AREA REPORT · MOLE VALLEY KT23

KT23.

Mole Valley

KT23 is an outcode in Mole Valley, covering the neighbourhoods of Bookham North, Bookham South and Horsley & Effingham. Over the last 12 months 93 properties changed hands — a median of £300k for flats (£4,934/sqm) and £722k for houses (£6,036/sqm). Housing stock peaks at EPC band D.

Recorded dwellings
3,378
residential addresses we hold records for
Across
2
sectors — see breakdown below
Sales
12 month
3 year
Flats
7
38
Houses
86
363
Recorded transactions across the area.
Median sale price
12 month
3 year
Flats
£300k
n = 7
£286k
n = 38
Houses
£722k
n = 86
£720k
n = 363
Median sale price across the window.
Median £/sqm
12 month
3 year
Flats
£4,934
n = 7
£4,826
n = 38
Houses
£6,036
n = 85
£6,164
n = 357
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
Correcting
−14.8% vs 12m
−14.6% vs 3y
£420k£840k£720k£722k£615k3Yn=36312Mn=866Mn=18
Flats
Buoyant
+40.0% vs 12m
+46.9% vs 3y
£225k£450k£286k£300k£420k3Yn=3812Mn=76Mn=1
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
·Stabilising
−0.8% vs 12m
−2.9% vs 3y
£0£3,300£6,600£6,164£6,036£5,9853Yn=35712Mn=856Mn=18
Flats
Correcting
−13.1% vs 12m
−11.2% vs 3y
£0£5,500£11,000£4,826£4,934£4,2863Yn=3812Mn=76Mn=1
From EPC-matched floor area. Hatched bars mark windows where fewer than 60% of sales matched a certificate.
Show numbers
Houses · 6m
Avg £
£643k
n=18
Median £
£615k
n=18
Avg £/sqm
£5,994
n=18
Median £/sqm
£5,985
n=18
Houses · 12m
Avg £
£783k
n=86
Median £
£722k
n=86
Avg £/sqm
£6,025
n=85
Median £/sqm
£6,036
n=85
Houses · 3y
Avg £
£795k
n=363
Median £
£720k
n=363
Avg £/sqm
£6,215
n=357
Median £/sqm
£6,164
n=357
Flats · 6m
Avg £
£420k
n=1
Median £
£420k
n=1
Avg £/sqm
£4,286
n=1
Median £/sqm
£4,286
n=1
Flats · 12m
Avg £
£298k
n=7
Median £
£300k
n=7
Avg £/sqm
£10,305
n=7
Median £/sqm
£4,934
n=7
Flats · 3y
Avg £
£315k
n=38
Median £
£286k
n=38
Avg £/sqm
£5,762
n=38
Median £/sqm
£4,826
n=38
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£79k£452k£826k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
Median EPC score
66
Median potential
80
01703402010201520202025
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
Other/unknown
Band A
97
Flats/maisonettes
Band B
342
Flats/maisonettes
Bungalows
Band C
545
Flats/maisonettes
Terraced
Semi-detached
Band D
992
Terraced
Semi-detached
Detached
Bungalows
Band E
964
Semi-detached
Detached
Bungalows
Band F
1,467
Detached
Bungalows
Band G
1,688
Detached
Band H
66
Band I
0
Flats/maisonettes
Terraced houses
Semi-detached houses
Detached houses
Bungalows
Other/unknown
Property type totals
Flats/maisonettes
985
16%
Terraced houses
499
8.1%
Semi-detached houses
1,110
18%
Detached houses
2,317
38%
Bungalows
1,143
19%
Other/unknown
83
1.4%
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
0
Bus stops
33
Schools
5
SECTORS
Drill down to sector.
Drill in
Open the full report for any KT23 sector.
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COVERAGE
Neighbourhoods and wards.
Neighbourhoods (MSOA)
3 · click column to sort
Bookham South
2,096
2,729
Bookham North
2,358
2,655
Horsley & Effingham
125
181
Wards
3 · click column to sort
Bookham West
2,768
3,193
Bookham East & Eastwick Park
1,686
2,191
Effingham
125
181
NEARBY OUTCODES
Nearby outcodes.
FAQ

KT23 property data — common questions

What is the average house price in Mole Valley (KT23)?
Over the last 12 months the median house sale price in KT23 (Mole Valley) was £722k, with an average of £783k, from 86 recorded sales (HM Land Registry).
How much do flats cost in KT23?
The median flat sale price in KT23 over the last 12 months was £300k (about £4,934 per square metre), from 7 recorded sales.
What is the price per square metre in KT23?
Typical sale prices per square metre in KT23 are £6,036 for houses and £4,934 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in KT23 have?
Homes in KT23 most commonly hold EPC band D, with a median current energy-efficiency score of 66 (a potential of 80 after improvements).
How many properties sold in KT23 in the last year?
93 properties were sold in KT23 over the last 12 months, and 401 over the last three years (HM Land Registry Price Paid data).
REFRESHED 11 JUN 2026 ·DATA & SOURCES