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
- Heron Place, Flat 121, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£434,950 · 2025£435,000
- Heron Place, Flat 122, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£439,950 · 2025£440,000
- Heron Place, Flat 123, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£417,450 · 2024£420,000
- Heron Place, Flat 124, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£427,450 · 2024£430,000
- Heron Place, Flat 125, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£408,950 · 2024£392,000
- Heron Place, Flat 126, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£419,950 · 2024£402,000
- Heron Place, Flat 127, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£449,950 · 2022£404,000
- Heron Place, Flat 128, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£439,950 · 2024£423,000
- Heron Place, Flat 129, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£450,000 · 2025£493,000
- Heron Place, Flat 130, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£315,950 · 2023£290,000
- Heron Place, Flat 131, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£449,950 · 2023£421,000
- Heron Place, Flat 132, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£434,950 · 2022£390,000
- Heron Place, Flat 134, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£419,220 · 2024£421,000
- Heron Place, Flat 135, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£415,950 · 2025£417,000
- Heron Place, Flat 136, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£432,070 · 2025£433,000
- Heron Place, Flat 138, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£430,453 · 2025£431,000
- Heron Place, Flat 139, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£439,950 · 2022£395,000
- Heron Place, Flat 14, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£419,950 · 2025£420,000
- Heron Place, Flat 140, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£449,950 · 2022£401,000
- Heron Place, Flat 141, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£429,950 · 2024£413,000
- Heron Place, Flat 142, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£438,888 · 2024£421,000
- Heron Place, Flat 144, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£419,950 · 2024£402,000
- Heron Place, Flat 145, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£459,950 · 2023£422,000
- Heron Place, Flat 146, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£449,950 · 2022£404,000
- Heron Place, Flat 147, Colnebank Drive, Watford, Hertfordshire, WD18 0LR£419,950 · 2024£408,000
- Heron Place, Flat 15, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£519,950 · 2022£467,000
- Heron Place, Flat 16, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£389,950 · 2023£353,000
- Heron Place, Flat 17, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£283,950 · 2022£255,000
- Heron Place, Flat 18, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£414,950 · 2024£403,000
- Heron Place, Flat 19, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£449,950 · 2023£419,000
- Heron Place, Flat 20, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£437,070 · 2024£419,000
- Heron Place, Flat 22, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£430,000 · 2024£432,000
- Heron Place, Flat 23, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£395,000 · 2025£397,000
- Heron Place, Flat 24, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£438,950 · 2024£421,000
- Heron Place, Flat 25, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£424,950 · 2022£381,000
- Heron Place, Flat 26, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£429,950 · 2022£386,000
- Heron Place, Flat 27, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£439,950 · 2024£442,000
- Heron Place, Flat 28, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£409,950 · 2022£369,000
- Heron Place, Flat 29, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£434,950 · 2022£391,000
- Heron Place, Flat 30, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£325,000 · 2023£295,000
- Heron Place, Flat 31, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£410,000 · 2022£368,000
- Heron Place, Flat 32, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£413,950 · 2022£368,000
- Heron Place, Flat 33, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£417,150 · 2025£430,000
- Heron Place, Flat 34, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£439,950 · 2025£440,000
- Heron Place, Flat 36, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£439,950 · 2025£467,000
- Heron Place, Flat 37, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£524,950 · 2022£471,000
- Heron Place, Flat 38, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£397,950 · 2022£357,000
- Heron Place, Flat 39, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£369,950 · 2026£402,000
- Heron Place, Flat 4, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£400,000 · 2025£398,000
- Heron Place, Flat 40, Colnebank Drive, Watford, Hertfordshire, WD18 0LQ£429,950 · 2023£406,000
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 →