The UK Postcode Database

SO51 9BT

a postcode in Hampshire

Introduced in January 1986
SO51 9BT Normal (geographic) postcodes Large user postcodes

The nearby postcodes map only shows currently active postcodes. Postcode markers will cluster if they are close together, which may happen in densly populated built-up areas or where single premises have multiple postcodes.

Streets Associated with SO51 9BT

Knapp Lane - 56 properties, USRN 40013048

Knapp Lane - 1 property, USRN 40013049

Street names are those nearest to properties in this postcode, they are not necessarily the postal address

Coordinates

Latitude: 51.0113 / 51°0'40"N

Longitude: -1.4226 / 1°25'21"W

UTM Reference: 30U 610655 5652268

OS Easting: 440602

OS Northing: 123708

OS Grid: SU406237

Location Encoding

Mapcode Local: GBR 755.F54

Mapcode Global: FRA 76XF.TWB

Open Location Code: 9C3W2H6G+GX

Maidenhead Locator System: IO91ga92

Demographics

Urban/Rural Indicator: F1

  • rural hamlet and isolated dwellings
  • a rural hamlet or isolated dwellings in populated countryside

ONS Population Classification: 2b2

  • Suburbanites and Peri-Urbanites
  • Rural Amenity
  • Rural Mix

Index of Multiple Deprivation (IMD): 28035 / 32844

  • 9th decile
  • much less deprived

Demographics are based on the LSOA containing this postcode and not necessarily this postcode alone

Sun and Moon Times for SO51 9BT on Wednesday 1 July 2026

Nautical twilight begins (First light) 03:00
Civil twilight begins (Dawn) 04:09
Sunrise 04:55
Transit (sun is at its highest) 13:09
Sunset 21:23
Civil twilight ends (Dusk) 22:09
Nautical twilight ends (Nightfall) 23:18
Hours of daylight today04:25 to 21:53
Hours of darkness tonight
(lighting-up time)
21:53 to 04:26
Moon Phase Waning Gibbous
Moon Sets 04:48
Moon Rises 21:44

For a full sun and moon calendar for SO51 9BT, go to The Time and Place

Residential Property Sales in SO51 9BT

DateAddressProperty TypeTenurePrice
9 April 2024 Forest Lodge, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £1,465,000
24 August 2023 Chapel Wood House, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £1,300,000
17 July 2023 Dovedale House, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £980,000
4 April 2023 Internos, Knapp Lane, Ampfield, Romsey SO51 9BT Semi-detached Freehold £445,000
18 January 2023 181a Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £825,000
26 July 2022 Dove Cottage, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £715,000
8 June 2022 3, Hawkers Paddock, Knapp Lane, Ampfield, Romsey SO51 9BT Semi-detached Freehold £730,000
16 February 2022 Whistlecott, Knapp Lane, Ampfield, Romsey SO51 9BT Semi-detached Freehold £625,000
9 November 2020 Churchfield House, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £837,500
7 November 2019 Constables, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £642,000
12 July 2018 175 Knapp Lane, Ampfield, Romsey SO51 9BT Semi-detached Freehold £160,000
9 March 2018 Kingfisher House, Knapp Lane, Ampfield, Romsey SO51 9BT Semi-detached Freehold £980,000
19 May 2017 4, Hawkers Paddock, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £620,000
31 October 2016 Monksbarn, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £800,000
2 September 2016 178 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £544,000
10 April 2015 Dovedale House, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £750,000
30 May 2014 Burwell, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £730,000
8 February 2013 Old Post Office, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £575,000
10 May 2012 The Vicarage, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £550,025
30 June 2011 Birch House, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £946,000
13 September 2010 178 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £455,000
27 August 2009 172 Knapp Lane, Ampfield, Romsey SO51 9BT Semi-detached Freehold £470,000
24 July 2009 181 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £550,000
8 August 2008 3, Hawkers Paddock, Knapp Lane, Ampfield, Romsey SO51 9BT Semi-detached Freehold £490,000
3 July 2008 181a Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £650,000
13 December 2007 The Cottage, Knapp Lane, Ampfield, Romsey SO51 9BT Semi-detached Freehold £340,000
14 May 2007 181a Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £462,500
10 May 2007 Monksbarn, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £690,000
19 May 2006 178 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £380,000
11 April 2006 Knapp Croft, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £395,000
27 September 2005 Chapel Wood House, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £540,000
23 September 2005 178 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £260,000
13 May 2005 170 Knapp Lane, Ampfield, Romsey SO51 9BT Semi-detached Freehold £432,500
26 April 2005 182 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £450,000
15 April 2005 177 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £335,000
4 July 2003 Hawkers Hill Farm, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £785,000
1 May 2002 183 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £500,000
5 April 2002 178 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £285,000
24 August 2001 2, Hawkers Paddock, Knapp Lane, Ampfield, Romsey SO51 9BT Semi-detached Freehold £195,000
18 May 2001 Old Post Office, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £360,000
15 December 2000 3, Hawkers Paddock, Knapp Lane, Ampfield, Romsey SO51 9BT Semi-detached Freehold £205,000
3 April 2000 Chapel Wood House, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £365,000
2 December 1999 Forty Winks, 169, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £318,000
21 May 1999 Forest Lodge, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £225,000
26 March 1999 174 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £110,000
3 December 1998 2, Hawkers Paddock, Knapp Lane, Ampfield, Romsey SO51 9BT Semi-detached Freehold £58,500
9 October 1998 176 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £196,000
11 August 1998 183 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £285,000
1 July 1997 178 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £123,000
7 February 1997 174 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £77,500
31 July 1996 174 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £77,000
26 July 1996 Barnlea, Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £105,000
12 July 1996 183 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £225,000
12 January 1995 173 Knapp Lane, Ampfield, Romsey SO51 9BT Detached Freehold £125,000

Key to property sale icons:

First sale of newbuild property. This includes new properties created from existing properties, such as residential conversions of commercial or agricultural property, or subdivision of a larger residential property.
Subsequent sale of existing property.
Standard sale at market value to private individual.
Additional (non-standard) sale. This includes repossessions, buy-to-lets and transfers of property sold to non-private individuals.

Elected Representatives for SO51 9BT

United Kingdom Parliament
Constituency

Romsey and Southampton North

MP

Caroline Nokes Conservative

Hampshire County Council
County council electoral division

Baddesley

Councillor

Alan Dowden Liberal Democrats

Test Valley Borough Council
District council ward

Ampfield & Braishfield

Councillor

Sally Yalden Liberal Democrats

SO51 9BT also falls within the Civil Parish of Ampfield, which has its own parish council and parish councillors. These are not shown here.

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for SO51 9BT

CodeNameData TypeData ThemeActive SinceData Owner
E00117655 Output Areas Statistical Building Block 1 January 2009 ONS
E01023158 Test Valley 012A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004825 Test Valley 012 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04012838 Ampfield Civil Parishes Administrative 1 April 2019 DLUHC
E05012927 Ampfield & Braishfield Electoral Wards/Divisions Administrative/Electoral 2 May 2019 DLUHC
E07000093 Test Valley Non-metropolitan Districts Administrative 1 January 2009 DLUHC
E10000014 Hampshire Counties Administrative 1 January 2009 DLUHC
E12000008 South East Regions Administrative 1 January 2009 DLUHC
E14001449 Romsey and Southampton North Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000030 Hampshire Police Force Areas Other 1 January 2009 Home Office
E30000267 Southampton Travel to Work Areas Other 31 July 2015 ONS
E33042583 Workplace Zones Census 31 December 2011 ONS
E37000046 Enterprise M3 Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000253 NHS Hampshire, Southampton and Isle of Wight CCG Sub Integrated Care Board Locations Health 1 April 2021 ODS
E40000005 South East NHS England Regions Health 1 April 2018 ODS
E54000042 NHS Hampshire and Isle of Wight Integrated Care Board Integrated Care Boards Health 1 July 2022 ODS
E56000016 Wessex Cancer Alliances Health 1 September 2016 NHS England
E58001783 Baddesley ED County Electoral Divisions Electoral 6 May 2021 DLUHC
E65000001 England Non-National Park Area England Non-National Park Area Census 27 February 2023 ONS
E92000001 England Country Administrative 1 January 2009 ONS

All public sector data is licensed under the Open Government Licence v2.0.

The UK Postcode Database is a Good Stuff website.

Page generated in 2.43 seconds. 216.73.216.44. Wed, 01 Jul 2026 16:09:14 +0100. Contiguous Amelioration.