Postcode district report · August 2026

N4, Hackney

N4 is the 2nd Hapiest of Hackney's 7 postcode districts on the HPAI Swatch, which compares them with each other on prices, how the market is moving, energy efficiency and transport. N4 also reaches into Haringey and Islington; these figures are for its homes in Hackney.

Homes sold
126
in the 12 months to August 2026
Median price
£548,250
-1.2% on the year before
Price per m²
£9,321
median, homes with an EPC
Flats
94%
of homes sold

N4 on the HPAI Swatch

Each tile ranks N4 against the other postcode districts of Hackney.

Price per m²£9,321/m² 2nd of 7
Price change-1.2% 4th of 7
Sales a year126 a year 6th of 7
Sales change-21.1% 5th of 7
Energy efficiency77 EPC score 1st of 7
Carbon1.7 t CO₂ a home 1st of 7
Station nearby0.5 km 4th of 7
Yellow the best in Hackney Green above average Blue below average Purple weakest in Hackney

Yellow is Hapi: the more yellow, the better N4 compares with the rest of Hackney. These colours compare postcode districts within Hackney; Hackney's own Swatch compares it with areas across England and Wales.

Hackney's postcode districts, Hapiest first

#Postcode districtSwatchHomes soldMedian pricePrice change
1 E8 298£590,000 -2.5%
2 N1 200£606,250 +2.8%
2 N4 126£548,250 -1.2%
4 E9 210£540,000 +3.8%
5 E2 53£500,000 -10.7%
6 E5 243£590,000 +1.4%
7 N16 314£583,500 -5.9%

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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 Hackney 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 Hackney aren't ranked.