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Pittsburg, CA Office Buildings for Sale

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Multi-Tenant Office Building in Pittsburg
$750,000
3,200 SF

Multi-Tenant Office Building in Pittsburg

3978 Railroad Ave, Pittsburg, CA 94565

Multi-tenant office building with income potential in Pittsburg, California.

  • Multi‑tenant office building with income from established tenants.
  • Vacant unit built out as a barber shop, ideal for immediate lease‑up or owner‑user.
  • Flexible layout and zoning supports various professional, retail, or office uses.
  • Good‑sized parking lot with 17 stalls.
  • Nicely maintained 3,200 +/- sf building.
Updated: Sep 6, 2025
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Downtown Pittsburg Office Building
$1,798,000
13,806 SF

Downtown Pittsburg Office Building

415 Railroad Ave, Pittsburg, CA 94565

13,806 SF office building in Downtown Pittsburg.

  • Prime Downtown Pittsburg location, steps from the waterfront.
  • Large 13,806 square foot office building.
  • Versatile layout suitable for various business needs.
  • Excellent candidate for residential conversion.
  • Sits on a 0.22‑acre lot.
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Based on your search, we've compiled 38 Potential Opportunities for your consideration. Besides 2 Active listings in Pittsburg, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 32 Off-Market properties to explore as potential leads

Explore Opportunities in Nearby Cities

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

Medical/Professional Flex Office Building
Contact for pricing
29,489 SF

Medical/Professional Flex Office Building

Medical/professional and flex office building in Antioch, California.

2213 Buchanan Rd, Antioch, CA 94509
View details
Free Standing Office Building Investment
$1,899,000
10 SF

Free Standing Office Building Investment

High-quality, fully leased office building with income in place.

300 H St, Antioch, CA 94509
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Concord Office Building For Sale
$1,500,000
4,364 SF

Concord Office Building For Sale

Office building in Concord with upside potential and surface parking.

2931 Salvio St, Concord, CA 94519
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Historical Downtown Concord Office Building
$4,400,000
14,950 SF

Historical Downtown Concord Office Building

14,950 SF office building in downtown Concord, California.

2001 Salvio St, Concord, CA 94520
View details

Explore Off-Market Properties in Pittsburg, CA

Consider similar Off-Market properties in Pittsburg, 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.

501 Railroad Ave

501 Railroad Ave

OFFICE BUILDING • 4,550 SF
Value Estimation
$375,000
501 Railroad Ave, Pittsburg, CA 94565-2304
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323 Leland Rd

323 Leland Rd

OFFICE BUILDING • 7,840 SF
Value Estimation
$1,645,000
323 Leland Rd, Pittsburg, CA 94565-4911
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175 Alvarado Ave

175 Alvarado Ave

OFFICE BUILDING • 3,360 SF
Value Estimation
$330,000
175 Alvarado Ave, Pittsburg, CA 94565-4862
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3825 Railroad Ave

3825 Railroad Ave

OFFICE BUILDING • 1,911 SF
Value Estimation
$340,000
3825 Railroad Ave, Pittsburg, CA 94565-6527
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961 Garcia Ave

961 Garcia Ave

OFFICE BUILDING • 20,000 SF
Value Estimation by Request
961 Garcia Ave, Pittsburg, CA 94565-5080
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1901 Railroad Ave

1901 Railroad Ave

OFFICE BUILDING • 2,881 SF
Value Estimation
$310,000
1901 Railroad Ave, Pittsburg, CA 94565-3839
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2211 Railroad Ave

2211 Railroad Ave

OFFICE BUILDING • 3,350 SF
Value Estimation
$130,000
2211 Railroad Ave, Pittsburg, CA 94565-4924
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515 Railroad Ave

515 Railroad Ave

OFFICE BUILDING • 10,750 SF
Value Estimation
$295,000
515 Railroad Ave, Pittsburg, CA 94565-2304
View details
950 Ee St, Unit 952

950 Ee St, Unit 952

OFFICE BUILDING • 4,872 SF
Value Estimation
$335,000
950 Ee St, Pittsburg, CA 94565-2553
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4004 Railroad Ave

4004 Railroad Ave

OFFICE BUILDING • 2,261 SF
Value Estimation
$330,000
4004 Railroad Ave, Pittsburg, CA 94565
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329 Railroad Ave

329 Railroad Ave

OFFICE BUILDING • 5,000 SF
Value Estimation
$235,000
329 Railroad Ave, Pittsburg, CA 94565-2245
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361 Leland Rd, Unit 369

361 Leland Rd, Unit 369

OFFICE BUILDING • 4,484 SF
Value Estimation
$1,165,000
361 Leland Rd, Pittsburg, CA 94565-4911
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350 10th St

350 10th St

OFFICE BUILDING • 5,980 SF
Value Estimation
$335,000
350 10th St, Pittsburg, CA 94565-2509
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3774 Railroad Ave

3774 Railroad Ave

OFFICE BUILDING • 4,649 SF
Value Estimation
$1,160,000
3774 Railroad Ave, Pittsburg, CA 94565-5206
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3978 Railroad Ave

3978 Railroad Ave

OFFICE BUILDING • 3,200 SF
Value Estimation
$370,000
3978 Railroad Ave, Pittsburg, CA 94565-6530
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339 Leland Rd

339 Leland Rd

OFFICE BUILDING • 4,600 SF
Value Estimation by Request
339 Leland Rd, Pittsburg, CA 94565-4911
View details
3890 Railroad Ave, Unit 92

3890 Railroad Ave, Unit 92

OFFICE BUILDING • 4,699 SF
Value Estimation
$370,000
3890 Railroad Ave, Pittsburg, CA 94565-6540
View details
3070 Railroad Ave

3070 Railroad Ave

OFFICE BUILDING • 1,995 SF
Value Estimation
$380,000
3070 Railroad Ave, Pittsburg, CA 94565-5202
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315 Leland Rd

315 Leland Rd

OFFICE BUILDING • 2,548 SF
Value Estimation
$510,000
315 Leland Rd, Pittsburg, CA 94565-4911
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3030 Railroad Ave

3030 Railroad Ave

OFFICE BUILDING • 2,704 SF
Value Estimation
$350,000
3030 Railroad Ave, Pittsburg, CA 94565-5221
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300 Leland Rd

300 Leland Rd

OFFICE BUILDING • 15,593 SF
Value Estimation by Request
300 Leland Rd, Pittsburg, CA 94565-4960
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345 Central Ave

345 Central Ave

OFFICE BUILDING • 7,084 SF
Value Estimation
$320,000
345 Central Ave, Pittsburg, CA 94565-2635
View details

Pittsburg, CA Office Buildings Investment Opportunities Market Analysis

Explore 34 office buildings for sale in Pittsburg, CA on our real estate platform. These investment opportunities span a total of 276,481 square feet of properties for sale, with an estimated market value of $12,015,000.

Prices for office properties in Pittsburg, CA start at $155,000, averaging $480,600, and reaching up to $1,695,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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