PROPOSED UPGRADE TO THE EXISTING ROOFTOP TELECOMMUNICATIONS APPARATUS. IT IS PROPOSED TO INSTALL EE 6No. ANTENNAS, EE 1No. GPS MODULE AT 24.2m, EE 6No. RRU 39 s, EE 6No. BOB S, EE 1No ELTEK EF2S PSU C/W 8No. RECTIFIERS AND EE AIRI CABINET.IT IS PROPOSED TO REMOVE AND REPLACE H3G amp; EE 2No. ATR ANTENNA SUPPORT POLES WITH 1No. 114 3m LONG SUPPORT POLE BOLTED TO STEELWORK (SECTOR 1) AND 1No. 114 4m LONG SUPPORT POLE BOLTED TO STEELWORK WITH YOKE BRACKET (SECTOR 3). IT IS PROPOSED TO REMOVE H3G amp; EE 3No. ANTENNA AT 21.0m, EE 6No. RRU S, EE 4No. BOB S AND EE 1No. BTS 3900L CABINETAND ASSOCIATED ANCILLARY WORKS
Communications Mast Cs0496 Roof Level 17 Grove Road Sutton SM1 1BB · premises record
Removal of six antennae to be replaced with six antennae of an updated design with associated ancillary equipment; Removal of three RRUs; Cabinets to be refreshed internally; Addition of ancillary and attaching equipment as shown in the attached drawings. (244580)
Communications Mast Cs0496 Roof Level TE 17 Grove Road Sutton SM1 1BB · premises record
PROPOSED UPGRADE TO THE EXISTING ROOFTOP TELECOMMUNICATIONS APPARATUS. IT IS PROPOSED TO INSTALL EE 6No. ANTENNAS, EE 1No. GPS MODULE AT 24.2m, EE 6No. RRU 39 s, EE 6No. BOB S, EE 1No ELTEK EF2S PSU C/W 8No. RECTIFIERS AND EE AIRI CABINET.IT IS PROPOSED TO REMOVE AND REPLACE H3G amp; EE 2No. ATR ANTENNA SUPPORT POLES WITH 1No. 114 3m LONG SUPPORT POLE BOLTED TO STEELWORK (SECTOR 1) AND 1No. 114 4m LONG SUPPORT POLE BOLTED TO STEELWORK WITH YOKE BRACKET (SECTOR 3). IT IS PROPOSED TO REMOVE H3G amp; EE 3No. ANTENNA AT 21.0m, EE 6No. RRU S, EE 4No. BOB S AND EE 1No. BTS 3900L CABINETAND ASSOCIATED ANCILLARY WORKS
Communications Mast Cs0496 Roof Level 17 Grove Road Sutton SM1 1BB · premises record
Removal of six antennae to be replaced with six antennae of an updated design with associated ancillary equipment; Removal of three RRUs; Cabinets to be refreshed internally; Addition of ancillary and attaching equipment as shown in the attached drawings. (244580)
Communications Mast Cs0496 Roof Level TE 17 Grove Road Sutton SM1 1BB · premises record
Building-control records are not yet collected for Sutton — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 26 premises each one covers.
Designation
Coverage
Conservation Area
Named designation not supplied · reference COA00000239 · covers 12 of 26 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
The place name refers to an Anglo-Saxon ‘southern farmstead’ and was held by Chertsea Abbey from the 7th or 8th Century. St. Nicholas Church was probably founded in the early medieval period. In 1537 the estate passed from Chertsea Abbey to Nicholas · reference 77929 · covers 6 of 26 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Named designation not supplied · reference COA00000239 · covers 12 of 26 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
The place name refers to an Anglo-Saxon ‘southern farmstead’ and was held by Chertsea Abbey from the 7th or 8th Century. St. Nicholas Church was probably founded in the early medieval period. In 1537 the estate passed from Chertsea Abbey to Nicholas · reference 77929 · covers 6 of 26 premises. Groundworks may require archaeological assessment or investigation.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Planning precedent8 applications and 11 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
Planning Atlas Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Signal
Evidence
Ageing director · 12 Jun 2026
FIRTREES PROPERTY COMPANY LIMITED · Victor Nicholas Stopp (82) · 15 Grove Road, Sutton (SM1 1BB) · source companies_house_psc+ccod
Ageing director · 12 Jun 2026
FIRTREES PROPERTY COMPANY LIMITED · Victor Nicholas Stopp (82) · 15 Grove Road, Sutton (SM1 1BB) · source companies_house_psc+ccod
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
SM1 1BB, Sutton: planning and property history | Planning Atlas