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Contra Costa County, California

Properties Available
14 Properties Available
Top-Rated Sites
10 top-rated sites
Total Properties
14
Total Acreage
2,765+ acres
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⭐ Site Opportunities
Site #9526807737
Contra Costa County, CA
Power, Substation & Fiber Proximity Scores
Power EXCELLENTSubstation EXCELLENTFiber GOOD
Acreage
20
Slope Deg.
0
MLS Number
9526807737
Transmission Line (60.0 kV)
0.16 mi
Substation (SUB308410 · 60.0 kV)
0.19 mi
Fiber (AT&T)
1.89 mi
Verified 20 days ago • Oct 19, 2026 6:36 PM

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Site #9715637886
Contra Costa County, CA
Power, Substation & Fiber Proximity Scores
Power EXCELLENTSubstation FAIRFiber GOOD
Acreage
20
Slope Deg.
3
MLS Number
9715637886
Transmission Line (115.0 kV)
0.24 mi
Substation (SOBRANTE · 230.0 kV)
3.05 mi
Fiber (AT&T)
2.30 mi
Verified 20 days ago • Oct 19, 2026 6:36 PM

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Site #25704262
Contra Costa County, CA
Power, Substation & Fiber Proximity Scores
Power EXCELLENTSubstation GOODFiber GOOD
Acreage
22
Slope Deg.
13
MLS Number
25704262
Transmission Line (115.0 kV)
0.07 mi
Substation (MORAGA · 230.0 kV)
1.01 mi
Fiber (AT&T)
0.35 mi
Verified 3 hours ago • Nov 9, 2026 10:46 AM

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Site #1902910
Contra Costa County, CA
Power, Substation & Fiber Proximity Scores
Power EXCELLENTSubstation EXCELLENTFiber EXCELLENT
Acreage
22
Slope Deg.
6
MLS Number
1902910
Transmission Line (69.0 kV)
0.00 mi
Substation (CONTRA COSTA 3 · 60.0 kV)
0.75 mi
Fiber (AT&T)
0.00 mi
Verified 19 hours ago • Nov 8, 2026 6:09 PM

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Site #2660897818
Contra Costa County, CA
Power, Substation & Fiber Proximity Scores
Power EXCELLENTSubstation EXCELLENTFiber GOOD
Acreage
32
Slope Deg.
0
MLS Number
2660897818
Transmission Line (115.0 kV)
0.30 mi
Substation (VALLEY VIEW · 115.0 kV)
0.63 mi
Fiber (AT&T)
0.34 mi
Verified 20 days ago • Oct 19, 2026 6:36 PM

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Site #9538857992
Contra Costa County, CA
Power, Substation & Fiber Proximity Scores
Power EXCELLENTSubstation GOODFiber GOOD
Acreage
33
Slope Deg.
1
MLS Number
9538857992
Transmission Line (60.0 kV)
0.22 mi
Substation (BRENT · 230.0 kV)
1.21 mi
Fiber (AT&T)
0.50 mi
Verified 20 days ago • Oct 19, 2026 6:36 PM

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Site #2439008936
Contra Costa County, CA
Power, Substation & Fiber Proximity Scores
Power EXCELLENTSubstation GOODFiber GOOD
Acreage
34
Slope Deg.
1
MLS Number
2439008936
Transmission Line (60.0 kV)
0.21 mi
Substation (BRENT · 230.0 kV)
1.35 mi
Fiber (AT&T)
0.45 mi
Verified 20 days ago • Oct 19, 2026 6:36 PM

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Site #2554706
Contra Costa County, CA
Power, Substation & Fiber Proximity Scores
Power EXCELLENTSubstation GOODFiber GOOD
Acreage
39
Slope Deg.
0
MLS Number
2554706
Transmission Line (60.0 kV)
0.00 mi
Substation (HERDLYN · 66.0 kV)
2.64 mi
Fiber (Xfinity)
1.82 mi
Verified 19 hours ago • Nov 8, 2026 6:09 PM

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Site #27470752
Contra Costa County, CA
Power, Substation & Fiber Proximity Scores
Power GOODSubstation GOODFiber GOOD
Acreage
107
Slope Deg.
1
MLS Number
27470752
Transmission Line (230.0 kV)
2.07 mi
Substation (SUB310190 · 230.0 kV)
2.55 mi
Fiber (Xfinity)
2.37 mi
Verified 3 hours ago • Nov 9, 2026 10:46 AM

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Site #28117300
Contra Costa County, CA
Power, Substation & Fiber Proximity Scores
Power GOODSubstation FAIRFiber GOOD
Acreage
144
Slope Deg.
3
MLS Number
28117300
Transmission Line (500.0 kV)
1.17 mi
Substation (CONTRA COSTA · 66.0 kV)
4.23 mi
Fiber (AT&T)
0.44 mi
Verified 3 hours ago • Nov 9, 2026 10:46 AM

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Site #1627032809
Contra Costa County, CA
Power, Substation & Fiber Proximity Scores
Power GOODSubstation GOODFiber GOOD
Acreage
270
Slope Deg.
14
MLS Number
1627032809
Transmission Line (60.0 kV)
1.07 mi
Substation (MARSH · 66.0 kV)
2.63 mi
Fiber (AT&T)
2.01 mi
Verified 20 days ago • Oct 19, 2026 6:36 PM

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Site #2439723
Contra Costa County, CA
Power, Substation & Fiber Proximity Scores
Power GOODSubstation GOODFiber GOOD
Acreage
270
Slope Deg.
14
MLS Number
2439723
Transmission Line (60.0 kV)
1.13 mi
Substation (BRIONES · 60.0 kV)
2.83 mi
Fiber (AT&T)
1.87 mi
Verified 19 hours ago • Nov 8, 2026 6:09 PM

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Site #9435944365
Contra Costa County, CA
Power, Substation & Fiber Proximity Scores
Power GOODSubstation FAIRFiber GOOD
Acreage
319
Slope Deg.
1
MLS Number
9435944365
Transmission Line (500.0 kV)
1.16 mi
Substation (CONTRA COSTA · 66.0 kV)
4.17 mi
Fiber (AT&T)
0.69 mi
Verified 20 days ago • Oct 19, 2026 6:36 PM

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Site #9986855236
Contra Costa County, CA
Power, Substation & Fiber Proximity Scores
Power EXCELLENTSubstation GOODFiber GOOD
Acreage
1,432
Slope Deg.
14
MLS Number
9986855236
Transmission Line (60.0 kV)
0.08 mi
Substation (NORTH DUBLIN · 230.0 kV)
2.07 mi
Fiber (AT&T)
1.22 mi
Verified 20 days ago • Oct 19, 2026 6:36 PM

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