SG18 Postcode Data
Property data for the SG18 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 SG18 is £203,700 (median £160,000), based on 85 HM Land Registry transactions. Police UK recorded 75 crimes within a 1-mile radius in 2026-03. The average EPC rating across 167 certified properties is 73/100.
Headline pricing in SG18 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by flat-maisonette properties (55 of the last 85 sales). Energy efficiency here is around the UK average.
Avg sale price
£203,700
85 sales
Median price
£160,000
Crime incidents
75
2026-03
Avg EPC score
73/100
167 certs
Recent sold prices
Latest 30 property sales in the SG18 area, sourced from HM Land Registry Price Paid Data.
flat-maisonette
£142,009
55 sales
semi-detached
£253,063
16 sales
detached
£411,385
13 sales
terraced
£107,000
1 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Nov 2025 | 72, FAIRFIELD ROAD, BIGGLESWADE | detached | £565,000 |
| Feb 2025 | FLAT 23, MILLERS COURT, SHORTMEAD STREET, BIGGLESWADE | flat-maisonette | £167,500 |
| Feb 2025 | 3, RIVERSIDE COURT, BIGGLESWADE | semi-detached | £385,000 |
| Dec 2024 | FLAT 10, MILLERS COURT, SHORTMEAD STREET, BIGGLESWADE | flat-maisonette | £182,500 |
| Mar 2024 | FLAT 18, MILLERS COURT, SHORTMEAD STREET, BIGGLESWADE | flat-maisonette | £120,000 |
| Oct 2023 | 86, FAIRFIELD ROAD, BIGGLESWADE | semi-detached | £330,000 |
| Oct 2023 | FLAT 15, MILLERS COURT, SHORTMEAD STREET, BIGGLESWADE | flat-maisonette | £130,000 |
| Sept 2023 | FLAT 8, MILLERS COURT, SHORTMEAD STREET, BIGGLESWADE | flat-maisonette | £150,000 |
| Aug 2023 | FLAT 22, MILLERS COURT, SHORTMEAD STREET, BIGGLESWADE | flat-maisonette | £180,000 |
| May 2023 | FLAT 20, MILLERS COURT, SHORTMEAD STREET, BIGGLESWADE | flat-maisonette | £145,000 |
| May 2023 | 3, TRINITY CLOSE, BIGGLESWADE | flat-maisonette | £205,000 |
| Apr 2023 | 5, TRINITY CLOSE, BIGGLESWADE | flat-maisonette | £215,000 |
| Mar 2023 | FLAT 5, MILLERS COURT, SHORTMEAD STREET, BIGGLESWADE | flat-maisonette | £130,000 |
| Dec 2022 | FLAT 30, MILLERS COURT, SHORTMEAD STREET, BIGGLESWADE | flat-maisonette | £120,000 |
| Nov 2022 | FLAT 26, MILLERS COURT, SHORTMEAD STREET, BIGGLESWADE | flat-maisonette | £160,000 |
Crime in SG18
75 reported crimes within a 1-mile radius of the postcode centroid in 2026-03, from Police UK data.
Violent Crime
29
Anti Social Behaviour
11
Shoplifting
11
Public Order
6
Other Theft
4
Energy performance
Aggregate EPC stats from 167 recently-certified properties in the SG18 area.
Avg current score
73/100
Avg potential
81/100
Avg energy cost
£862/yr
Sample size
167
Rating distribution
A
10
B
25
C
90
D
36
E
3
F
2
G
1
Area information
- Local authority
- Central Bedfordshire
- Country
- England
- Wards
- Biggleswade East, Biggleswade West, Clifton, Henlow & Langford
- Constituency
- Hitchin
- Latitude
- 52.0828
- Longitude
- -0.2646
More for SG18
Typical property
What the typical SG18 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 SG18
HM Land Registry from 1995
Corporate freeholders
Companies registered in SG18
Live Companies House data + PSCs
EPC checker
Look up any SG18 address
Energy ratings + improvement options
Crime checker
Local breakdown for SG18
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. Counts cover a 1-mile radius from the SG18 postcode centroid for the most recent month available (typically 2 months behind).
EPC: opendatacommunities.org, the official UK Energy Performance Certificate register. Aggregate stats from up to 30 most recent certificates in the postcode.
Area data: postcodes.io, open data from the Office for National Statistics.