Property market
The five-year median is £100,000 from 1 recorded sale in LN12 1JG. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for East Lindsey is £216,315 in June 2026, up 7.4% year on year.
LN12 1JG
Mablethorpe · East Lindsey · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Mablethorpe
- Ward
- Mablethorpe
- Local authority
- East Lindsey
- Constituency
- Louth and Horncastle
- Postcode district
- LN12
- Postcode sector
- LN12 1
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- LN12 1JG
- Status
- Terminated
- Introduced
- 1 March 1982
- Terminated
- 1 January 2007
- Postcode area
- LN
- Postcode district
- LN12
- Postcode sector
- LN12 1
- Latitude
- 53.342667
- Longitude
- 0.261597
- British National Grid easting
- 550,663
- British National Grid northing
- 385,244
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- East Midlands · E12000004
- Local authority district
- East Lindsey · E07000137
- Electoral ward
- Mablethorpe · E05009888
- Parish or community
- E04005686
- Westminster constituency
- Louth and Horncastle · E14001343
- Output area
- E00132335
- Lower layer super output area
- East Lindsey 005B · E01026073
- Middle layer super output area
- East Lindsey 005 · E02005428
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 LN12
Property
1 recorded
sale at this postcode
| Address | Date | Price |
|---|---|---|
| The Former Jobcentre, Somersby Avenue, Mablethorpe, LN12 1JG | 15 September 2025 | £100,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 4
- Primary
- 3
- Secondary
- 0
- 717 m
Mablethorpe Primary Academy
Academy sponsor led
- 946 m
Springwell Alternative Academy Mablethorpe
Free schools alternative provision
- 4.0 km
Theddlethorpe Academy
Academy sponsor led
Recorded crime
Within 1 mile of this postcode
- Published events
- 807
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 347
- Anti social behaviour 173
- Criminal damage and arson 69
- Other theft 55
- Public order 45
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- LN12 1 residents
- 5,510
Age bands in LN12 1
Wider postcode sector- Age 0 to 14
- 14%
- Age 15 to 24
- 7.9%
- Age 25 to 44
- 16.9%
- Age 45 to 64
- 28.1%
- Age 65 and over
- 33%
731 residents
414 residents
885 residents
1,471 residents
1,725 residents
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.
GP practices
1
within 5 km straight-line
MARISCO MEDICAL PRACTICE
STANLEY AVENUE, MABLETHORPE, LN12 1DP
ODS code C83064
552 m
Nearby transport
- 0.1 miles
Tennyson Road
BCT · Mablethorpe
- 0.1 miles
Tennyson Road
BCT · Mablethorpe
- 0.1 miles
The Beck PH
BCT · Mablethorpe
- 0.1 miles
The Beck PH
BCT · Mablethorpe
- 0.1 miles
Victoria Court
BCT · Mablethorpe
Relative deprivation
English Indices of Deprivation 2025 for East Lindsey 005B, 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
1 of 10
Overall England rank
1,252 of 33,755
- Income
- 1 of 10
- Employment
- 1 of 10
- Education and skills
- 1 of 10
- Health and disability
- 1 of 10
- Crime
- 2 of 10
- Housing and services
- 3 of 10
- Living environment
- 4 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.
Evidence in context
Schools
4 open schools are in scope, including 3 primary and 0 secondary schools. Mablethorpe Primary Academy is the nearest published school at 717 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
807 published events cover 12 months, averaging 67.25 events per published month. The largest recorded category is Violence and sexual offences with 347 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.