House Prices in Westerham, Greater London

5,616 properties Avg. price: £338,371 Greater London
5,616
Properties
£338K
Average Price
£250K
Median Price
7,206
Total Sales

Market overview

# Westerham Property Market Summary

Westerham's property market demonstrates considerable volatility, with the current average price of £338,371 across 5,616 properties masking significant year-on-year fluctuations. The area experienced notable price peaks in 2023 at £1.67 million and 2017 at £608,000, though more recent data from 2024 shows prices moderating to around £523,000. The early 2025 average of £953,400, whilst elevated, is based on a smaller sample size of 130 sales, suggesting a mixed market with high-value transactions influencing the mean.

This Kent market town has seen sustained transaction volumes, typically ranging between 220-310 sales annually, indicating healthy market activity. The price movements likely reflect Westerham's appeal as a commuter location with strong transport links to London, combined with its historic character and proximity to the North Downs. The substantial variations in annual averages suggest a diverse housing stock, from period cottages to substantial detached properties, creating a wide price spectrum that attracts different buyer segments across various market cycles.

AI-generated market summary · Updated 24 Jun 2026

Price Trends — Westerham

Recent Sales

116, Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TX Detached 15 Dec 2025 £445,000 116, Sunningvale Avenue, Biggin Hill, Westerham, TN16 3TX Detached 15 Dec 2025 £445,000 3, Grove House, Canville Rise, Westerham, TN16 1FE Flat / Maisonette 12 Dec 2025 £87,500 3, Grove House, Canville Rise, Westerham, TN16 1FE Flat / Maisonette 12 Dec 2025 £87,500 South Lodge, Hosey Hill, Westerham, TN16 1PJ Detached 11 Dec 2025 £1,325,000 South Lodge, Hosey Hill, Westerham, TN16 1PJ Detached 11 Dec 2025 £1,325,000 6, Eastern View, Biggin Hill, Westerham, TN16 3XF Detached 4 Dec 2025 £485,000 6, Eastern View, Biggin Hill, Westerham, TN16 3XF Detached 4 Dec 2025 £485,000 Sapphire House, Churchill Way, Biggin Hill Airport, Westerham, TN16 3BN Other 3 Dec 2025 £23,500,000 Sapphire House, Churchill Way, Biggin Hill Airport, Westerham, TN16 3BN Other 3 Dec 2025 £23,500,000 52, Victoria Gardens, Biggin Hill, Westerham, TN16 3DL Detached 28 Nov 2025 £547,000 Culverden, Haig Road, Biggin Hill, Westerham, TN16 3LJ Semi-Detached 28 Nov 2025 £550,000 52, Victoria Gardens, Biggin Hill, Westerham, TN16 3DL Detached 28 Nov 2025 £547,000 Culverden, Haig Road, Biggin Hill, Westerham, TN16 3LJ Semi-Detached 28 Nov 2025 £550,000 Old Hill House, Chestnut Avenue, Westerham, TN16 2EG Detached 24 Nov 2025 £1,625,000 Old Hill House, Chestnut Avenue, Westerham, TN16 2EG Detached 24 Nov 2025 £1,625,000 23, Allenby Road, Biggin Hill, Westerham, TN16 3LH Semi-Detached 29 Oct 2025 £450,000 23, Allenby Road, Biggin Hill, Westerham, TN16 3LH Semi-Detached 29 Oct 2025 £450,000 404, Main Road, Westerham, TN16 2HP Semi-Detached 24 Oct 2025 £393,500 404, Main Road, Westerham, TN16 2HP Semi-Detached 24 Oct 2025 £393,500

Frequently Asked Questions

What is the average house price in Westerham?

The average house price in Westerham, Greater London is £338,371. Prices range from £100 to £77,190,000.

How many properties are in Westerham?

There are 5,616 properties in Westerham with 7,206 recorded transactions since 1995.

What is the median house price in Westerham?

The median house price in Westerham is £250,000, compared to an average of £338,371.

What types of properties are available in Westerham?

Westerham has 2,013 detached properties, 1,510 semi-detached properties, 1,343 terraced properties, 610 flat / maisonette properties.

How have house prices changed in Westerham?

Average house prices in Westerham have risen by 873.9% from £97,893 in 1995 to £953,400 in 2025.

What are the most popular streets in Westerham?

The most popular streets in Westerham by number of properties include Main Road, Sunningvale Avenue, High Street, Kings Road, Sutherland Avenue.

Where is Westerham located?

Westerham is located in Greater London, in the Bromley district.