Detached
£1,074,961
15% above the Theydon Bois average
39.3% of sales
What is the average house price in Theydon Bois? £934,730
The average house price in Theydon Bois is £934,730, based on 52 homes sold in the 12 months to July 2026. Prices are down 10.8% (£112,592) on a year earlier.
- 1 year change
- −10.8%
- Sold in 12 months
- 52
- Data up to
- July 2026
Sold prices from HM Land Registry, not asking prices. How we calculate this
How much does each type of property cost in Theydon Bois?
Average sold price by property type, and each type's share of recent sales.
Semi-detached
£934,475
About the Theydon Bois average
40.2% of sales
Terraced
£750,000
20% below the Theydon Bois average
12.8% of sales
Flats
£376,875
60% below the Theydon Bois average
7.7% of sales
Are house prices in Theydon Bois going up or down?
House prices in Theydon Bois are falling: down 10.8% (£112,592) over the past year. Over the past 10 years, prices are up 34.1% (£237,670).
Past 12 months
−10.8%
−£112,592From £1,047,322 to £934,730
£1,047,382£934,730
Past 10 years
+34.1%
+£237,670From £697,060 to £934,730
£1,047,322£697,060
Quick answers for Theydon Bois
8 key facts at a glance.
When did prices peak?
£2,000,000
Highest average, reached in October 2021
How many homes sold?
52
In the last 12 months-17.5% year on year
What sells most often?
Semi-detached houses
40.2% of recent sales
What is the most common price range?
£500k - £1m
78.6% of sales
How many people live in Theydon Bois?
4,190
1,300 people per square mile · Very High (Census 2021)
Population density is Very High, on a scale from Very Low to Very High.
Usual residents, including communal establishments.
How many households are in Theydon Bois?
1,653
513 households per square mile · Very High (Census 2021)
Household density is Very High, on a scale from Very Low to Very High.
Occupied households, not communal establishments.
How much green space is in Theydon Bois?
29 m² per resident
Less green space per resident than 53% of areas in England and Wales. That's about 4 football pitches for every 1,000 residents.
1.4% of the area · 1 public park. Parks, playing fields, allotments and other public green space, not counting golf courses. Contains OS data © Crown copyright and database right 2026.
How does Theydon Bois rank?
4th most expensive area of Epping Forest.
Compared with 28 areas
What are the most expensive homes sold in Theydon Bois?
The highest recorded sale prices in Theydon Bois, from HM Land Registry.
#1 Most expensive sale
little gregories little gregories lane, essex
£4,500,000
Sold August 2021
View house details
How do house prices in Theydon Bois compare with nearby areas?
Theydon Bois compared with the 6 nearest other areas in Epping Forest.
Theydon Bois vs Loughton
- Theydon Bois
- £934,730
- Loughton
- £587,678−£347,052
Open comparison
Theydon Bois vs Epping
- Theydon Bois
- £934,730
- Epping
- £618,167−£316,563
Open comparison
Theydon Bois vs Theydon Garnon
- Theydon Bois
- £934,730
- Theydon Garnon
- £1,305,000+£370,270
Open comparison
Theydon Bois vs Lambourne
- Theydon Bois
- £934,730
- Lambourne
- £498,454−£436,276
Open comparison
Theydon Bois vs Theydon Mount
- Theydon Bois
- £934,730
- Theydon Mount
- £1,296,000+£361,270
Open comparison
Theydon Bois vs Chigwell
- Theydon Bois
- £934,730
- Chigwell
- £744,619−£190,111
Open comparison
Thinking of buying in Theydon Bois?
There's a lot to think about. Whether it's a home to live in or a buy-to-let, our free checklist walks you through what to check before you make an offer.
What to check before you buyWhere does this data come from?
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.