Trinity · Boston · England
Updated September 2026
Compare this postcodeUse the wider postcode district to compare the same evidence across more locations.
At this postcode
| Address | Date | Price |
|---|---|---|
| 28, Allington Garden, Boston, PE21 9DP | 30 June 2025 | £174,000 |
| 2, Allington Garden, Boston, PE21 9DP | 18 November 2024 | £160,000 |
| 6, Allington Garden, Boston, PE21 9DP | 18 November 2024 | £270,000 |
Within 3.1 miles of this postcode
Saint Mary's RC Primary Academy Boston
Academy converter
Boston High School
Academy converter
Tower Road Academy
Academy converter
Within 1 mile of this postcode
Census 2021
17 female, 17 male
1,561 residents
923 residents
2,373 residents
2,643 residents
2,228 residents
This postcode contained 0.4% of the sector's usual residents on Census Day. The age profile describes the wider PE21 9 sector, not people in this individual postcode.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.
Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.
Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
NHS ODS
4
within 5 km
TAWNEY STREET, BOSTON, PE21 6PF
ODS code C83010
684 m
SOUTH SQUARE, BOSTON, PE21 6JU
ODS code C83059
1.3 km
10 LIQUORPOND STREET, BOSTON, PE21 8UE
ODS code C83004
1.6 km
SLEAFORD ROAD, BOSTON, PE21 8EG
ODS code C83060
1.7 km
Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Hospital Lane
BCT · Boston
Hospital Lane
BCT · Boston
High School For Girls
BCT · Boston
Norprint Factory
BCT · Boston
Bargate Bridge
BCT · Boston
English Indices of Deprivation 2025 for Boston 003B, 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
17,980 of 33,755
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.
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.
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.
A factual reading of the data in this report's scope. It is not a location score or a recommendation.
Recorded sales
The five-year median is £189,950 from 5 recorded sales in PE21 9DP. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Boston is £180,778 in June 2026, up 2.9% year on year.
Published establishments
21 open schools are in scope, including 12 primary and 3 secondary schools. Saint Mary's RC Primary Academy Boston is the nearest published school at 366 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Published police records
3,485 published events cover 12 months, averaging 290.417 events per published month. The largest recorded category is Violence and sexual offences with 1,182 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.