HouseMarketBook

GU17, Blackwater, Hart

Postcode district in Hart · 294 sales in the last 24 months, 265 with a floor area counted

Median price per square metre, last 24 months£4,470265 sales · £415 per sq ft · down 0.4% on a year ago

Prices per square metre in GU17 are down 0.4% on a year ago, at a median of £4,470 (£415 per sq ft).

Half of the 265 counted sales were between £4,000 and £5,070 per square metre, and the median price paid was £417,500. HM Land Registry records 6,483 sales in this postcode district since 1995.

Median price, 24 months£417,500
£ per m², middle half£4,000 to £5,070
Sales, 24 months294265 with a floor area counted
Typical floor area92 m²

By property type

TypeSales£ / m²Middle halfMedian price
Detached75£4,780£4,310–5,230£555,000
Flat or maisonette37£3,660£3,180–4,250£220,000
Semi-detached76£4,630£4,180–5,180£426,300
Terraced77£4,370£3,920–4,880£385,000
Counted sales over the last 24 months. A type needs 12 sales for a median; each type's median is what the fair-value check compares against in a sector.

The trend

Median £ per m² in GU17 by quarter, down 0.4% on a year ago
4,3204,5454,770£4,3202024 Q42026 Q3
Median £ per m² by year since 1995
7802,6754,570£4,43019952026
Each point is the median of the counted sales in that period. Older sales use the floor area on the latest certificate.

Busiest streets in GU17

By sales in the last 24 months
A street needs 12 counted sales for a median of its own; a dash means it has fewer.

Year by year

Counted sales
YearSalesMedian priceMedian £ / m²
202681£415,000£4,430
2025148£415,000£4,510
2024168£425,000£4,330
2023166£410,000£4,570
2022208£428,000£4,420
2021270£415,000£4,240
2020164£395,000£3,950
2019204£340,000£3,780
2018129£345,000£3,580
2017144£325,000£3,620
2016150£320,000£3,540
2015202£305,000£3,280
The last 12 years; the chart above runs from 1995.

Sales to September 2026 · HM Land Registry price paid data · MHCLG energy certificates · ONS postcode directory · medians of counted sales over 24 months · typical floor area 92 m² · change on a year ago −0.4% · An index-based comparison of sold prices, not a valuation.