Knebworth
Hertfordshire · 4,690 properties sold since 1995
Market analysis
Homes in Knebworth, Hertfordshire sell for an average of £485,921 — 79% above the UK average of £271,295. The median sold price is £430,000. In 2025, the most recent complete year, prices rose 11.1% year on year, from £492,177 to £546,722. Since 2015, average values in Knebworth have grown by 35%.
Terraced houses are the most commonly sold property type in Knebworth, making up 28% of transactions. Knebworth spans 1 postcode area, with 4,690 sales registered since 1995.
Liveability Score
Aggregated from 1 postcode area
Price Trend
Property Types
Market Summary
Yearly Price History
| Year | Average | Median | Sales | Change |
|---|---|---|---|---|
| 2026 (YTD) | £446,833 | £408,500 | 36 | ↓ 18.3% |
| 2025 | £546,722 | £471,250 | 150 | ↑ 11.1% |
| 2024 | £492,177 | £448,500 | 131 | ↓ 0.4% |
| 2023 | £494,308 | £415,000 | 83 | ↑ 8.9% |
| 2022 | £454,082 | £413,500 | 124 | ↓ 6.8% |
| 2021 | £487,206 | £464,775 | 192 | ↑ 7.2% |
| 2020 | £454,695 | £370,250 | 177 | ↓ 14.6% |
| 2019 | £532,207 | £410,000 | 129 | ↑ 14.3% |
| 2018 | £465,682 | £408,000 | 111 | ↓ 33.7% |
| 2017 | £702,744 | £387,450 | 129 | ↑ 60.8% |
| 2016 | £437,025 | £380,000 | 150 | ↑ 7.9% |
| 2015 | £405,183 | £325,000 | 127 | — |
Postcode Areas in Knebworth
Knebworth covers 1 postcode area. Click any one for detailed property data, schools, crime stats, and demographics.
Useful guides
Streets in Knebworth
The 60 busiest streets in Knebworth by number of recorded sales. Each page lists every property on the street and what it last sold for.
Frequently asked questions about Knebworth
About this data
Averages and medians for Knebworth cover the 893 sales registered since 2020, so they describe the current market rather than three decades of it. The 4,690 figure is every sale since records begin in 1995, and the yearly chart uses each year's own sales. Prices are what buyers actually paid, as registered with HM Land Registry — not asking prices or estimates. Scotland and Northern Ireland are not in this dataset; see Scotland and Northern Ireland.