Postcode record · Croydon
CR0 3LY.
CR0 3LY has 20 known premises and 16 planning records — 12 approved of 16 decided (75%). 11 EPC records.
Postcode CR0 3LY · boundary not held, centred on the postcodeApprovedRefusedOther16 exact5 approximate21 on the map — every match
At a glance · this postcodeCroydon profile →
20
Premises
known addresses (UPRNs)
16
Applications
16 decided
75%
Approval rate
12 approved · 4 refused
11
EPC records
ratings C 2 · D 4 · E 5
21
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?
CR0 3LY has 20 known premises and 16 planning records — 12 approved of 16 decided (75%). 11 EPC records.
Premises (18 of 20 shown)
Name
Details
UPRN 10096851807
UPRN 100020625776
UPRN 100020625777
UPRN 100020625778
UPRN 100020625779
UPRN 100020625780
UPRN 100020625783
UPRN 100020625787
UPRN 100020625791
UPRN 100020625794
UPRN 10096851807
UPRN 100020625776
UPRN 100020625777
Show all 10 rows
UPRN 100020625778
UPRN 100020625779
UPRN 100020625780
UPRN 100020625783
UPRN 100020625787
UPRN 100020625791
UPRN 100020625794
Planning
What happened?
16 planning applications across the postcode; 12 approved of 16 decided (75%). Latest 16 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear extension which projects out from the rear wall of the original house by 4.3 metres, with an eaves height of 3 metres and a maximum roof height of 3 metres.
185 Sumner Road South Croydon CR0 3LY · premises record
Prior Appvl - Class A Larger House Extns
Refused
2025-10-16
Discharge of Condition 3 (Samples of facing materials), Condition 4 (Detailed plans for the proposed car parking area, including visibility splays) and Condition 5 (Details of both hard and soft landscape works) attached to permission 21/04061/FUL for 'Subdivision of the plot and erection of a new dwelling attached to the side of 159 Sumner Road, with associated alterations.'
159 Sumner Road South Croydon CR0 3LY · premises record
Discharge of Conditions
Approved
2024-07-16
Erection of two-storey rear extension with associated works
174 Sumner Road South Croydon CR0 3LY · premises record
Householder Application
Approved
2023-07-01
Erection of a two-storey rear extension, hip to gable roof extension and rear dormer window.
174 Sumner Road South Croydon CR0 3LY · premises record
Householder Application
Approved
2022-08-16
Erection of a hip to gable roof extension and rear dormer window.
174 Sumner Road South Croydon CR0 3LY · premises record
Householder Application
Approved
2021-08-18
Subdivision of the plot and erection of a new dwelling attached to the side of 159 Sumner Road, with associated alterations
159 Sumner Road South Croydon CR0 3LY · premises record
Full
Refused
2021-08-02
Erection of a first floor rear extension to the house
159 Sumner Road South Croydon CR0 3LY · premises record
Householder Application
Approved
2021-08-02
Erection of single/two storey side extension
159 Sumner Road South, Croydon, CR0 3LY · premises record
Applicant Ms Gifty Nmaju · Agent G D Architects Limited
Full planning permission
Approved
2011-08-31
Alterations and use of garage as habitable room
174 Sumner Road South, Croydon, CR0 3LY · premises record
Applicant Alfred Bangrdr
LDC (Proposed) Operations edged
Approved
2006-08-03
Erection of single/two storey side/rear extension
148 Sumner Road South, Croydon, CR0 3LY · premises record
Applicant G Stanley · Officer Nicola Townsend
Full planning permission
Approved
2003-05-16
Erection of a single storey rear extension which projects out from the rear wall of the original house by 4.3 metres, with an eaves height of 3 metres and a maximum roof height of 3 metres.
185 Sumner Road South Croydon CR0 3LY · premises record
Refused
2025-10-16
More
Prior Appvl - Class A Larger House Extns
Discharge of Condition 3 (Samples of facing materials), Condition 4 (Detailed plans for the proposed car parking area, including visibility splays) and Condition 5 (Details of both hard and soft landscape works) attached to permission 21/04061/FUL for 'Subdivision of the plot and erection of a new dwelling attached to the side of 159 Sumner Road, with associated alterations.'
159 Sumner Road South Croydon CR0 3LY · premises record
Approved
2024-07-16
More
Discharge of Conditions
Erection of two-storey rear extension with associated works
174 Sumner Road South Croydon CR0 3LY · premises record
Approved
2023-07-01
More
Householder Application
Show all 10 rows
Erection of a two-storey rear extension, hip to gable roof extension and rear dormer window.
174 Sumner Road South Croydon CR0 3LY · premises record
Approved
2022-08-16
More
Householder Application
Erection of a hip to gable roof extension and rear dormer window.
174 Sumner Road South Croydon CR0 3LY · premises record
Approved
2021-08-18
More
Householder Application
Subdivision of the plot and erection of a new dwelling attached to the side of 159 Sumner Road, with associated alterations
159 Sumner Road South Croydon CR0 3LY · premises record
Refused
2021-08-02
More
Full
Erection of a first floor rear extension to the house
159 Sumner Road South Croydon CR0 3LY · premises record
Approved
2021-08-02
More
Householder Application
Erection of single/two storey side extension
159 Sumner Road South, Croydon, CR0 3LY · premises record
Applicant Ms Gifty Nmaju · Agent G D Architects Limited
Approved
2011-08-31
More
Full planning permission
Alterations and use of garage as habitable room
174 Sumner Road South, Croydon, CR0 3LY · premises record
Applicant Alfred Bangrdr
Approved
2006-08-03
More
LDC (Proposed) Operations edged
Erection of single/two storey side/rear extension
148 Sumner Road South, Croydon, CR0 3LY · premises record
Applicant G Stanley · Officer Nicola Townsend
Approved
2003-05-16
More
Full planning permission
Building control
Building-control records are not yet collected for Croydon — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Sumner Road South0 mEuston Road0 mOnslow Road0 mFootpath 628 Chapman Road Between 28 And 30 To Adjacent Onslow Road Number 11 mBute Road26 mMitcham Road33 mChapman Road34 mSumner Road34 m
People
Who is involved?
Named on the latest 16 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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
Agent on 3 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Development
What could it become?
Planning precedent16 applications and 21 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 2, D: 4, E: 5.
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
The Developer PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.