Postcode district report · August 2026

GU17, Hart

GU17 is the 4th Hapiest of Hart's 6 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
109
in the 12 months to August 2026
Median price
£417,500
-0.6% on the year before
Price per m²
£4,000
median, homes with an EPC
Flats
13%
of homes sold

GU17 on the HPAI Swatch

Each tile ranks GU17 against the other postcode districts of Hart.

Price per m²£4,000/m² 5th of 6
Price change-0.6% 2nd of 6
Sales a year109 a year 5th of 6
Sales change-17.2% 4th of 6
Energy efficiency69 EPC score 5th of 6
Carbon3.6 t CO₂ a home 4th of 6
Station nearby0.3 km 1st of 6
Yellow the best in Hart Green above average Blue below average Purple weakest in Hart

Yellow is Hapi: the more yellow, the better GU17 compares with the rest of Hart. These colours compare postcode districts within Hart; Hart's own Swatch compares it with areas across England and Wales.

Hart's postcode districts, Hapiest first

#Postcode districtSwatchHomes soldMedian pricePrice change
1 GU52 242£473,750 -3.4%
2 GU46 199£442,000 -4.9%
3 RG27 226£455,000 -7.1%
4 GU51 319£400,000 -10.1%
4 GU17 109£417,500 -0.6%
6 RG29 59£590,000 +18.0%

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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 Hart 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 Hart aren't ranked.