AREA REPORT · CENTRAL BEDFORDSHIRE SG18

SG18.

Central Bedfordshire

SG18 is an outcode in Central Bedfordshire, covering the neighbourhoods of Biggleswade West, Biggleswade East, Blunham, Caldecote & Broom, Arlesey & Henlow and Potton. Over the last 12 months 357 properties changed hands — a median of £208k for flats (£3,692/sqm) and £378k for houses (£4,275/sqm). Housing stock peaks at EPC band C.

Recorded dwellings
10,507
residential addresses we hold records for
Across
3
sectors — see breakdown below
Sales
12 month
3 year
Flats
49
186
Houses
308
1,247
Recorded transactions across the area.
Median sale price
12 month
3 year
Flats
£208k
n = 49
£207k
n = 186
Houses
£378k
n = 308
£383k
n = 1,247
Median sale price across the window.
Median £/sqm
12 month
3 year
Flats
£3,692
n = 49
£3,500
n = 185
Houses
£4,275
n = 306
£4,188
n = 1,227
Typical price per square metre, where floor area is available.
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PRICE MATRIX
Sales by window, type, and floor area.
Headline price
Mean
Houses
Climbing
+5.3% vs 12m
+3.8% vs 3y
£215k£430k£383k£378k£398k3Yn=1,24712Mn=3086Mn=88
Flats
Buoyant
+10.6% vs 12m
+11.4% vs 3y
£125k£250k£207k£208k£230k3Yn=18612Mn=496Mn=17
Bar height = median sale price. Tick = mean. Trend word reads the joint state of the 6m-vs-12m and 6m-vs-3y tiers.
Size-normalised — £ per sqm
Mean
Houses
Softening
−2.6% vs 12m
−0.6% vs 3y
£0£2,250£4,500£4,188£4,275£4,1623Yn=1,22712Mn=3066Mn=88
Flats
Climbing
+9.3% vs 12m
+15.3% vs 3y
£0£2,150£4,300£3,500£3,692£4,0353Yn=18512Mn=496Mn=17
From EPC-matched floor area. Hatched bars mark windows where fewer than 60% of sales matched a certificate.
Show numbers
Houses · 6m
Avg £
£409k
n=88
Median £
£398k
n=88
Avg £/sqm
£4,258
n=88
Median £/sqm
£4,162
n=88
Houses · 12m
Avg £
£401k
n=308
Median £
£378k
n=308
Avg £/sqm
£4,279
n=306
Median £/sqm
£4,275
n=306
Houses · 3y
Avg £
£409k
n=1,247
Median £
£383k
n=1,247
Avg £/sqm
£4,210
n=1,227
Median £/sqm
£4,188
n=1,227
Flats · 6m
Avg £
£234k
n=17
Median £
£230k
n=17
Avg £/sqm
£3,938
n=17
Median £/sqm
£4,035
n=17
Flats · 12m
Avg £
£208k
n=49
Median £
£208k
n=49
Avg £/sqm
£3,527
n=49
Median £/sqm
£3,692
n=49
Flats · 3y
Avg £
£197k
n=186
Median £
£207k
n=186
Avg £/sqm
£3,331
n=185
Median £/sqm
£3,500
n=185
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£56k£230k£404k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
Median EPC score
72
Median potential
84
058511692010201520202025
A
B
C
D
E
F
G
COUNCIL TAX
Band distribution.
Column width shows the number of properties in each council tax band. Colour shows the composition within that band.
Flats/maisonettes
Band A
1,249
Flats/maisonettes
Terraced
Band B
3,994
Terraced
Semi-detached
Band C
4,086
Terraced
Semi-detached
Detached
Band D
3,456
Detached
Band E
2,419
Detached
Band F
1,262
Detached
Band G
529
Detached
Band H
27
Band I
0
Flats/maisonettes
Terraced houses
Semi-detached houses
Detached houses
Bungalows
Other/unknown
Property type totals
Flats/maisonettes
2,313
14%
Terraced houses
4,320
25%
Semi-detached houses
4,703
28%
Detached houses
4,298
25%
Bungalows
1,275
7.5%
Other/unknown
175
1.0%
AMENITIES
Transport access and schools.
Counts of public transport stop points and schools inside the outcode (or within ~100m of the boundary). Drill into a sector for the full stop-by-stop list.
Rail stations
1
Metro & tram
0
Bus & coach
1
Bus stops
219
Schools
12
SECTORS
Drill down to sector.
Drill in
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COVERAGE
Neighbourhoods and wards.
Neighbourhoods (MSOA)
6 · click column to sort
Biggleswade West
5,524
7,745
Biggleswade East
4,608
6,415
Arlesey & Henlow
1,634
2,112
Blunham, Caldecote & Broom
1,806
1,472
Potton
404
347
Stotfold
1
1
Wards
6 · click column to sort
Biggleswade West
6,382
9,061
Biggleswade East
3,750
5,099
Clifton, Henlow & Langford
1,634
2,112
Northill
1,806
1,472
Potton
404
347
Stotfold
1
1
NEARBY OUTCODES
Nearby outcodes.
FAQ

SG18 property data — common questions

What is the average house price in Central Bedfordshire (SG18)?
Over the last 12 months the median house sale price in SG18 (Central Bedfordshire) was £378k, with an average of £401k, from 308 recorded sales (HM Land Registry).
How much do flats cost in SG18?
The median flat sale price in SG18 over the last 12 months was £208k (about £3,692 per square metre), from 49 recorded sales.
What is the price per square metre in SG18?
Typical sale prices per square metre in SG18 are £4,275 for houses and £3,692 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in SG18 have?
Homes in SG18 most commonly hold EPC band C, with a median current energy-efficiency score of 72 (a potential of 84 after improvements).
How many properties sold in SG18 in the last year?
357 properties were sold in SG18 over the last 12 months, and 1,433 over the last three years (HM Land Registry Price Paid data).
REFRESHED 11 JUN 2026 ·DATA & SOURCES