Building antenna 1325923 — Concord, CA
Granted (not yet constructed)FCC Antenna Structure Registration 1325923 — building with antenna near Concord, California. Building with an antenna mounted on top.
At a glance
FCC Antenna Structure Registration 1325923 is a 44 m (145 ft) building antenna near Concord, Contra Costa County, California. Its registration status is granted (not yet constructed). It is registered to T-Mobile West LLC, which holds 1,634 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1325923 |
| Unique system identifier | 2726173 |
| Status | Granted (not yet constructed) (G) |
| Structure type | Building with antenna (BANT) |
| Date constructed | — |
| Registration issued | Sep 18, 2023 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2022-AWP-19231-OE |
| FAA circular | — |
| Painting / lighting spec | NONE |
| Marking / lighting code | None (1) |
The painting/lighting specification is copied as filed: the FAA marking and lighting chapters and paragraphs cited in the ASR record. The marking/lighting code is decoded using the FCC registration form's code list.
Registered owner
Bellevue, WA · FRN 0002837276
Holds 1,634 FCC structure registrations — view the full portfolio →
Location
- Address
- 1850 Gateway Blvd. (BA99109B)
- City
- Concord
- State
- California
- ZIP
- 94520
- County
- Contra Costa County
- County FIPS
- 06013
- Coordinates
- 37.97186, -122.04256
Within ~40 km
Nearby structures
Building with antenna · Constructed
Tower (type not specified) · Granted (not yet constructed)
Tower (type not specified) · Granted (not yet constructed)
Tower (type not specified) · Granted (not yet constructed)
Tower (type not specified) · Granted (not yet constructed)
Building with antenna · Terminated
How tall is structure 1325923 compared with others?
At 44 m, structure 1325923 is about 56% above the 28 m average across the 216 structures registered in Contra Costa County. It is about 37% above the California average of 32 m across 11,860 registrations. Among the 1,597 registrations nationwide filed under the same structure-type code (BANT), the average overall height is 36 m, so this one is about 21% above that figure.
The site's filed ground elevation is 11 m, which puts the top of the structure 55 m above mean sea level.
Where is structure 1325923, and what is registered around it?
The registration places the structure near Concord in Contra Costa County, California, at coordinates 37.97186, -122.04256, with the site address filed as "1850 Gateway Blvd. (BA99109B)". Contra Costa County has 216 FCC-registered antenna structures, the 14th-largest count among the 58 California counties with registrations, and 116 of them are marked constructed. California as a whole has 11,860 registrations, the 2nd-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is San Francisco, CA · 1205157, a building antenna at 250 m (constructed).
What does the status "Granted (not yet constructed)" mean?
Granted means the FCC has issued the registration, but the record does not yet carry the owner's notice that construction was completed. The FCC issued registration 1325923 on Sep 18, 2023. Nationally, 18,387 of the 197,770 registrations (9.3%) carry the granted (not yet constructed) status, including 1,200 in California.
Who owns antenna structure 1325923?
The FCC record lists T-Mobile West LLC of Bellevue, WA as the registered owner, under FCC Registration Number 0002837276. Across the registry it holds 1,634 structure registrations, the 17th-largest portfolio among the 7,865 owners with two or more, including 785 in California. Its most common filed structure-type code is BANT (372 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2022-AWP-19231-OE, the FAA review of the structure's effect on air navigation. Its marking and lighting code, 1, is listed on the FCC registration form as "None".
Frequently asked questions
How tall is antenna structure 1325923?
Its registered overall height above ground is 44 m (145 ft), and 55 m (181 ft) above mean sea level.
Who owns tower 1325923?
The registered owner is T-Mobile West LLC, which holds 1,634 FCC antenna structure registrations.
Where is antenna structure 1325923?
It is located near Concord, Contra Costa County, California at 1850 Gateway Blvd. (BA99109B) (37.97186, -122.04256). Its status is granted (not yet constructed).
What type of structure is 1325923?
It is filed with the FCC under structure-type code BANT, which decodes to "Building with antenna". Building with an antenna mounted on top. 1,597 registrations nationwide use the same code.
How many antenna structures are registered in Contra Costa County, CA?
Contra Costa County has 216 FCC-registered antenna structures, 116 of them constructed — the 14th-largest count among 58 counties in California.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1325923, weekly bulk file.
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 13, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structure 1325923, Concord, Contra Costa County, California”, https://towercensus.com/towers/california/concord-1325923 (data as of October 13, 2026).