Postcode record · Southwark
SE21 8ER.
SE21 8ER has 23 known premises and 9 planning records — 9 approved of 9 decided (100%). 14 EPC records.
Postcode SE21 8ER · boundary not held, centred on the postcodeApprovedRefusedOther9 exact1 approximate10 on the map — every match
At a glance · this postcodeSouthwark profile →
23
Premises
known addresses (UPRNs)
9
Applications
9 decided
100%
Approval rate
9 approved · 0 refused
14
EPC records
ratings B 1 · D 2 · E 7 · F 4
10
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?
SE21 8ER has 23 known premises and 9 planning records — 9 approved of 9 decided (100%). 14 EPC records.
Premises (18 of 23 shown)
Name
Details
UPRN 200003435695
UPRN 200003435696
UPRN 200003435697
UPRN 200003435698
UPRN 200003435699
UPRN 200003435700
UPRN 200003435701
UPRN 200003435702
UPRN 200003435703
UPRN 200003435704
UPRN 200003435695
UPRN 200003435696
UPRN 200003435697
Show all 10 rows
UPRN 200003435698
UPRN 200003435699
UPRN 200003435700
UPRN 200003435701
UPRN 200003435702
UPRN 200003435703
UPRN 200003435704
Planning
What happened?
9 planning applications across the postcode; 9 approved of 9 decided (100%). Latest 9 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Construction of a single storey ground floor side extension
17 Acacia Grove London Southwark SE21 8ER · premises record
Householder Application
Approved
2024-09-26
Demolition of existing two-storey single family home and construction of a new two-storey dwelling with basement and accommodation in the roof with three roof lights, front and rear light wells, associated refuse and cycle storage, hard and soft landscaping and replacement front boundary treatment.
16 Acacia Grove London SE21 8ER · premises record
Applicant Ms Kirsten Lapham · Agent Mr Adam Arts
Minor application
Approved
2017-04-06
Erection of a ground floor side extension to replace existing
1 Acacia Grove London SE21 8ER · premises record
Applicant Mrs Benton · Agent Simon Smith & Michael Brooke Architects
Householder Application
Approved
2012-07-13
Demolition and rebuild of attached garage, plus demolition of existing rear garden boundary walls and erection of timber close boarded fence and re-instatement of trellis above
15 Acacia Grove London SE21 8ER · premises record
Applicant Miss S Sarah Counter · Agent MDB Chartered Surveyors
Householder Application
Approved
2012-05-01
Removal of existing side lean-to extension and erection of a ground floor single storey side extension in its place to provide additional residential accommodation.
1 Acacia Grove London SE21 8ER · premises record
Householder Application
Approved
2006-06-16
Alteration to the roof and the installation of dormer and velux window in rear slope of dwellinghouse.
29 Acacia Grove Dulwich SE21 · premises record
Householder Application
Approved
2003-04-29
Erection of a single storey rear extension to dwellinghouse.
18 Acacia Grove SE21 · premises record
Householder Application
Approved
2002-08-01
Construction of a ground floor single storey rear extension providing additional residential accommodation for dwellinghouse.
10 Acacia Grove London SE21 8ER · premises record
—
Approved
—
Erection of a single storey timber framed conservatory to rear of dwellinghouse.
19 Acacia Grove London SE21 8ER · premises record
—
Approved
—
Construction of a single storey ground floor side extension
17 Acacia Grove London Southwark SE21 8ER · premises record
Approved
2024-09-26
More
Householder Application
Demolition of existing two-storey single family home and construction of a new two-storey dwelling with basement and accommodation in the roof with three roof lights, front and rear light wells, associated refuse and cycle storage, hard and soft landscaping and replacement front boundary treatment.
16 Acacia Grove London SE21 8ER · premises record
Applicant Ms Kirsten Lapham · Agent Mr Adam Arts
Approved
2017-04-06
More
Minor application
Erection of a ground floor side extension to replace existing
1 Acacia Grove London SE21 8ER · premises record
Applicant Mrs Benton · Agent Simon Smith & Michael Brooke Architects
Approved
2012-07-13
More
Householder Application
Show all 9 rows
Demolition and rebuild of attached garage, plus demolition of existing rear garden boundary walls and erection of timber close boarded fence and re-instatement of trellis above
15 Acacia Grove London SE21 8ER · premises record
Applicant Miss S Sarah Counter · Agent MDB Chartered Surveyors
Approved
2012-05-01
More
Householder Application
Removal of existing side lean-to extension and erection of a ground floor single storey side extension in its place to provide additional residential accommodation.
1 Acacia Grove London SE21 8ER · premises record
Approved
2006-06-16
More
Householder Application
Alteration to the roof and the installation of dormer and velux window in rear slope of dwellinghouse.
29 Acacia Grove Dulwich SE21 · premises record
Approved
2003-04-29
More
Householder Application
Erection of a single storey rear extension to dwellinghouse.
18 Acacia Grove SE21 · premises record
Approved
2002-08-01
More
Householder Application
Construction of a ground floor single storey rear extension providing additional residential accommodation for dwellinghouse.
10 Acacia Grove London SE21 8ER · premises record
Approved
—
More
—
Erection of a single storey timber framed conservatory to rear of dwellinghouse.
19 Acacia Grove London SE21 8ER · premises record
Approved
—
More
—
Building control
Building-control records are not yet collected for Southwark — 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).
People
Who is involved?
Named on the latest 9 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent9 applications and 10 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings B: 1, D: 2, E: 7, F: 4.
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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.