S21 1BB

Killamarsh East · North East Derbyshire · England

Updated September 2026

Compare this postcode

Location overview

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Post town
Sheffield
Local authority
North East Derbyshire
Postcode district
S21
Postcode sector
S21 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
S21 1JF 51 m
S21 1JJ 70 m
S21 1TD 72 m
S21 1BN 85 m
S21 1TB 129 m
Complete postcode fields and official codes
Postcode
S21 1BB
Status
Current
Introduced
1 June 1997
Terminated
Not published
Postcode area
S
Postcode district
S21
Postcode sector
S21 1
Latitude
53.321805
Longitude
-1.314363
British National Grid easting
445,769
British National Grid northing
380,759

Statistical and administrative geographies

Country
England · E92000001
Region
East Midlands · E12000004
Local authority district
North East Derbyshire · E07000038
Parish or community
E04002873
Westminster constituency
North East Derbyshire · E14001391
Output area
E00100210
Lower layer super output area
North East Derbyshire 001A · E01019801
Middle layer super output area
North East Derbyshire 001 · E02004105

Postcode source versions

Explore S21

40 recorded sales at this postcode
Address Date Price
23, High Street, Killamarsh, Sheffield, S21 1BB 12 March 2026 £210,100
19, High Street, Killamarsh, Sheffield, S21 1BB 15 January 2024 £200,000
41, High Street, Killamarsh, Sheffield, S21 1BB 4 August 2023 £204,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
32
Primary
27
Secondary
3
  1. St Giles CofE Primary School

    Academy converter

    493 m
  2. Killamarsh Infant School

    Community school

    709 m
  3. Killamarsh Junior School

    Community school

    780 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
526
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 253
  • Anti social behaviour 64
  • Burglary 42
  • Public order 42
  • Criminal damage and arson 41

Census 2021

Population and age profile

Postcode residents
41

20 female, 21 male

Postcode households
18
Residents per household
2.3
S21 1 residents
7,898

Age bands in S21 1

Wider postcode sector
Age 0 to 14
15.6%

1,222 residents

Age 15 to 24
9.6%

749 residents

Age 25 to 44
23.1%

1,808 residents

Age 45 to 64
29.1%

2,273 residents

Age 65 and over
22.6%

1,763 residents

This postcode contained 0.5% of the sector's usual residents on Census Day. The age profile describes the wider S21 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+
100%
Ultrafast, 100 Mbit/s+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
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

10

within 5 km

  • KILLAMARSH MEDICAL PRACTICE

    209 SHEFFIELD ROAD, KILLAMARSH, SHEFFIELD, S21 1DX

    ODS code C81091

    593 m

  • SOTHALL & BEIGHTON HEALTH CENTRES

    24 ECKINGTON ROAD, BEIGHTON, SHEFFIELD, S20 1HQ

    ODS code C88023

    2.5 km

  • EMMETT CARR SURGERY

    ABBEY PLACE, RENISHAW, SHEFFIELD, S21 3TY

    ODS code C81095

    3.1 km

  • THE VALLEYS MEDICAL PARTNERSHIP

    GOSBER ROAD, ECKINGTON, SHEFFIELD, S21 4BZ

    ODS code C81002

    3.1 km

  • MOSBOROUGH HEALTH CENTRE

    DOCTORS SURGERY, 34 QUEEN STREET, MOSBOROUGH, SHEFFIELD, S20 5BQ

    ODS code C88078

    3.4 km

  • KIVETON PARK MEDICAL PRACTICE

    KIVETON PARK PRIMARY CARE, CHAPEL WAY, KIVETON PARK, SHEFFIELD, S26 6QU

    ODS code C87004

    3.5 km

  • CRYSTAL PEAKS MEDICAL CENTRE

    THE MEDICAL CENTRE, CRYSTAL PEAKS, 15 PEAKS MOUNT, SHEFFIELD, S20 7HZ

    ODS code C88648

    3.6 km

  • BARLBOROUGH MEDICAL PRACTICE

    THE OLD MALTHOUSE, 7 WORKSOP ROAD, BARLBOROUGH, CHESTERFIELD, S43 4TY

    ODS code C81662

    4.1 km

  • THE THORPE PRACTICE

    MOORTHORPE BANK, OWLTHORPE, SHEFFIELD, S20 6PD

    ODS code C88647

    4.5 km

  • SWALLOWNEST HEALTH CENTRE

    WORKSOP ROAD, SWALLOWNEST, SHEFFIELD, S26 4WD

    ODS code C87008

    4.6 km

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 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Church Hall

    BCT · Killamarsh

    0.1 miles
  • Church Hall

    BCT · Killamarsh

    0.1 miles
  • Canal Bridge

    BCT · Killamarsh

    0.1 miles
  • Canal Bridge

    BCT · Killamarsh

    0.1 miles
  • Church On The Hill

    BCT · Killamarsh

    0.1 miles

Relative deprivation

English Indices of Deprivation 2025 for North East Derbyshire 001A, 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

6 of 10

Overall England rank

17,213 of 33,755

Income
7 of 10
Employment
5 of 10
Education and skills
3 of 10
Health and disability
5 of 10
Crime
9 of 10
Housing and services
5 of 10
Living environment
6 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
0
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

Property market

The five-year median is £207,000 from 4 recorded sales in S21 1BB. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for North East Derbyshire is £250,387 in June 2026, up 10.6% year on year.

Schools

32 open schools are in scope, including 27 primary and 3 secondary schools. St Giles CofE Primary School is the nearest published school at 493 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

526 published events cover 12 months, averaging 43.833 events per published month. The largest recorded category is Violence and sexual offences with 253 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.