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
- 120A, Whippendell Road, Watford, Hertfordshire, WD18 7ND£210,000 · 2007£289,000
- 121 Cassiobury Park Avenue, Watford, Hertfordshire, WD18 7LH£687,000 · 2017£838,000
- 121 Chester Road, Watford, Hertfordshire, WD18 0RE£99,500 · 2000£365,000
- 121 Kensington Avenue, Watford, Hertfordshire, WD18 7RZ£300,000 · 2018£542,000
- 121 Princes Avenue, Watford, Hertfordshire, WD18 7SQ£513,000 · 2026£548,000
- 121 Queens Avenue, Watford, Hertfordshire, WD18 7NU£72,000 · 1995£572,000
- 121 St James Road, Watford, Hertfordshire, WD18 0DY£383,500 · 2018£494,000
- 121 Vicarage Road, Watford, Hertfordshire, WD18 0HA£390,000 · 2025£551,000
- 121 Whippendell Road, Watford, Hertfordshire, WD18 7NH£140,000 · 2009£370,000
- 121 Wilmington Close, Watford, Hertfordshire, WD18 0FQ£195,000 · 2014£221,000
- 122 Byewaters, Watford, Three Rivers, Hertfordshire, WD18 8WJ£259,950 · 2015£351,000
- 122 Chester Road, Watford, Hertfordshire, WD18 0RE£220,000 · 2007£393,000
- 122 Harwoods Road, Watford, Hertfordshire, WD18 7RE£90,000 · 2000£362,000
- 122 Kings Avenue, Watford, Hertfordshire, WD18 7SA£363,500 · 2020£480,000
- 122 Liverpool Road, Watford, Hertfordshire, WD18 0DN£365,000 · 2024£475,000
- 122 Mildred Avenue, Watford, Hertfordshire, WD18 7DX£461,000 · 2007£855,000
- 122 Princes Avenue, Watford, Hertfordshire, WD18 7SJ£237,500 · 2013£437,000
- 122 Rickmansworth Road, Watford, Hertfordshire, WD18 7JG£412,000 · 2011£661,000
- 122 St James Road, Watford, Hertfordshire, WD18 0DX£340,000 · 2017£408,000
- 122 Whippendell Road, Watford, Hertfordshire, WD18 7ND£177,000 · 2004£405,000
- 122 Wilmington Close, Watford, Hertfordshire, WD18 0FQ£185,000 · 2014£208,000
- 122A, Rickmansworth Road, Watford, Hertfordshire, WD18 7JG£615,000 · 2021£711,000
- 123 Cassiobury Park Avenue, Watford, Hertfordshire, WD18 7LH£620,000 · 2014£905,000
- 123 Chester Road, Watford, Hertfordshire, WD18 0RE£250,000 · 2025£294,000
- 123 Croxley View, Watford, Hertfordshire, WD18 6PE£400,000 · 2024£393,000
- 123 Durban Road West, Watford, Hertfordshire, WD18 7DT£104,000 · 1999£473,000
- 123 Hagden Lane, Watford, Hertfordshire, WD18 7SR£195,000 · 2004£458,000
- 123 Princes Avenue, Watford, Hertfordshire, WD18 7SQ£224,950 · 2006£452,000
- 123 Rickmansworth Road, Watford, Hertfordshire, WD18 7JD£275,000 · 2004£674,000
- 123 St James Road, Watford, Hertfordshire, WD18 0DY£227,500 · 2013£401,000
- 123 Vicarage Road, Watford, Hertfordshire, WD18 0HA£250,000 · 2013£473,000
- 123 Whippendell Road, Watford, Hertfordshire, WD18 7NH£180,750 · 2008£429,000
- 123 Wilmington Close, Watford, Hertfordshire, WD18 0FQ£170,000 · 2011£230,000
- 124 Byewaters, Watford, Three Rivers, Hertfordshire, WD18 8WJ£330,000 · 2017£378,000
- 124 Cassiobury Park Avenue, Watford, Hertfordshire, WD18 7LF£645,000 · 2015£901,000
- 124 Chester Road, Watford, Hertfordshire, WD18 0RE£322,500 · 2025£375,000
- 124 Exchange Road, Watford, Hertfordshire, WD18 0PP£1,160,000 · 2025—
- 124 Harwoods Road, Watford, Hertfordshire, WD18 7RE£63,500 · 1996£448,000
- 124 Kings Avenue, Watford, Hertfordshire, WD18 7SA£57,000 · 1996£446,000
- 124 Mildred Avenue, Watford, Hertfordshire, WD18 7DX£871,000 · 2021£1,103,000
- 124 Princes Avenue, Watford, Hertfordshire, WD18 7SJ£57,500 · 1995£413,000
- 124 St James Road, Watford, Hertfordshire, WD18 0DX£395,000 · 2025£425,000
- 124 Wilmington Close, Watford, Hertfordshire, WD18 0FQ£230,000 · 2024£227,000
- 125 Cassiobury Park Avenue, Watford, Hertfordshire, WD18 7LH£600,000 · 2013£1,019,000
- 125 Chester Road, Watford, Hertfordshire, WD18 0RE£116,500 · 2001£372,000
- 125 Hagden Lane, Watford, Hertfordshire, WD18 7SR£250,000 · 2011£490,000
- 125 Princes Avenue, Watford, Hertfordshire, WD18 7SQ£228,000 · 2011£448,000
- 125 Rickmansworth Road, Watford, Hertfordshire, WD18 7JD£350,000 · 2008£690,000
- 125 St James Road, Watford, Hertfordshire, WD18 0DY£63,500 · 1996£434,000
- 125 Vicarage Road, Watford, Hertfordshire, WD18 0HA£405,000 · 2022£449,000
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 →