House prices in WD18
Median value — November 2026
£387,000
Modelled from 7,617 properties Stede tracks in WD18
Market snapshot
£387,000
Median value
£408,549
Average value
213
Sales in the last 12 months
+3%
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £113,608 |
| 2001 | £123,823 |
| 2002 | £159,348 |
| 2003 | £171,277 |
| 2004 | £187,404 |
| 2005 | £186,016 |
| 2006 | £206,407 |
| 2007 | £217,670 |
| 2008 | £190,768 |
| 2009 | £195,329 |
| 2010 | £208,440 |
| 2011 | £207,345 |
| 2012 | £218,981 |
| 2013 | £227,088 |
| 2014 | £264,022 |
| 2015 | £302,914 |
| 2016 | £341,150 |
| 2017 | £346,676 |
| 2018 | £334,443 |
| 2019 | £336,376 |
| 2020 | £345,292 |
| 2021 | £368,441 |
| 2022 | £394,431 |
| 2023 | £373,398 |
| 2024 | £381,294 |
| 2025 | £376,782 |
| 2026 | £387,000 |
Property types
- Flat / Maisonette45%£269,000
- Mid-terrace house39%£436,000
- Semi-detached house11%£587,000
- Detached house4%£908,000
- Property0%£341,000
Recent sales
- 111 Hagden Lane, Watford, Hertfordshire, WD18 7SR£550,000 · 2026£617,000
- 7 Park Avenue, Watford, Hertfordshire, WD18 7HR£975,000 · 2026£1,165,000
- 19 Caractacus Green, Watford, Hertfordshire, WD18 6JU£570,000 · 2026£629,000
- Westmount Apartments, 26, Metropolitan Station Approach, Watford, Hertfordshire, WD18 7BE£350,000 · 2026£356,000
- Lewis House, Flat 6, Explorer Drive, Watford, Hertfordshire, WD18 6GX£130,000 · 2026£153,000
- Repton House, 73 - 89, Flat 92, Sydney Road, Watford, Hertfordshire, WD18 7ES£332,500 · 2026£341,000
- 44 St Marys Road, Watford, Hertfordshire, WD18 0EF£350,000 · 2026£373,000
- Field Gate Mews, 25, Flat 3, Watford Field Road, Watford, Hertfordshire, WD18 0BH£320,000 · 2026£315,000
Addresses in WD18
- Thurlows Court, Flat 107, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£275,000 · 2023£259,000
- Thurlows Court, Flat 108, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£265,000 · 2023£252,000
- Thurlows Court, Flat 109, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£380,000 · 2022£337,000
- Thurlows Court, Flat 110, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£380,000 · 2022£337,000
- Thurlows Court, Flat 111, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£258,000 · 2023£279,000
- Thurlows Court, Flat 112, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£270,000 · 2023£244,000
- Thurlows Court, Flat 113, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£272,000 · 2022£242,000
- Thurlows Court, Flat 114, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£385,000 · 2022£346,000
- Thurlows Court, Flat 115, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£385,000 · 2022£346,000
- Thurlows Court, Flat 116, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£261,250 · 2023£287,000
- Thurlows Court, Flat 117, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£367,500 · 2022£326,000
- Thurlows Court, Flat 118, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£275,000 · 2023£290,000
- Thurlows Court, Flat 119, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£335,000 · 2025£356,000
- Thurlows Court, Flat 120, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£387,000 · 2022£345,000
- Thurlows Court, Flat 121, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£265,500 · 2023£252,000
- Thurlows Court, Flat 122, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£367,500 · 2022£326,000
- Thurlows Court, Flat 123, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£273,000 · 2023£257,000
- Thurlows Court, Flat 124, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£397,500 · 2022£354,000
- Thurlows Court, Flat 125, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£397,500 · 2022£354,000
- Thurlows Court, Flat 126, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£265,000 · 2023£248,000
- Thurlows Court, Flat 127, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£365,000 · 2022£325,000
- Thurlows Court, Flat 128, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£276,000 · 2023£250,000
- Thurlows Court, Flat 129, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£405,000 · 2022£360,000
- Thurlows Court, Flat 130, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£400,000 · 2022£355,000
- Thurlows Court, Flat 131, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£282,500 · 2023£269,000
- Thurlows Court, Flat 132, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£363,000 · 2022£322,000
- Thurlows Court, Flat 133, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£282,500 · 2022£252,000
- Thurlows Court, Flat 134, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£407,500 · 2022£362,000
- Thurlows Court, Flat 135, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£407,400 · 2022£366,000
- Thurlows Court, Flat 136, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£285,000 · 2022£256,000
- Thurlows Court, Flat 137, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£365,000 · 2023£330,000
- Thurlows Court, Flat 138, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£462,000 · 2022£410,000
- Thurlows Court, Flat 139, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£290,000 · 2025£301,000
- Thurlows Court, Flat 140, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£366,000 · 2023£332,000
- Thurlows Court, Flat 141, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£422,500 · 2022£375,000
- Thurlows Court, Flat 142, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£275,500 · 2023£250,000
- Thurlows Court, Flat 143, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£368,000 · 2023£333,000
- Thurlows Court, Flat 144, Colnebank Drive, Watford, Hertfordshire, WD18 0LF£430,000 · 2022£382,000
- Toulouse House, Flat 1, Cassio Place, Watford, Hertfordshire, WD18 7AP£325,000 · 2021£329,000
- Toulouse House, Flat 2, Cassio Place, Watford, Hertfordshire, WD18 7AP£370,000 · 2022£367,000
- Toulouse House, Flat 3, Cassio Place, Watford, Hertfordshire, WD18 7AP£240,000 · 2004£293,000
- Toulouse House, Flat 4, Cassio Place, Watford, Hertfordshire, WD18 7AP£248,950 · 2010£375,000
- Toulouse House, Flat 5, Cassio Place, Watford, Hertfordshire, WD18 7AP£347,500 · 2025£357,000
- Toulouse House, Flat 6, Cassio Place, Watford, Hertfordshire, WD18 7AP£250,000 · 2004£376,000
- Trade City Watford, Unit 3, Wiggenhall Road, Watford, Hertfordshire, WD18 0EZ£18,061 · 2019—
- Trade City Watford, Unit 7, Thomas Sawyer Way, Watford, Hertfordshire, WD18 0GS£22,813,402 · 2017—
- Tring House, 63, Chenies Way, Watford, Hertfordshire, WD18 6UP£118,000 · 2009£217,000
- Tring House, 67, Chenies Way, Watford, Hertfordshire, WD18 6UP£130,000 · 2014£199,000
- Tring House, 69, Chenies Way, Watford, Hertfordshire, WD18 6UP£13,382 · 1996£100,000
- Tring House, 71, Chenies Way, Watford, Three Rivers, Hertfordshire, WD18 6UP£55,335 · 2001£158,000
About this area
WD18 is a UK postcode district. Stede can model 7,617 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, WD18 has a median estimated value of £387,000 and an average of £408,549.
Modelled values in WD18 are +3% over the past year and +6% over five years.
The market here is mostly flats, which make up 45% of the properties Stede tracks in WD18.
213 sales were recorded in WD18 over the past 12 months.
Common questions
What is the average house price in WD18?
As of November 2026, the average estimated value is £408,549 and the median is £387,000 across 7,617 properties Stede tracks in WD18. This is not a formal market valuation.
Are house prices in WD18 going up or down?
Modelled values in WD18 are +3% over the past year and +6% over five years, based on the UK House Price Index.
What types of property are in WD18?
45% of the properties Stede tracks in WD18 are flats. mid-terrace houses are next most common, at 39%.
How many properties are in WD18?
Stede can model 7,617 properties in WD18, with 213 recorded sales in the past 12 months.
How does Stede calculate house prices for WD18?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →