23 Sydenham Road Cotham Bristol BS6 5SJ Data via plota.co.uk

26/13938/LB - Listed Building Application Pending consideration
Extensions & alterationsListed buildings

Proposal

Minor alterations to partitions and two new roof lights including the renovation of property. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
21 Sept 2026
✓
Validated
1 Oct 2026
Decision
Expected by 26 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 14 Nov 2026 and 23 Nov 2026, from Bristol's recent extensions.

Comments are open until 4 Nov 2026

Comment on this application ↗

Documents 18

Statements & assessments 2

PDF HERITAGE STATEMENT Supporting document · 21 Sept 2026 View ↗ PDF DESIGN AND ACCESS STATEMENT Design & Access Statement · 21 Sept 2026 View ↗

Plans & drawings 14

PDF 1668EN3 PROPOSED ROOFLIGHT DETAILS Plan · 1 Oct 2026 View ↗ PDF 9840.13 REPLACEMENT WINDOW DETAILS Plan · 1 Oct 2026 View ↗ PDF LOCATION PLAN Plan · 21 Sept 2026 View ↗ PDF 9840.10 PROPOSED ATTIC FLOOR Plan · 21 Sept 2026 View ↗ PDF 9840.09 PROPOSED FIRST FLOOR Plan · 21 Sept 2026 View ↗ PDF 9840.08 PROPOSED GROUND FLOOR Plan · 21 Sept 2026 View ↗ PDF 9840.07 PROPOSED LOWER GROUND FLOOR Plan · 21 Sept 2026 View ↗ PDF 9840.11 PROPOSED ELEVATIONS Plan · 21 Sept 2026 View ↗ PDF 9840.04 EXISTING FIRST FLOOR Plan · 21 Sept 2026 View ↗ PDF 9840.03 EXISTING GROUND FLOOR Plan · 21 Sept 2026 View ↗ PDF 9840.02 EXISTING LOWER GROUND FLOOR Plan · 21 Sept 2026 View ↗ PDF 9840.06 EXISTING ELEVATIONS Plan · 21 Sept 2026 View ↗ PDF 9840.05 EXISTING ATTIC FLOOR Plan · 21 Sept 2026 View ↗ PDF 9840.12 EXISTING AND PROPOSED ROOF PLANS Plan · 21 Sept 2026 View ↗

Application forms 1

PDF APPLICATION FORM Application Form · 21 Sept 2026 View ↗

Other documents 1

PDF VELUX CONSERVATION ROOF WINDOW BROCHURE Supporting document · 1 Oct 2026 View ↗

All documents on the council site ↗

Site constraints 7

15 listed buildings within 150 m of the postcode pin
Nearest: 24 Sydenham Road Cotham Bristol BS6 5SJ, the postcode pin is inside its outline · 8 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 15 with distances
Cotham and Redland conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
2 Article 4 directions
Cotham and Redland · Ashley Ward, Cabot Ward, Clifton East Ward, Cotham Ward and Lawrence Hill Ward (1999 ward boundary). Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Air quality management area: Bristol AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Radon affected area, class 4; Coalfield, development low risk area; Inside the Bristol built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 7 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 1

Last sold for £1,250,000 in September 2024. Terraced house, freehold.

26 September 2024£1,250,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area226 m² (2,433 sq ft)
Energy ratingD (63 out of 100), could reach B
PropertyMid-terrace house, 7 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSandstone or limestone, as built, no insulation (assumed)

From the energy performance certificate lodged in February 2024, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Other new applications on this street

25 Sept 2026Pending

25 Sydenham Road Cotham Bristol BS6 5SJ

Leyland Cypress - Cut back side branches overhanging 24 Sydenham Road by 1-2.5m ...

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18 Sept 2026Pending

24 Sydenham Road Cotham Bristol BS6 5SJ

Magnolia - Cut back fom build to clear by 1m, crown raise over road and foot pat...

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3 Aug 2026Approved

38 Sydenham Road Cotham Bristol BS6 5SJ

Application for Removal or Variation of Condition No. 2 (Sample Panels), 3 (Furt...

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12 Aug 2026Approved

7 Sydenham Road Cotham Bristol BS6 5SH

TG1 - Sycamore x 5 - Fell.

26/13403/VC

Nearby new applications

15 Sept 2026Pending

25 Cromwell Road Montpelier Bristol BS6 5HD

Installation of drop-kerb and vehicle crossing.

26/13855/H
2 Oct 2026Pending

10 Salisbury Road Redland Bristol BS6 7AW

T1 - Magnolia - Reduce height and lateral branches by approx 2m.

26/14211/VC
28 Sept 2026Pending

19 Fremantle Road Bristol BS6 5SY

T1 - Magnolia - Fell. T2 - Ficus Carica - Crown reduction by pruning back to 1.5...

26/14037/VC
1 Oct 2026Pending

13 Kingsley Road Cotham Bristol BS6 6AF

T1 - Apple (dead) - Fell. T2 - Elaeagnus Reflexa - Fell.

26/14132/VC
30 Sept 2026Pending

163 Cheltenham Road Bristol BS6 5RR

HG1 - Mixed species hedge - Fell section of hedge to give 7m clearance to the fr...

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30 Sept 2026Pending

Garden Flat 48 Arley Hill Bristol BS6 5PP

T1 - Japanese Cherry (dying) - Fell.

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Important details

Council
Bristol
Application type
Listed Building Application
Postcode
BS6 5SJ
Received
21 Sept 2026
Validated
1 Oct 2026
Ward
Cotham
Parish
Bishopston, Cotham And Redland
Target decision
26 Nov 2026
Applicant
Show
Agent
Winsor & Leaman Architects

Decision outlook

Day 8 of the 56-day target. Bristol usually decides extensions by day 49.

Day 848 days to the 56-day target
78%decided within 8 weeks
86%approved
1,213decided in the last year

Plota live figures for extensions decided by Bristol in the last twelve months, from validation. Bristol decision record →

Public comments

No public comments yet.

Last counted 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15131415
Planning Portal ref
PP-15131415
Comments by
4 Nov 2026
Statutory expiry
26 Nov 2026

Historical activity at this location

27 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Approved
T1 - Italian Cypress - Fell. T2 - Acer - Fell.
25/10995/VC
2024 Approved
Ash - Remove lowest 4 branches over neighbour garden. Crown lift by 3m.
24/02089/VC
Within ~100m

Nearby activity

2025 Refused
15A Sydenham Road Cotham Bristol BS6 5SH
Proposed single storey front extension.
25/15456/F
2025 Approved
19 Sydenham Hill Bristol BS6 5SL
Garage roof replacement and repairs, rebuilding of boundary wall section, and other works.
25/14414/H
2025 Approved
19 Sydenham Hill Bristol BS6 5SL
Garage roof replacement and repairs, rebuilding of non-original boundary wall section, an…
25/14274/LA
2025 Approved
12 Victoria Walk Bristol BS6 5SR
T1 - Birch - Reduce by roughly 2.5m and reshape and thin by 20% to continue scheduled mai…
25/14215/VP
2025 Approved
7 Victoria Walk Bristol BS6 5SR
Construction of detached garage in rear garden.
25/13738/H
2025
26 Sydenham Road Cotham Bristol BS6 5SJ
T1 - Ilex aquifolium - Crown lift to 3m.
25/13080/VC
2025 Approved
7 Victoria Walk Bristol BS6 5SR
T1 - Apple - Crown reduction of up to 1.5m.
25/11046/VC
2025 Approved
Garden Flat 8 Victoria Walk Bristol BS6 5SR
5 Day Notice: Willow - Fell (previous notice 24/04841/VC agreed to a reduction but tree i…
25/10026/VD
2024 Approved
7 Victoria Walk Bristol BS6 5SR
Minor demolition of parts of a 1996 red brick garage door surround on the rear boundary w…
24/04411/F
2024 Approved
Garden Flat 8 Victoria Walk Bristol BS6 5SR
Willow - Reduce branches by 4-5m back to pollard points.
24/04841/VC
2024 Approved
Garden Flat 27 Sydenham Road Cotham Bristol BS6 5SJ
T1 - Cherry - Reduce crown by 1.5-2m. T2 - Cherry - Reduce crown by 1-1.5m. T3 - European…
24/02968/VC
2024 Approved
38 Gibson Road Bristol BS6 5SG
T1 - Ash - Crown lift to 5m. Reduce south west upper crown by 1-1.5m to give 3m clearance…
24/02339/VC
2023 Approved
21 Sydenham Road Cotham Bristol BS6 5SJ
Installation of a roof mounted solar pv system split over the two south west facing roof…
23/01280/H
2024 Approved
19 Sydenham Hill Bristol BS6 5SL
Application for a Lawful Development Certificate for a Proposed roof repairs and external…
24/01554/CPLB
2024 Approved
First & Second Floor Maisonette 18 Arley Hill Bristol BS6 5PS
T1 - Cypress - Fell. T2 - Chinese Sumac - Lift crown to approx 2.5-3m.
24/01205/VC
2024 Approved
Hall Floor Flat 37 Sydenham Hill Bristol BS6 5SL
Bay - Reduce crown limb length by approx 1-1.5m.
24/00839/VC
2024 Approved
21 Sydenham Road Cotham Bristol BS6 5SJ
Silver birch - Fell (dead/dangerous) - 5 Day Notice.
24/00582/VD
2024
24A Arley Hill Bristol BS6 5PS
External wall insulation to rear and side elevations.
24/00280/H
2023 Refused
24A Arley Hill Bristol BS6 5PS
Application for a Lawful Development Certificate for proposed external solid wall insulat…
23/00213/CP
2022 Approved
Flat 1 39 Sydenham Hill Bristol BS6 5SL
Replacement of existing windows and doors, internal layout and inclusion of a new ventila…
22/05941/F
2017 Approved
26 Sydenham Road Cotham Bristol BS6 5SJ
T1 - Holly - Reduce crown by up to 3m and remove stem on roadside.
17/00113/VC
2016 Approved
31 Sydenham Hill Bristol BS6 5SL
Pear Tree T1: To crown reduce by 1 metre all around, crown thin by 10% and crown lift to…
16/05452/VC
2016 Approved
13 Arley Hill Bristol BS6 5PH
Window replacement works.
16/03576/F
2016 Approved
Basement Flat 32 Arley Hill Bristol BS6 5PR
T1 - Sycamore to be felled. T2 - Ash to be felled.
16/02155/VC
2016 Approved
Ground First And Second Floor Flat 24 Sydenham Road Cotham Bristol BS6 5SJ
Plum - Clean to remove all dead, diseased and broken branches 1cm in diameter and larger…
16/02117/VC
Bristol
Planning Authority Score
5.8/10
Average
#109 of 296 councils
Relevant to this application:
Other decisions

Bristol ranks #112 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Bristol decision statistics
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #190 of 296
92%
Householder approved
Above avg (90%) #149 of 296
71%
Decided in 8 weeks
Above avg (63%) #112 of 296
37%
Extended time limit
Below avg (41%) #118 of 296
74%
Minor dwellings approved
374 decided (1-9 homes)
93%
Major dwellings approved
30 decided (10+ homes)
82%
Change of use approved
150 decided
2,098
Total decisions
293 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.