CB21 4DW maps, stats, and open data

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CB21 4DW lies on Trinity Close in Balsham, Cambridge. CB21 4DW 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 4DW maps

CB21 4DW map - OS OpenMap – Local (Ordnance Survey)
CB21 4DW 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 4DW geodata

Easting558727
Northing250753
Latitude52.132286
Longitude0.317614

GetTheData
Source: Open Postcode Geo
Licence: Open Government Licence

Where is CB21 4DW?

StreetTrinity Close
LocalityBalsham
Town/CityCambridge
CountryEngland
Postcode DistrictCB21

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

CB21 4DW Elevation

Elevation or altitude of CB21 4DW 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 4DW

2019
14 NOV
£415,000
2004
13 APR
£235,000
2001
25 MAY
£235,000
1997
4 DEC
£135,000

➜ 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 4DW

May's Avenue (High Street)Balsham128m
West Wratting Road (High Street)Balsham191m
West Wratting Road (High Street)Balsham204m
May's Avenue (High Street)Balsham234m
Fox Road (High Street)Balsham661m

GetTheData
Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in CB21 4DW (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 4DW (2019 data)

Download

Median download speed35.0Mbps
Average download speed28.9Mbps
Maximum download speed55.00Mbps

Upload

Median upload speed7.7Mbps
Average upload speed6.0Mbps
Maximum upload speed10.00Mbps

Broadband limitations in CB21 4DW (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 4DW gas and electricity consumption

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

Electricity

Consumption (kWh)95,152
Meter count24
Mean (kWh/meter)3,965
Median (kWh/meter)3,020

Deprivation

32.5% of English postcodes are less deprived than CB21 4DW:

Food Standards Agency

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

The Old Butchers
Food Hygiene Rating: 4 (Good)
35 High Street
70m
The Black Bull
Food Hygiene Rating: 5 (Very Good)
27 High Street
123m
Balsham Stores & Post Office Ltd.
Food Hygiene Rating: 5 (Very Good)
47 High Street
124m

➜ Get more ratings from the Food Standards Agency

Nearest post box to CB21 4DW

 Last Collection 
LocationMon-FriSatDistance
Streetley End16:4510:153,849m
Dolphin Close17:1511:154,183m
Horseheath Post Office17:0010:304,321m

CB21 4DW ITL and CB21 4DW 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 4DW:

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

CB21 4DW 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 4DW:

CodeName
OAE00091896
LSOAE01018218South Cambridgeshire 016A
MSOAE02003790South Cambridgeshire 016

Nearest postcodes to CB21 4DW

CB21 4DJHigh Street67m
CB21 4DSChurch Lane121m
CB21 4DPSleford Close159m
CB21 4DGSchool Lane173m
CB21 4DTWoodhall Lane226m
CB21 4EABartons Close273m
CB21 4DYBurrell Way274m
CB21 4ERMays Avenue277m
CB21 4ESNine Chimneys Lane290m
CB21 4EJHay Close295m