Hertfordshire
Knebworth
404 registered sales, by tenure, property type and year.
- Registered sales
- 404
- Median price
- £451,000
- New build
- 9.2%
- Postcode areas
- 1
What is a house in Knebworth worth?
Across 404 registered sales, the median price paid in Knebworth was £451,000. Typical prices by property type:
Detached
£717,000
91 sales
Semi-detached
£520,000
112 sales
Terraced
£380,000
103 sales
Flat
£275,000
93 sales
In 2025, the most recent full year on the register, the median was £470,000 across 138 sales.
These are prices actually paid, not an estimate for any one property. Where a property type sold under both freehold and leasehold, the figure blends the two in proportion to sales. A real valuation also turns on condition, floor area and exact location, none of which the register records.
Value a propertyBy tenure and property type
| Tenure | Property type | Sales | Median price |
|---|---|---|---|
| Freehold | Semi-detached | 112 | £520,000 |
| Freehold | Terraced | 103 | £380,000 |
| Leasehold | Flat | 93 | £275,000 |
| Freehold | Detached | 91 | £717,000 |
Median by year
| Year | Median price | Sales |
|---|---|---|
| 2023 | £420,000 | 75 |
| 2024 | £450,000 | 125 |
| 2025 | £470,000 | 138 |
| 2026 | £467,500 | 66 |
Other towns in Hertfordshire
St Albans
£585,000 · 5,709 sales
Watford
£420,000 · 4,900 sales
Hemel Hempstead
£402,250 · 4,060 sales
Stevenage
£340,000 · 3,758 sales
Hitchin
£450,625 · 3,664 sales
Bishop's Stortford
£450,000 · 3,343 sales
Waltham Cross
£435,000 · 2,588 sales
Hertford
£450,000 · 2,153 sales
Royston
£415,000 · 2,044 sales
Welwyn Garden City
£410,000 · 1,910 sales
Rickmansworth
£630,000 · 1,848 sales
Ware
£432,750 · 1,848 sales
What these figures are and are not
Median prices from HM Land Registry Price Paid Data, standard sales only. Repossessions, bulk transfers and company-to-company sales are excluded. The register records no floor area, so nothing here is a price per square foot.
2023-01-01 – 2026-09-30