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AREA REPORT · HARLOW CM17

CM17.

Harlow

CM17 is an outcode in Harlow, covering the neighbourhoods of Old Harlow & Newhall, Church Langley, Potter Street, North Weald, Matching & Sheering and Fyfield, High Ongar & Stapleford Abbotts. Over the last 12 months 285 properties changed hands — a median of £230k for flats (£4,155/sqm) and £422k for houses (£4,778/sqm). Housing stock peaks at EPC band C.

Recorded dwellings
9,231
residential addresses we hold records for
Across
2
sectors — see breakdown below
Sales
12 month
3 year
Flats
51
195
Houses
234
862
Recorded transactions across the area.
Median sale price
12 month
3 year
Flats
£230k
n = 51
£240k
n = 195
Houses
£422k
n = 234
£420k
n = 862
Median sale price across the window.
Median £/sqm
12 month
3 year
Flats
£4,155
n = 51
£4,255
n = 195
Houses
£4,778
n = 232
£4,645
n = 848
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
·Holding
−0.4% vs 12m
+0.1% vs 3y
—£245k£490k£420k£422k£421k3Yn=86212Mn=2346Mn=88
Flats
·Stabilising
0.0% vs 12m
−4.2% vs 3y
—£130k£260k£240k£230k£230k3Yn=19512Mn=516Mn=16
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
·Plateauing
+4.4% vs 12m
+7.3% vs 3y
£0£2,650£5,300£4,645£4,778£4,9863Yn=84812Mn=2326Mn=88
Flats
▲Climbing
+9.0% vs 12m
+6.5% vs 3y
£0£2,400£4,800£4,255£4,155£4,5303Yn=19512Mn=516Mn=16
From EPC-matched floor area. Hatched bars mark windows where fewer than 60% of sales matched a certificate.
›Show numbers
Houses · 6m
Avg £
£466k
n=88
Median £
£421k
n=88
Avg £/sqm
£4,930
n=88
Median £/sqm
£4,986
n=88
Houses · 12m
Avg £
£455k
n=234
Median £
£422k
n=234
Avg £/sqm
£4,862
n=232
Median £/sqm
£4,778
n=232
Houses · 3y
Avg £
£449k
n=862
Median £
£420k
n=862
Avg £/sqm
£4,725
n=848
Median £/sqm
£4,645
n=848
Flats · 6m
Avg £
£233k
n=16
Median £
£230k
n=16
Avg £/sqm
£4,307
n=16
Median £/sqm
£4,530
n=16
Flats · 12m
Avg £
£230k
n=51
Median £
£230k
n=51
Avg £/sqm
£4,061
n=51
Median £/sqm
£4,155
n=51
Flats · 3y
Avg £
£243k
n=195
Median £
£240k
n=195
Avg £/sqm
£4,099
n=195
Median £/sqm
£4,255
n=195
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£83k£257k£432k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
Median EPC score
72
Median potential
84
083416682010201520202025
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
418
Flats/maisonettes
Band B
1,750
Flats/maisonettes
Terraced
Band C
5,223
Terraced
Semi-detached
Band D
3,499
Terraced
Semi-detached
Detached
Band E
2,851
Terraced
Detached
Band F
1,396
Detached
Band G
751
Detached
Band H
47
Band I
0
Flats/maisonettes
Terraced houses
Semi-detached houses
Detached houses
Bungalows
Other/unknown
Property type totals
Flats/maisonettes
2,893
18%
Terraced houses
6,031
38%
Semi-detached houses
3,172
20%
Detached houses
3,157
20%
Bungalows
625
3.9%
Other/unknown
132
<1%
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
83
Schools
10
SECTORS
Drill down to sector.
Drill in
Open the full report for any CM17 sector.
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Continue with email
CM17 9
Sales720
House£410k
Flat£240k
CM17 0
Sales337
House£440k
Flat£233k
COVERAGE
Neighbourhoods and wards.
Neighbourhoods (MSOA)
6 · click column to sort
Church Langley
3,580
9,446
Old Harlow & Newhall
6,520
5,636
Potter Street
2,508
1,521
North Weald, Matching & Sheering
622
597
Fyfield, High Ongar & Stapleford Abbotts
152
124
Hatfield Heath, Hallingburys & Rodings
3
8
Wards
6 · click column to sort
Church Langley South & Potter Street
4,668
7,237
Church Langley North & Newhall
3,524
5,661
Old Harlow
4,416
3,705
Rural East
518
426
North Weald Bassett
256
295
Hatfield Heath
3
8
NEARBY OUTCODES
Nearby outcodes.
CM18
Harlow
£330K MEDIAN
CM20
Harlow
£339K MEDIAN
CM5
Epping Forest
£540K MEDIAN
CM21
East Hertfordshire
£482K MEDIAN
CM16
Epping Forest
£625K MEDIAN
CM19
Harlow
£365K MEDIAN
FAQ

CM17 property data — common questions

What is the average house price in Harlow (CM17)?
Over the last 12 months the median house sale price in CM17 (Harlow) was £422k, with an average of £455k, from 234 recorded sales (HM Land Registry).
How much do flats cost in CM17?
The median flat sale price in CM17 over the last 12 months was £230k (about £4,155 per square metre), from 51 recorded sales.
What is the price per square metre in CM17?
Typical sale prices per square metre in CM17 are £4,778 for houses and £4,155 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in CM17 have?
Homes in CM17 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 CM17 in the last year?
285 properties were sold in CM17 over the last 12 months, and 1,057 over the last three years (HM Land Registry Price Paid data).
REFRESHED 11 JUN 2026 ·DATA & SOURCES