Solano
State: California
Longitude: -122.2545586
Latitude: 38.1207407

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For sale
Medical Office Space
CA
Vallejo
94590
3400 Sonoma Blvd

What type of property is this?

Medical Office Space - 3,456 SF medical/dental office with 11 plumbed operatories.

Where is this medical office space located?

The property is located at 3400 Sonoma Blvd Vallejo, CA.

What is the asking price?

The asking price for this property is $1,050,000.

What are key features of this property?

This property features: Turn‑key medical/dental office with **11 plumbed operatories**.; Excellent visibility and access on a 0.5‑acre site with strong signage and frontage on Sonoma Boulevard.; High‑traffic location with exposure to approximately 40,000 cars per day.