Postcode record · Croydon
CR0 3NN.
CR0 3NN has 8 known premises and 13 planning records — 9 approved of 10 decided (90%). 5 EPC records.
Postcode CR0 3NN · boundary not held, centred on the postcodeApprovedRefusedOther13 exact13 on the map — every match
At a glance · this postcodeCroydon profile →
8
Premises
known addresses (UPRNs)
13
Applications
10 decided
90%
Approval rate
9 approved · 1 refused
5
EPC records
ratings C 2 · D 1 · F 2
13
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 3NN has 8 known premises and 13 planning records — 9 approved of 10 decided (90%). 5 EPC records.
Premises
Name
Details
UPRN 100020615752
UPRN 100020615754
UPRN 100020615756
UPRN 100020615760
UPRN 100020615768
UPRN 100020615774
UPRN 100020615778
UPRN 100020615780
UPRN 100020615752
UPRN 100020615754
UPRN 100020615756
Show all 8 rows
UPRN 100020615760
UPRN 100020615768
UPRN 100020615774
UPRN 100020615778
UPRN 100020615780
Planning
What happened?
13 planning applications across the postcode; 9 approved of 10 decided (90%). Latest 13 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of single storey rear extension projecting out 6 metres with a maximum height of 2.8 metres
3 Onslow Road Croydon CR0 3NN · premises record
Prior Appvl - Class A Larger House Extns
Approved
2018-10-15
Non material amendment to planning permission 18/00452/HSE - Erection of two storey side extension and single storey rear extension
5 Onslow Road Croydon CR0 3NN · premises record
Non-material amendment
Approved
2018-06-13
Demolition of existing conservatory, Erection of single storey porch and side extension, and erection of single/two storey rear extension
11 Onslow Road Croydon CR0 3NN · premises record
Householder Application
Approved
2018-04-26
Erection of two storey side extension and single storey rear infill extension
5 Onslow Road Croydon CR0 3NN · premises record
Householder Application
Approved
2018-01-29
Erection of single storey rear extension projecting out 6 metres with a maximum height of 3 metres
5 Onslow Road Croydon CR0 3NN · premises record
Prior Appvl - Class A Larger House Extns
Approved
2017-12-05
Erection of two storey side extension
5 Onslow Road Croydon CR0 3NN · premises record
Full planning permission
Approved
2017-09-25
Erection of two storey side, single storey rear and front extension incorporating new front porch.
3 Onslow Road Croydon CR0 3NN · premises record
Householder Application
Approved
2017-08-27
Erection of single storey rear extension.
5 Onslow Road, Croydon, CR0 3NN · premises record
Full planning permission
Approved
2011-03-08
Erection of single/two storey rear extension
5 Onslow Road, Croydon, CR0 3NN · premises record
—
Approved
2010-03-11
Erection of single storey rear extension projecting out 6 metres with a maximum height of 2.8 metres
3 Onslow Road Croydon CR0 3NN · premises record
Approved
2018-10-15
More
Prior Appvl - Class A Larger House Extns
Non material amendment to planning permission 18/00452/HSE - Erection of two storey side extension and single storey rear extension
5 Onslow Road Croydon CR0 3NN · premises record
Approved
2018-06-13
More
Non-material amendment
Show all 10 rows
Demolition of existing conservatory, Erection of single storey porch and side extension, and erection of single/two storey rear extension
11 Onslow Road Croydon CR0 3NN · premises record
Approved
2018-04-26
More
Householder Application
Erection of two storey side extension and single storey rear infill extension
5 Onslow Road Croydon CR0 3NN · premises record
Approved
2018-01-29
More
Householder Application
Erection of single storey rear extension projecting out 6 metres with a maximum height of 3 metres
5 Onslow Road Croydon CR0 3NN · premises record
Approved
2017-12-05
More
Prior Appvl - Class A Larger House Extns
Erection of two storey side extension
5 Onslow Road Croydon CR0 3NN · premises record
Approved
2017-09-25
More
Full planning permission
Erection of two storey side, single storey rear and front extension incorporating new front porch.
3 Onslow Road Croydon CR0 3NN · premises record
Approved
2017-08-27
More
Householder Application
Erection of single storey rear extension.
5 Onslow Road, Croydon, CR0 3NN · premises record
Approved
2011-03-08
More
Full planning permission
Erection of single/two storey rear extension
5 Onslow Road, Croydon, CR0 3NN · premises record
Approved
2010-03-11
More
—
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).
Kingsley Road0 mFootpath 628 Chapman Road Between 28 And 30 To Adjacent Onslow Road Number 10 mOnslow Road0 mSumner Road South9 mChapman Road33 mMitcham Road52 mSumner Road54 m
People
Who is involved?
Named on the latest 13 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 5 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent13 applications and 13 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings C: 2, D: 1, F: 2.
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 ProOwnership, 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?
How long would a planning application take here? →
Croydon's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Croydon, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.