CB21 4DP maps, stats, and open data

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CB21 4DP lies on Sleford Close in Balsham, Cambridge. CB21 4DP is located in the Balsham electoral ward, within the local authority district of South Cambridgeshire and the English Parliamentary constituency of South East Cambridgeshire. The Sub Integrated Care Board (ICB) Location is NHS Cambridgeshire and Peterborough ICB - 06H and the police force is Cambridgeshire. This postcode has been in use since September 2006.

CB21 4DP maps

CB21 4DP map - OS OpenMap – Local (Ordnance Survey)
CB21 4DP map - OS VectorMap District (Ordnance Survey)

GetTheData
Source: OS OpenMap – Local (Ordnance Survey)
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)

CB21 4DP geodata

Easting558722
Northing250594
Latitude52.130859
Longitude0.317467

GetTheData
Source: Open Postcode Geo
Licence: Open Government Licence

Where is CB21 4DP?

StreetSleford Close
LocalityBalsham
Town/CityCambridge
CountryEngland
Postcode DistrictCB21

➜ See where CB21 is on a map
➜ Where is Balsham?

CB21 4DP Elevation

Elevation or altitude of CB21 4DP as distance above sea level:

MetresFeet
Elevation110m361ft

Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.

➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.

Politics

WardBalsham
ConstituencySouth East Cambridgeshire

House Prices

Sales of detached houses in CB21 4DP

14, SLEFORD CLOSE, BALSHAM, CAMBRIDGE, CB21 4DP
2020
5 JUN
£325,000
21, SLEFORD CLOSE, BALSHAM, CAMBRIDGE, CB21 4DP
2018
14 MAR
£329,000
17, SLEFORD CLOSE, BALSHAM, CAMBRIDGE, CB21 4DP
2016
1 DEC
£360,000
20, SLEFORD CLOSE, BALSHAM, CAMBRIDGE, CB21 4DP
2011
11 NOV
£235,000
12, SLEFORD CLOSE, BALSHAM, CAMBRIDGE, CB21 4DP
2011
16 SEP
£229,000
1, SLEFORD CLOSE, BALSHAM, CAMBRIDGE, CB21 4DP
1999
23 APR
£122,500

➜ Balsham house prices

GetTheData
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.

Transport

Nearest bus stops to CB21 4DP

West Wratting Road (High Street)Balsham183m
West Wratting Road (High Street)Balsham187m
May's Avenue (High Street)Balsham231m
May's Avenue (High Street)Balsham316m
Fox Road (High Street)Balsham698m

GetTheData
Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in CB21 4DP (2020 data)

Percentage of properties with Next Generation Access100.0%
Percentage of properties with Superfast Broadband100.0%
Percentage of properties with Ultrafast Broadband0.0%
Percentage of properties with Full Fibre Broadband0.0%

Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps

Broadband speed in CB21 4DP (2019 data)

Download

Median download speed63.5Mbps
Average download speed56.7Mbps
Maximum download speed80.00Mbps

Upload

Median upload speed19.5Mbps
Average upload speed15.1Mbps
Maximum upload speed20.00Mbps

Broadband limitations in CB21 4DP (2020 data)

Percentage of properties unable to receive 2Mbps0.0%
Percentage of properties unable to receive 5Mbps0.0%
Percentage of properties unable to receive 10Mbps0.0%
Percentage of properties unable to receive 30Mbps0.0%

GetTheData
Source: Ofcom
Licence: Ofcom Terms of Use (requires attribution)

CB21 4DP gas and electricity consumption

Estimated total energy consumption in CB21 4DP by fuel type, 2015.

Electricity

Consumption (kWh)86,725
Meter count27
Mean (kWh/meter)3,212
Median (kWh/meter)2,812

Deprivation

18.3% of English postcodes are less deprived than CB21 4DP:

Food Standards Agency

Three nearest food hygiene ratings to CB21 4DP (metres)

The Black Bull
Food Hygiene Rating: 5 (Very Good)
27 High Street
77m
The Old Butchers
Food Hygiene Rating: 4 (Good)
35 High Street
103m
Balsham Stores & Post Office Ltd.
Food Hygiene Rating: 5 (Very Good)
47 High Street
189m

➜ Get more ratings from the Food Standards Agency

Nearest post box to CB21 4DP

 Last Collection 
LocationMon-FriSatDistance
Streetley End16:4510:153,742m
Dolphin Close17:1511:154,036m
Horseheath Post Office17:0010:304,196m

CB21 4DP ITL and CB21 4DP LAU

The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for CB21 4DP:

ITL 1 CodeName
TLHEast
ITL 2 CodeName
TLH1East Anglia
ITL 3 CodeName
TLH12Cambridgeshire CC
LAU 1 CodeName
E07000012South Cambridgeshire

CB21 4DP census areas

The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for CB21 4DP:

CodeName
OAE00091897
LSOAE01018219South Cambridgeshire 016B
MSOAE02003790South Cambridgeshire 016

Nearest postcodes to CB21 4DP

CB21 4DJHigh Street99m
CB21 4DTWoodhall Lane124m
CB21 4DWTrinity Close159m
CB21 4EJHay Close182m
CB21 4EABartons Close208m
CB21 4DGSchool Lane243m
CB21 4DSChurch Lane263m
CB21 4EHThe Hawthorns278m
CB21 4DYBurrell Way303m
CB21 4ERMays Avenue323m