Property market
The five-year median is £2,190,000 from 3 recorded sales in SE1 1SG. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Southwark is £582,473 in June 2026, up 2.2% year on year.
SE1 1SG
Borough & Bankside · Southwark · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- London
- Ward
- Borough & Bankside
- Local authority
- Southwark
- Constituency
- Bermondsey and Old Southwark
- Postcode district
- SE1
- Postcode sector
- SE1 1
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SE1 1SG
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- SE
- Postcode district
- SE1
- Postcode sector
- SE1 1
- Latitude
- 51.503852
- Longitude
- -0.095063
- British National Grid easting
- 532,309
- British National Grid northing
- 180,044
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- London · E12000007
- Local authority district
- Southwark · E09000028
- Electoral ward
- Borough & Bankside · E05011095
- Parish or community
- E43000218
- Westminster constituency
- Bermondsey and Old Southwark · E14001085
- Output area
- E00019783
- Lower layer super output area
- Southwark 002B · E01003929
- Middle layer super output area
- Southwark 002 · E02000808
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore SE1
Property
17 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 79 - 81, Flat 3, Union Street, London, SE1 1SG | 18 June 2026 | £369,500 |
| 57 - 61, Union Street, London, SE1 1SG | 8 October 2025 | £4,500,000 |
| 65, Union Street, London, SE1 1SG | 1 February 2023 | £2,190,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 381
- Primary
- 192
- Secondary
- 46
- 134 m
The Cathedral School of St Saviour and St Mary Overie
Voluntary aided school
- 232 m
Saint Joseph's Catholic Primary School, the Borough
Voluntary aided school
- 299 m
Haberdashers' Borough Academy
Free schools
Recorded crime
Within 1 mile of this postcode
- Published events
- 26,826
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Theft from the person 6,340
- Other theft 5,202
- Violence and sexual offences 4,378
- Shoplifting 2,255
- Anti social behaviour 1,997
Census 2021
Population and age profile
- Postcode residents
- 16
- Postcode households
- 8
- Residents per household
- 2.0
- SE1 1 residents
- 4,102
11 female, 5 male
Age bands in SE1 1
Wider postcode sector- Age 0 to 14
- 11.3%
- Age 15 to 24
- 22.2%
- Age 25 to 44
- 42.2%
- Age 45 to 64
- 18.5%
- Age 65 and over
- 5.8%
497 residents
981 residents
1,863 residents
814 residents
256 residents
This postcode contained 0.4% of the sector's usual residents on Census Day. The age profile describes the wider SE1 1 sector, not people in this individual postcode.
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.
Fixed broadband coverage
Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.
- Superfast, 30 Mbit/s+
- 95.2%
- Ultrafast, 100 Mbit/s+
- 95.2%
- Ultrafast, 300 Mbit/s+
- 95.2%
- Gigabit-capable
- 95.2%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 95.2%
- Decent broadband available from fixed wireless
- 0%
Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.
Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
GP practices
118
within 5 km
BLACKFRIARS MEDICAL PRACTICE
BLACKFRIARS MEDICAL PRACT, 45 COLOMBO STREET, LONDON, SE1 8EE
ODS code G85642
761 m
FALMOUTH ROAD GROUP PRACTICE
78 FALMOUTH ROAD, LONDON, SE1 4JW
ODS code G85029
803 m
NEXUS HEALTH GROUP
PRINCESS STREET GROUP PRACTICE, 2 PRINCESS STREET, LONDON, SE1 6JP
ODS code G85034
1.0 km
WATERLOO HEALTH CENTRE
114-118 LOWER MARSH, WATERLOO, LONDON, SE1 7AE
ODS code G85136
1.3 km
HURLEY AND RIVERSIDE PRACTICES
EBENEZER HOUSE, KENNINGTON LANE, LONDON, SE11 4HJ
ODS code G85053
1.7 km
THE NEW MILL STREET SURGERY
1 WOLSELEY STREET, LONDON, SE1 2BP
ODS code G85705
1.7 km
THE NEAMAN PRACTICE
15 HALF MOON COURT, LONDON, EC1A 7HF
ODS code F84640
1.7 km
OLD KENT ROAD SURGERY
182-184 OLD KENT ROAD, LONDON, SE1 5TY
ODS code G85052
1.8 km
ST PHILIPS MEDICAL CENTRE
TOWER 3, 2ND FLOOR CLEMENTS INN, LONDON, WC2A 2AZ
ODS code F83672
1.8 km
KINGS COLLEGE HEALTH CENTRE
3RD FLOOR, BUSH HOUSE, SOUTH EAST WING, 300 STRAND, LONDON, WC2B 4PJ
ODS code E87768
1.8 km
PENROSE SURGERY
33 PENROSE STREET, LONDON, SE17 3DW
ODS code G85084
1.8 km
EAST STREET
HAROLD MOODY HEALTH CENTRE, THURLOW STREET, LONDON, SE17 2GN
ODS code G85721
1.9 km
ST. KATHERINE'S DOCK PRACTICE
FLAT 12, NIGHTINGALE HOUSE, 50 THOMAS MORE STREET, LONDON, E1W 1UA
ODS code F84731
1.9 km
BERMONDSEY SPA MEDICAL CENTRE
EYOT HOUSE, 50 OLD JAMAICA ROAD, LONDON, SE16 4BL
ODS code G85623
2.0 km
QHS GP CARE HOME SERVICE
50 OLD JAMAICA ROAD, LONDON, SE16 4BL
ODS code Y06113
2.0 km
THE VILLA STREET MEDICAL CENTRE
47 VILLA STREET, LONDON, SE17 2EL
ODS code G85632
2.0 km
GOODMAN'S FIELD HEALTH CENTRE
11 STABLE WALK, LONDON, E1 8ZF
ODS code F84039
2.1 km
GRAY'S INN MEDICAL GROUP VAUXHALL
8 JONATHAN STREET, KENNINGTON, LONDON, SE11 5NH
ODS code G85102
2.2 km
HEALTH E1
9-11 BRICK LANE, LONDON, E1 6PU
ODS code F84733
2.3 km
THE SPITALFIELDS PRACTICE
20 OLD MONTAGUE STREET, LONDON, E1 5PB
ODS code F84081
2.3 km
Showing 20 of 118 matching practices.
Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.
Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Nearby transport
- 0.1 miles
Southwark Street
BCT · Southwark
- 0.1 miles
Southwark Bridge Road
BCT · Southwark
- 0.1 miles
Southwark Bridge Road
BCT · Southwark
- 0.1 miles
Great Guildford Street
BCT · Southwark
- 0.1 miles
Marshalsea Road
BCT · Southwark
Relative deprivation
English Indices of Deprivation 2025 for Southwark 002B, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.
Overall IMD decile
4 of 10
Overall England rank
11,656 of 33,755
- Income
- 4 of 10
- Employment
- 3 of 10
- Education and skills
- 9 of 10
- Health and disability
- 4 of 10
- Crime
- 4 of 10
- Housing and services
- 4 of 10
- Living environment
- 2 of 10
These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.
Flood risk
Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.
- High risk addresses
- 1
- Medium risk addresses
- 0
- Low risk addresses
- 0
- Groundwater flood alert area
- Unlikely
Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.
Evidence in context
Schools
381 open schools are in scope, including 192 primary and 46 secondary schools. The Cathedral School of St Saviour and St Mary Overie is the nearest published school at 134 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
26,826 published events cover 12 months, averaging 2,235.5 events per published month. The largest recorded category is Theft from the person with 6,340 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.