
Detached
£1,074,961
15% above the Theydon Bois average
39.3% of sales
Semi-detached houses are the most common type of property sold in Theydon Bois, at 40.2% of sales over the past two years. Detached houses are next, at 39.3%.
Sold prices from HM Land Registry, not asking prices. How we calculate this
All house prices in Theydon BoisHouses make up 92.3% of sales in Theydon Bois, and flats 7.7%. Shares cover the past two years.
| Property type | Share of sales |
|---|---|
| Semi-detached housesMost common | 40.2% |
| Detached houses | 39.3% |
| Terraced houses | 12.8% |
| Flats | 7.7% |
Average sold price by property type, and each type's share of recent sales.

£1,074,961
15% above the Theydon Bois average
39.3% of sales

£934,475
About the Theydon Bois average
40.2% of sales

£750,000
20% below the Theydon Bois average
12.8% of sales

£376,875
60% below the Theydon Bois average
7.7% of sales
More quick answers on house prices, sales, areas and green space in Theydon Bois.
Price information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026.
Last updated 7 October 2026 at 03:35 with the latest Land Registry data (July 2026). The Theydon Bois dataset covers 94 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.