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
- 142B, Whippendell Road, Watford, Hertfordshire, WD18 7ND£59,500 · 2001£191,000
- 143 Hagden Lane, Watford, Hertfordshire, WD18 7SR£145,000 · 2011£234,000
- 143 Rickmansworth Road, Watford, Hertfordshire, WD18 7FH£612,500 · 2012£1,093,000
- 143 Wilmington Close, Watford, Hertfordshire, WD18 0FQ£167,000 · 2016£242,000
- 143A, Hagden Lane, Watford, Hertfordshire, WD18 7SR£145,000 · 2011£232,000
- 144 Byewaters, Watford, Three Rivers, Hertfordshire, WD18 8WJ£190,000 · 2002£323,000
- 144 Hagden Lane, Watford, Hertfordshire, WD18 7UH£480,000 · 2020£887,000
- 144 Harwoods Road, Watford, Hertfordshire, WD18 7RN£132,000 · 2002£435,000
- 144 Princes Avenue, Watford, Hertfordshire, WD18 7SJ£338,000 · 2015£470,000
- 144 Queens Avenue, Watford, Hertfordshire, WD18 7NT£490,000 · 2018£736,000
- 144 Rickmansworth Road, Watford, Hertfordshire, WD18 7JG£460,000 · 2024£480,000
- 145 Vicarage Road, Watford, Hertfordshire, WD18 0HA£72,500 · 1997£441,000
- 146 Byewaters, Watford, Three Rivers, Hertfordshire, WD18 8WJ£191,500 · 2002£290,000
- 146 Hagden Lane, Watford, Hertfordshire, WD18 7UH£250,000 · 2008£561,000
- 146 Harwoods Road, Watford, Hertfordshire, WD18 7RN£455,000 · 2026£497,000
- 146 Queens Avenue, Watford, Hertfordshire, WD18 7NT£300,000 · 2012£635,000
- 146 Rickmansworth Road, Watford, Hertfordshire, WD18 7JG£288,000 · 2007£611,000
- 146A, Chester Road, Watford, Hertfordshire, WD18 0LJ£58,000 · 1996£432,000
- 147 Chester Road, Watford, Hertfordshire, WD18 0LH£103,000 · 1999£479,000
- 147 Hagden Lane, Watford, Hertfordshire, WD18 7SR£207,000 · 2006£504,000
- 147 Vicarage Road, Watford, Hertfordshire, WD18 0HA£480,000 · 2022£507,000
- 147 Whippendell Road, Watford, Hertfordshire, WD18 7NH£96,500 · 2001£430,000
- 147A, Chester Road, Watford, Hertfordshire, WD18 0LH£360,000 · 2021£469,000
- 147B, Chester Road, Watford, Hertfordshire, WD18 0LH£382,500 · 2021£354,000
- 148 Byewaters, Watford, Three Rivers, Hertfordshire, WD18 8WJ£215,000 · 2002£391,000
- 148 Hagden Lane, Watford, Hertfordshire, WD18 7UH£248,000 · 2010£577,000
- 148 Rickmansworth Road, Watford, Hertfordshire, WD18 7JG£565,000 · 2022£632,000
- 149 Croxley View, Watford, Hertfordshire, WD18 6PE£230,000 · 2009£518,000
- 149 Vicarage Road, Watford, Hertfordshire, WD18 0HA£420,000 · 2025£521,000
- 149 Whippendell Road, Watford, Hertfordshire, WD18 7NH£355,000 · 2018£434,000
- 149A, Rickmansworth Road, Watford, Hertfordshire, WD18 7FH£130,000 · 1998£728,000
- 14A, Park Avenue, Watford, Hertfordshire, WD18 7HP£1,010,000 · 2022£1,091,000
- 15 Addiscombe Road, Watford, Hertfordshire, WD18 0ND£49,950 · 1995£374,000
- 15 Argyle Court, Watford, Hertfordshire, WD18 7QP£235,000 · 2015£248,000
- 15 Banbury Street, Watford, Hertfordshire, WD18 0EX£355,000 · 2025£381,000
- 15 Basildon Close, Watford, Three Rivers, Hertfordshire, WD18 8WL£370,000 · 2026£409,000
- 15 Belgrave Avenue, Watford, Hertfordshire, WD18 7UF£360,000 · 2018£430,000
- 15 Burton Avenue, Watford, Hertfordshire, WD18 7NQ£180,000 · 2011£390,000
- 15 Byewaters, Watford, Three Rivers, Hertfordshire, WD18 8WH£550,000 · 2017£733,000
- 15 Cannon Road, Watford, Hertfordshire, WD18 0BB£380,000 · 2018£489,000
- 15 Caractacus Green, Watford, Hertfordshire, WD18 6JU£240,000 · 2013£520,000
- 15 Cardiff Road, Watford, Hertfordshire, WD18 0DS£295,000 · 2018£438,000
- 15 Cassio Road, Watford, Hertfordshire, WD18 0QP£250,000 · 2015£624,000
- 15 Cassiobridge Road, Watford, Hertfordshire, WD18 7QL£468,500 · 2026£513,000
- 15 Chester Road, Watford, Hertfordshire, WD18 0RG£168,000 · 2005£458,000
- 15 Clyston Road, Watford, Hertfordshire, WD18 6JR£375,000 · 2016£508,000
- 15 Combe Road, Watford, Hertfordshire, WD18 6LD£310,000 · 2014£453,000
- 15 Deakin Close, Watford, Hertfordshire, WD18 6XR£235,000 · 2019£303,000
- 15 Deckle Avenue, Watford, Hertfordshire, WD18 0LX£550,000 · 2024£580,000
- 15 Durban Road East, Watford, Hertfordshire, WD18 0RN£158,000 · 2003£386,000
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 →