Postcode district report · August 2026

CM6, Uttlesford

CM6 is the 1st Hapiest of Uttlesford's 5 postcode districts on the HPAI Swatch, which compares them with each other on prices, how the market is moving, energy efficiency and transport.

Homes sold
350
in the 12 months to August 2026
Median price
£440,000
+1.9% on the year before
Price per m²
£4,565
median, homes with an EPC
Flats
9%
of homes sold

CM6 on the HPAI Swatch

Each tile ranks CM6 against the other postcode districts of Uttlesford.

Price per m²£4,565/m² 3rd of 5
Price change+1.9% 3rd of 5
Sales a year350 a year 1st of 5
Sales change-16.3% 3rd of 5
Energy efficiency75 EPC score 2nd of 5
Carbon2.6 t CO₂ a home 2nd of 5
Station nearby6.7 km 5th of 5
Yellow the best in Uttlesford Green above average Blue below average Purple weakest in Uttlesford

Yellow is Hapi: the more yellow, the better CM6 compares with the rest of Uttlesford. These colours compare postcode districts within Uttlesford; Uttlesford's own Swatch compares it with areas across England and Wales.

Uttlesford's postcode districts, Hapiest first

#Postcode districtSwatchHomes soldMedian pricePrice change
1 CM6 350£440,000 +1.9%
1 CB10 137£480,000 +6.7%
1 CM24 91£460,000 +9.3%
4 CM22 144£460,000 -5.2%
5 CB11 211£450,000 -1.1%

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About these figures

Price per m²
Median price per square metre of homes sold in the last 12 months (homes with an EPC).
Price change
Median price in the last 12 months against the 12 months before.
Sales a year
Open-market sales in the last 12 months. More sales means a deeper, easier market.
Sales change
Sales in the 12 months to three months ago against the year before. The newest months are left out: Land Registry registers sales late.
Energy efficiency
Average EPC energy efficiency score of homes sold (higher is more efficient).
Carbon
Average carbon emissions of homes sold, tonnes a year. Lower is better.
Station nearby
Median distance from homes sold to the nearest railway station. Closer is better.

Open-market sales from HM Land Registry Price Paid Data in the 12 months to August 2026 (homes in Uttlesford only); price per m², energy and carbon from the homes sold that have an Energy Performance Certificate. Postcode districts with fewer than 20 sales a year in Uttlesford aren't ranked.