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
- 135 St James Road, Watford, Hertfordshire, WD18 0DY£420,000 · 2025£439,000
- 135 Upper Flat, Vicarage Road, Watford, Hertfordshire, WD18 0HA£68,500 · 2001£253,000
- 135 Whippendell Road, Watford, Hertfordshire, WD18 7NH£340,000 · 2016£461,000
- 135 Wilmington Close, Watford, Hertfordshire, WD18 0FQ£182,000 · 2018£202,000
- 136 Byewaters, Watford, Three Rivers, Hertfordshire, WD18 8WJ£387,500 · 2015£521,000
- 136 Chester Road, Watford, Hertfordshire, WD18 0RE£415,000 · 2021£392,000
- 136 Hagden Lane, Watford, Hertfordshire, WD18 7UH£395,000 · 2021£483,000
- 136 Liverpool Road, Watford, Hertfordshire, WD18 0DN£70,950 · 1997£433,000
- 136 Mildred Avenue, Watford, Hertfordshire, WD18 7DX£580,000 · 2019£1,019,000
- 136 Princes Avenue, Watford, Hertfordshire, WD18 7SJ£400,000 · 2025£463,000
- 136 Queens Avenue, Watford, Hertfordshire, WD18 7NT£608,000 · 2024£689,000
- 136 St James Road, Watford, Hertfordshire, WD18 0DX£205,000 · 2013£385,000
- 136 Whippendell Road, Watford, Hertfordshire, WD18 7ND£165,000 · 2009£475,000
- 136 Wilmington Close, Watford, Hertfordshire, WD18 0FQ£167,000 · 2018£209,000
- 137 Chester Road, Watford, Hertfordshire, WD18 0RE£298,000 · 2015£394,000
- 137 Harwoods Road, Watford, Hertfordshire, WD18 7RP£205,000 · 2002£593,000
- 137 Princes Avenue, Watford, Hertfordshire, WD18 7SQ£194,950 · 2006£407,000
- 137 Rickmansworth Road, Watford, Hertfordshire, WD18 7FH£660,000 · 2014£923,000
- 137 St James Road, Watford, Hertfordshire, WD18 0DY£375,000 · 2022£431,000
- 137 Vicarage Road, Watford, Hertfordshire, WD18 0HA£330,000 · 2015£461,000
- 137 Whippendell Road, Watford, Hertfordshire, WD18 7NH£320,500 · 2020£392,000
- 137 Wilmington Close, Watford, Hertfordshire, WD18 0FQ£182,000 · 2018£188,000
- 138 Byewaters, Watford, Three Rivers, Hertfordshire, WD18 8WJ£267,000 · 2006£528,000
- 138 Chester Road, Watford, Hertfordshire, WD18 0RE£317,500 · 2020£394,000
- 138 Hagden Lane, Watford, Hertfordshire, WD18 7UH£325,000 · 2015£451,000
- 138 Liverpool Road, Watford, Hertfordshire, WD18 0DN£175,000 · 2016£262,000
- 138 Princes Avenue, Watford, Hertfordshire, WD18 7SJ£207,000 · 2010£452,000
- 138 Queens Avenue, Watford, Hertfordshire, WD18 7NT£595,000 · 2021£746,000
- 138 St James Road, Watford, Hertfordshire, WD18 0DX£176,000 · 2004£624,000
- 138 Wilmington Close, Watford, Hertfordshire, WD18 0FQ£167,000 · 2017£243,000
- 138A, Liverpool Road, Watford, Hertfordshire, WD18 0DN£137,000 · 2007£274,000
- 139 Chester Road, Watford, Hertfordshire, WD18 0RE£375,000 · 2026£418,000
- 139 Croxley View, Watford, Hertfordshire, WD18 6PE£202,000 · 2011£416,000
- 139 Rickmansworth Road, Watford, Hertfordshire, WD18 7FH£1,095,000 · 2021£1,276,000
- 139 St James Road, Watford, Hertfordshire, WD18 0DY£367,500 · 2021£412,000
- 139 Vicarage Road, Watford, Hertfordshire, WD18 0HA£265,000 · 2008£541,000
- 139 Whippendell Road, Watford, Hertfordshire, WD18 7NH£68,000 · 1998£393,000
- 139 Wilmington Close, Watford, Hertfordshire, WD18 0FQ£182,000 · 2018£199,000
- 13A, Francis Road, Watford, Hertfordshire, WD18 0QE£232,500 · 2016£275,000
- 13A, Harwoods Road, Watford, Hertfordshire, WD18 7RB£135,000 · 2008£240,000
- 13B, Harwoods Road, Watford, Hertfordshire, WD18 7RB£100,000 · 2005£197,000
- 14 Argyle Court, Watford, Hertfordshire, WD18 7QP£59,500 · 2000£188,000
- 14 Banbury Street, Watford, Hertfordshire, WD18 0EX£219,950 · 2012£404,000
- 14 Basildon Close, Watford, Three Rivers, Hertfordshire, WD18 8WL£185,500 · 2003£331,000
- 14 Belgrave Avenue, Watford, Hertfordshire, WD18 7UE£100,950 · 1999£442,000
- 14 Benskin Road, Watford, Hertfordshire, WD18 0HW£415,000 · 2021£513,000
- 14 Bottom Flat, Percy Road, Watford, Hertfordshire, WD18 0QA£76,000 · 2010£190,000
- 14 Bramleas, Watford, Hertfordshire, WD18 7UN£250,000 · 2004£471,000
- 14 Brightwell Road, Watford, Hertfordshire, WD18 0SH£89,950 · 1999£386,000
- 14 Byewaters, Watford, Three Rivers, Hertfordshire, WD18 8WJ£268,500 · 2011£469,000
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 →