HouseMarketBook

SG9 9, East Hertfordshire

Postcode sector in East Hertfordshire · 259 sales in the last 24 months, 228 with a floor area counted

Median price per square metre, last 24 months£4,850228 sales · £450 per sq ft · up 5.8% on a year ago

Prices per square metre in SG9 9 are up 5.8% on a year ago, at a median of £4,850 (£450 per sq ft).

Half of the 228 counted sales were between £4,270 and £5,550 per square metre, and the median price paid was £443,800. HM Land Registry records 5,135 sales in this postcode sector since 1995.

Median price, 24 months£443,800
£ per m², middle half£4,270 to £5,550
Sales, 24 months259228 with a floor area counted
Typical floor area93 m²

By property type

TypeSales£ / m²Middle halfMedian price
Detached66£4,980£4,640–5,730£618,800
Flat or maisonette16£4,200£3,870–4,620£246,800
Semi-detached62£4,620£4,240–5,050£450,000
Terraced84£5,000£4,300–5,620£380,000
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 SG9 9 by quarter, up 5.8% on a year ago
4,5304,9055,280£4,7702024 Q42026 Q3
Median £ per m² by year since 1995
9002,9204,940£4,94019952026
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 SG9 9

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
202665£442,500£4,940
2025124£450,000£4,890
2024122£433,800£4,730
2023108£433,400£4,850
2022151£450,000£4,940
2021225£435,000£4,420
2020151£400,000£4,210
2019287£415,000£4,110
2018232£405,000£4,080
2017267£387,200£4,040
2016193£382,000£3,910
2015140£370,300£3,570
The last 12 years; the chart above runs from 1995.

Postcodes in SG9 9

254 · median £ / m² where there are 12 counted sales

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 93 m² · change on a year ago +5.8% · An index-based comparison of sold prices, not a valuation.