SG6 Postcode Data
Property data for the SG6 postcode district covering Central Bedfordshire. Sold prices, crime statistics, energy performance, and demographic insights, all from HM Land Registry, Police UK, and the EPC Register.
Quick answer
The average sale price in SG6 is £412,455 (median £289,500), based on 64 HM Land Registry transactions. Police UK recorded 212 crimes within a 1-mile radius in 2026-03. The average EPC rating across 153 certified properties is 60/100.
Headline pricing in SG6 is above the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by detached properties (32 of the last 64 sales). Energy efficiency here is weaker than average (expect higher running costs and lower mortgage-affordability scores from green lenders).
Avg sale price
£412,455
64 sales
Median price
£289,500
Crime incidents
212
2026-03
Avg EPC score
60/100
153 certs
Recent sold prices
Latest 30 property sales in the SG6 area, sourced from HM Land Registry Price Paid Data.
detached
£588,653
32 sales
semi-detached
£273,075
20 sales
terraced
£174,892
12 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Nov 2024 | 26, CROFT LANE, LETCHWORTH GARDEN CITY | detached | £780,000 |
| Sept 2024 | 40, CROFT LANE, LETCHWORTH GARDEN CITY | detached | £1,055,000 |
| Apr 2024 | 11, CHURCH LANE, LETCHWORTH GARDEN CITY | terraced | £248,000 |
| Aug 2023 | 8, CHURCH LANE, LETCHWORTH GARDEN CITY | semi-detached | £575,000 |
| Aug 2022 | 42, CROFT LANE, LETCHWORTH GARDEN CITY | detached | £652,000 |
| Mar 2022 | 2, CROFT LANE, LETCHWORTH GARDEN CITY | detached | £1,140,000 |
| Oct 2021 | 71, NORTON ROAD, LETCHWORTH GARDEN CITY | detached | £943,000 |
| May 2021 | 1, CHURCH LANE, LETCHWORTH GARDEN CITY | terraced | £325,000 |
| Sept 2020 | 77, NORTON ROAD, LETCHWORTH GARDEN CITY | detached | £1,075,000 |
| Jun 2020 | 61, NORTON ROAD, LETCHWORTH GARDEN CITY | detached | £815,000 |
| Jun 2020 | 8, CHURCH LANE, LETCHWORTH GARDEN CITY | semi-detached | £540,000 |
| Apr 2020 | 3, CHURCH LANE, LETCHWORTH GARDEN CITY | terraced | £289,000 |
| Aug 2019 | 57A, NORTON ROAD, LETCHWORTH GARDEN CITY | semi-detached | £415,000 |
| Mar 2019 | 47, NORTON ROAD, LETCHWORTH GARDEN CITY | detached | £740,000 |
| Mar 2019 | 57B, NORTON ROAD, LETCHWORTH GARDEN CITY | semi-detached | £425,000 |
Crime in SG6
212 reported crimes within a 1-mile radius of the postcode centroid in 2026-03, from Police UK data.
Violent Crime
93
Anti Social Behaviour
48
Criminal Damage Arson
17
Other Theft
13
Burglary
8
Energy performance
Aggregate EPC stats from 153 recently-certified properties in the SG6 area.
Avg current score
60/100
Avg potential
75/100
Avg energy cost
£1,503/yr
Sample size
153
Rating distribution
A
0
B
0
C
48
D
57
E
39
F
9
G
0
Area information
- Local authority
- Central Bedfordshire, North Hertfordshire
- Country
- England
- Wards
- Arlesey & Fairfield, Graveley, St Ippolyts & Wymondley, Letchworth Grange
- Constituency
- Hitchin
- Latitude
- 51.9790
- Longitude
- -0.2227
More for SG6
Typical property
What the typical SG6 property looks like
Area summary, buyer notes, researched facts
Council tax
Central Bedfordshire 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for SG6
HM Land Registry from 1995
Corporate freeholders
Companies registered in SG6
Live Companies House data + PSCs
EPC checker
Look up any SG6 address
Energy ratings + improvement options
Crime checker
Local breakdown for SG6
Police UK monthly data
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Get a Property ReportData sources & methodology
Sold prices: HM Land Registry Price Paid Data, the official UK government records updated monthly. Sample uses the 30 most recent registered transactions in the postcode area.
Crime: Police UK street-level crime data, covering a 1-mile radius from the SG6 postcode centroid for the most recent month available (typically 2 months behind). For Scottish postcodes we use Police Scotland recorded-crime counts published by the Scottish Government (2024-25), reported by council area.
EPC: opendatacommunities.org, the official Energy Performance Certificate register for England and Wales. Aggregate stats from up to 30 most recent certificates in the postcode. For Scottish postcodes we use Scottish EPC Register lodgements, aggregated to a council-level band distribution (Q2 2025 to Q1 2026). For Northern Ireland we use the NISRA Census 2021 EPC-band classification of every household, aggregated by council (Census 2021).
Area data: postcodes.io, open data from the Office for National Statistics.