Monopole 1258207 — Long Grove, IL
ConstructedFCC Antenna Structure Registration 1258207 — monopole near Long Grove, Illinois. Single-shaft steel pole, the standard modern cell-site structure.
At a glance
FCC Antenna Structure Registration 1258207 is a 42 m (139 ft) monopole near Long Grove, Lake County, Illinois. Its registration status is constructed, with construction recorded on Oct 30, 2007. It is registered to SBA Monarch Towers III, LLC, which holds 843 FCC structure registrations.
Registration record
FCC record
| Field | Value |
|---|---|
| Registration number (ASRN) | 1258207 |
| Unique system identifier | 2657373 |
| Status | Constructed (C) |
| Structure type | Monopole (MTOWER) |
| Date constructed | Oct 30, 2007 |
| Registration issued | Jul 2, 2023 |
Aviation safety
FAA & lighting
| Field | Value |
|---|---|
| FAA study number | 2022-AGL-216-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
Boca Raton, FL · FRN 0022722425
Holds 843 FCC structure registrations — view the full portfolio →
Location
- Address
- 20885 N Hwy 53 (IL41051-T)
- City
- Long Grove
- State
- Illinois
- ZIP
- 60047
- County
- Lake County
- County FIPS
- 17097
- Coordinates
- 42.16625, -88.02506
Within ~40 km
Nearby structures
Building with tower · Constructed
Building with mast · Constructed
Building with tower · Granted (not yet constructed)
Building · Terminated
Tower (type not specified) · Constructed
Structure type 2TOWER · Constructed
How tall is structure 1258207 compared with others?
At 42 m, structure 1258207 is about 20% below the 53 m average across the 258 structures registered in Lake County. It is about 38% below the Illinois average of 69 m across 7,110 registrations. Among the 24,638 registrations nationwide filed under the same structure-type code (MTOWER), the average overall height is 42 m, so this one is roughly in line with that figure.
The supporting structure itself measures 40 m; antennas and other appurtenances on top bring the overall height above ground to 42 m. The site's filed ground elevation is 227 m, which puts the top of the structure 269 m above mean sea level.
Where is structure 1258207, and what is registered around it?
The registration places the structure near Long Grove in Lake County, Illinois, at coordinates 42.16625, -88.02506, with the site address filed as "20885 N Hwy 53 (IL41051-T)". Lake County has 258 FCC-registered antenna structures, the 3rd-largest count among the 102 Illinois counties with registrations, and 171 of them are marked constructed. Illinois as a whole has 7,110 registrations, the 6th-largest total among the 50 states and DC.
The tallest other registered structure within about 40 km is Chicago, IL · 1032959, a building tower at 527 m (constructed).
What does the status "Constructed" mean?
Constructed means the owner has notified the FCC that construction is complete, so the registry treats the structure as standing. The FCC issued registration 1258207 on Jul 2, 2023. Nationally, 141,895 of the 197,770 registrations (71.7%) carry the constructed status, including 5,177 in Illinois.
Who owns antenna structure 1258207?
The FCC record lists SBA Monarch Towers III, LLC of Boca Raton, FL as the registered owner, under FCC Registration Number 0022722425. Across the registry it holds 843 structure registrations, the 33rd-largest portfolio among the 7,865 owners with two or more, including 49 in Illinois. Its most common filed structure-type code is TOWER (308 registrations).
What FAA and lighting details are on file?
The registration cites FAA aeronautical study 2022-AGL-216-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 1258207?
Its registered overall height above ground is 42 m (139 ft), and 269 m (882 ft) above mean sea level.
Who owns tower 1258207?
The registered owner is SBA Monarch Towers III, LLC, which holds 843 FCC antenna structure registrations.
Where is antenna structure 1258207?
It is located near Long Grove, Lake County, Illinois at 20885 N Hwy 53 (IL41051-T) (42.16625, -88.02506). Its status is constructed; it was constructed on Oct 30, 2007.
What type of structure is 1258207?
It is filed with the FCC under structure-type code MTOWER, which decodes to "Monopole". Single-shaft steel pole, the standard modern cell-site structure. 24,638 registrations nationwide use the same code.
How many antenna structures are registered in Lake County, IL?
Lake County has 258 FCC-registered antenna structures, 171 of them constructed — the 3rd-largest count among 102 counties in Illinois.
Related pages
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Dataset updated . Source: FCC Antenna Structure Registration 1258207, 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 1258207, Long Grove, Lake County, Illinois”, https://towercensus.com/towers/illinois/long-grove-1258207 (data as of October 13, 2026).