Postcode record · Hammersmith And Fulham
W12 9ST.
W12 9ST has 27 known premises and 44 planning records — 35 approved of 42 decided (83.3%). 10 EPC records.
Postcode W12 9ST · boundary not held, centred on the postcodeApprovedRefusedOther77 on the map — every match
At a glance · this postcodeHammersmith And Fulham profile →
27
Premises
known addresses (UPRNs)
44
Applications
42 decided
83.3%
Approval rate
35 approved · 5 refused
10
EPC records
ratings C 2 · D 6 · E 1 · F 1
77
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
W12 9ST has 27 known premises and 44 planning records — 35 approved of 42 decided (83.3%). 10 EPC records.
Premises (18 of 27 shown)
Name
Details
UPRN 34001249
UPRN 34001250
UPRN 34001251
UPRN 34001252
UPRN 34001253
UPRN 34001254
UPRN 34001255
UPRN 34001256
UPRN 34001257
UPRN 34001258
UPRN 34001249
UPRN 34001250
UPRN 34001251
Show all 10 rows
UPRN 34001252
UPRN 34001253
UPRN 34001254
UPRN 34001255
UPRN 34001256
UPRN 34001257
UPRN 34001258
Planning
What happened?
44 planning applications across the postcode; 35 approved of 42 decided (83.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
T1. Pittosporum - Rear RH boundary - Mature tree with dieback throughout canopy, growing close to building. Fell to ground level and poison stump to prevent regrowth. T2. Acacia - Rear RH corner - Mature tree with low vigour and dieback. Stem base is growing into building. No useful life expectancy. Fell to ground level and poison stump to prevent regrowth.
33 Rylett Road London W12 9ST · premises record
Works to Tree(s) in Conservation Area
Registered
2024-10-06
Pruning of a Eucalyptus Tree (T1) and Sycamore Tree (T2) in the rear garden, subject to Tree Preservation Order TPO/234/10/97.
33 Rylett Road London W12 9ST · premises record
Applicant Mrs Joy Sherrington · Officer Ruhina Begum
Work to TPO'd Tree
Approved
2024-06-05
Pruning of Eucalyptus Tree (T1) 30% and Sycamore Tree (T2) 40% in the rear garden, subject to Tree Preservation Order TPO/234/10/97.
33 Rylett Road London W12 9ST · premises record
Applicant Mr Michael Parsons · Officer Mark Waters
Works to Tree(s) in Conservation Area
No determination
2023-03-07
Erection of a single storey side extension, including alterations to the existing boundary wall on Ashchurch Terrace.
40 Rylett Road London W12 9ST · premises record
Applicant TABITHA AND RODERICK BRENNINKMEIJER · Agent Matt Hedges / Chartered Practice Architects Ltd · Officer Curtis Thompson
Full Planning Application
Refused
2022-05-04
Fell to ground level of a Sycamore tree (T1) in the rear garden, subject to Tree Preservation Order TPO/19/3/70.
40 Rylett Road London W12 9ST · premises record
Work to TPO'd Tree
Approved
2020-09-19
Front gardern Mimosa Fell.
35 Rylett Road London W12 9ST · premises record
Applicant Mr Charles Boyall
Works to Tree(s) in Conservation Area
No determination
2017-12-20
Non-material amendment to planning permission reference: 2016/05292/FUL granted 14th March 2017 for the "Erection of a rear extension at first floor level on top of the existing back addition; and erection of a single storey rear extension to the side of the existing back addition, replacement of existing single storey rear extension at ground floor level; installation of a new timber framed bathroom window at first floor level to the side (north elevation) of the back addition." Amendment sought to include alterations to the proposed casement windows on the rear elevation to a box sash windows to match the rest of the windows.
33 Rylett Road London W12 9ST · premises record
Applicant Mr Adam Gilani · Agent ALM Renovations Ltd
Non-Material Amendment Submission
Approved
2017-10-16
Pruning of Eucalyptus Tree (T1) and Sycamore Tree (T2) in the rear garden, subject to Tree Preservation Order TPO/234/10/97.
33 Rylett Road London W12 9ST · premises record
Applicant Mr Michael Parsons
Tree Preservation Order Works
Approved
2017-05-02
Erection of a rear extension at first floor level on top of the existing back addition; and erection of a single storey rear extension to the side of the existing back addition, replacement of existing single storey rear extension at ground floor level; installation of a new timber framed bathroom window at first floor level to the side (north elevation) of the back addition.
33 Rylett Road London W12 9ST · premises record
Applicant Mr Michael Parsons · Agent Planning & Design Drawings
Full Detailed Planning Application
Approved
2017-03-14
Pruning of Eucalyptus Tree (T1) and Sycamore Tree (T2) in the rear garden, subject to Tree Preservation Order TPO/234/10/97.
33 Rylett Road London W12 9ST · premises record
Applicant Mr Michael Parsons
Tree Preservation Order Works
Approved
2015-01-16
T1. Pittosporum - Rear RH boundary - Mature tree with dieback throughout canopy, growing close to building. Fell to ground level and poison stump to prevent regrowth. T2. Acacia - Rear RH corner - Mature tree with low vigour and dieback. Stem base is growing into building. No useful life expectancy. Fell to ground level and poison stump to prevent regrowth.
33 Rylett Road London W12 9ST · premises record
Registered
2024-10-06
More
Works to Tree(s) in Conservation Area
Pruning of a Eucalyptus Tree (T1) and Sycamore Tree (T2) in the rear garden, subject to Tree Preservation Order TPO/234/10/97.
33 Rylett Road London W12 9ST · premises record
Applicant Mrs Joy Sherrington · Officer Ruhina Begum
Approved
2024-06-05
More
Work to TPO'd Tree
Pruning of Eucalyptus Tree (T1) 30% and Sycamore Tree (T2) 40% in the rear garden, subject to Tree Preservation Order TPO/234/10/97.
33 Rylett Road London W12 9ST · premises record
Applicant Mr Michael Parsons · Officer Mark Waters
No determination
2023-03-07
More
Works to Tree(s) in Conservation Area
Show all 10 rows
Erection of a single storey side extension, including alterations to the existing boundary wall on Ashchurch Terrace.
40 Rylett Road London W12 9ST · premises record
Applicant TABITHA AND RODERICK BRENNINKMEIJER · Agent Matt Hedges / Chartered Practice Architects Ltd · Officer Curtis Thompson
Refused
2022-05-04
More
Full Planning Application
Fell to ground level of a Sycamore tree (T1) in the rear garden, subject to Tree Preservation Order TPO/19/3/70.
40 Rylett Road London W12 9ST · premises record
Approved
2020-09-19
More
Work to TPO'd Tree
Front gardern Mimosa Fell.
35 Rylett Road London W12 9ST · premises record
Applicant Mr Charles Boyall
No determination
2017-12-20
More
Works to Tree(s) in Conservation Area
Non-material amendment to planning permission reference: 2016/05292/FUL granted 14th March 2017 for the "Erection of a rear extension at first floor level on top of the existing back addition; and erection of a single storey rear extension to the side of the existing back addition, replacement of existing single storey rear extension at ground floor level; installation of a new timber framed bathroom window at first floor level to the side (north elevation) of the back addition." Amendment sought to include alterations to the proposed casement windows on the rear elevation to a box sash windows to match the rest of the windows.
33 Rylett Road London W12 9ST · premises record
Applicant Mr Adam Gilani · Agent ALM Renovations Ltd
Approved
2017-10-16
More
Non-Material Amendment Submission
Pruning of Eucalyptus Tree (T1) and Sycamore Tree (T2) in the rear garden, subject to Tree Preservation Order TPO/234/10/97.
33 Rylett Road London W12 9ST · premises record
Applicant Mr Michael Parsons
Approved
2017-05-02
More
Tree Preservation Order Works
Erection of a rear extension at first floor level on top of the existing back addition; and erection of a single storey rear extension to the side of the existing back addition, replacement of existing single storey rear extension at ground floor level; installation of a new timber framed bathroom window at first floor level to the side (north elevation) of the back addition.
33 Rylett Road London W12 9ST · premises record
Applicant Mr Michael Parsons · Agent Planning & Design Drawings
Approved
2017-03-14
More
Full Detailed Planning Application
Pruning of Eucalyptus Tree (T1) and Sycamore Tree (T2) in the rear garden, subject to Tree Preservation Order TPO/234/10/97.
33 Rylett Road London W12 9ST · premises record
Applicant Mr Michael Parsons
Approved
2015-01-16
More
Tree Preservation Order Works
Building control
Building-control applications and notices in this postcode, from the council register.
Name
Details
Erection of a single storey rear and side extension of the main building; including a front door opening; a partial rear first floor extension; loft conversion including rear loft dormer window; 1No rooflight to front roof slope and 1No rooflight to side roof slope; replacement of all existing single glazed timber framed windows with new double glazed timber framed windows. · received 27 Jan 2026
competent person:FENSA · Install replacement windows in a dwelling · received 22 Apr 2025 · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 18 Oct 2023 · GASAFE
competent person:NICEIC · Install a replacement consumer unit · received 26 Jul 2023 · NICEIC
competent person:NICEIC · Install a replacement consumer unit · received 26 Jul 2023 · NICEIC
competent person:GASAFE · Install a gas-fired boiler · GASAFE
Erection of a single storey rear and side extension of the main building; including a front door opening; a partial rear first floor extension; loft conversion including rear loft dormer window; 1No rooflight to front roof slope and 1No rooflight to side roof slope; replacement of all existing single glazed timber framed windows with new double glazed timber framed windows. · received 27 Jan 2026
competent person:FENSA · Install replacement windows in a dwelling · received 22 Apr 2025 · FENSA
competent person:GASAFE · Install a gas-fired boiler · received 18 Oct 2023 · GASAFE
Show all 6 rows
competent person:NICEIC · Install a replacement consumer unit · received 26 Jul 2023 · NICEIC
competent person:NICEIC · Install a replacement consumer unit · received 26 Jul 2023 · NICEIC
competent person:GASAFE · Install a gas-fired boiler · GASAFE
Place
What affects it?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 5 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent44 applications and 77 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 2, D: 6, E: 1, F: 1.
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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.