Cassio Road - WD18 0QP
Key Postcode Insights
WD18 0QP is a residential postcode situated on Cassio Road, Watford, WD18 with 36 addresses.
It ranks as the 396th largest and 430th most expensive of the 517 postcodes in the WD18 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 36 properties: 22 houses and 14 flats.
- Ave. Sale Price
- £391,056
- 10 Year change
- down 3.0%
- Ave. Rental Price
- £1,957pcm
- 10 Year change
- up 38.7%
- Ave. £ per ft²
- £424/ft²
- Ave. Gross Yield
- 6.0%/year/yr
Key Postcode Insights
WD18 0QP is a residential postcode situated on Cassio Road, Watford, WD18 with 36 addresses.
It ranks as the 396th largest and 430th most expensive of the 517 postcodes in the WD18 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 36 properties: 22 houses and 14 flats.
- Ave. Sale Price
- £391,056
- 10 Year change
- down 3.0%
- Ave. Rental Price
- £1,957pcm
- 10 Year change
- up 38.7%
- Ave. £ per ft²
- £424/ft²
- Ave. Gross Yield
- 6.0%/year/yr
Explore Propertiesin WD18 0QP
- Gosling House
Period Building | 7 Units
- 5 Cassio Road
Building  |  2 Flats
- 7 Cassio Road
4 Bed Period House
- 9 Cassio Road
House
- 11 Cassio Road
4 Bed Mid-century House
Sales Market Trends
The last sale in WD18 0QP sold for £500,000 on 3rd December 2025. Since then prices are up an average of 24.2%.
The current average value in the postcode is £391,056.
The WD18 0QP Sales Market has decreased by 3.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.4% | £391,056 |
| June 2025 | -1.7% | £400,608 |
| June 2024 | -1.6% | £407,467 |
| June 2023 | 1.5% | £414,039 |
| June 2022 | 1.9% | £408,025 |
| June 2021 | 2% | £400,482 |
| June 2020 | 0.5% | £392,649 |
| June 2019 | -0.8% | £390,697 |
| June 2018 | -3.4% | £393,748 |
| June 2017 | 1.2% | £407,706 |
| June 2016 | 16.1% | £403,040 |
| June 2015 | 15.7% | £347,202 |
| June 2014 | 14.1% | £300,198 |
| June 2013 | 1.6% | £263,048 |
| June 2012 | 0.8% | £258,785 |
| June 2011 | 0.9% | £256,716 |
| June 2010 | 8.6% | £254,388 |
| June 2009 | -10.5% | £234,196 |
| June 2008 | -2% | £261,580 |
| June 2007 | 0% | £266,944 |
Rental Market Trends
The current average rental value in the postcode is £1,957.
The WD18 0QP Rental Market has increased by 38.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.2% | £1,957pcm |
| June 2025 | 1.1% | £1,896pcm |
| June 2024 | 7.6% | £1,875pcm |
| June 2023 | 11.9% | £1,743pcm |
| June 2022 | 6.2% | £1,557pcm |
| June 2021 | 4.6% | £1,467pcm |
| June 2020 | 2.3% | £1,402pcm |
| June 2019 | 0.7% | £1,371pcm |
| June 2018 | -1.3% | £1,361pcm |
| June 2017 | -2.2% | £1,379pcm |
| June 2016 | 4.1% | £1,411pcm |
| June 2015 | 6.9% | £1,355pcm |
| June 2014 | 6.6% | £1,267pcm |
| June 2013 | 2.5% | £1,189pcm |
| June 2012 | 2.9% | £1,160pcm |
| June 2011 | 5.6% | £1,127pcm |
| June 2010 | 5.1% | £1,067pcm |
| June 2009 | -6% | £1,015pcm |
| June 2008 | 3.2% | £1,079pcm |
| June 2007 | 0% | £1,045pcm |
Sales History
The last sale was on 3rd December 2025 for £500,000 and since then the market in the area has increased by 24.2%. The postcode has had a total of 14 sales since 1995.
WD18 0QP has seen 1 sale in the last three years and 1 sale in the last twelve months.
- Sold Dec 2025£500,000 | 4 Bed House11, Cassio Road, Watford, WD18 0QP11, Cassio Road, Watford, WD18 0QP
- Sold Jun 2017£490,000 | 3 Bed House13, Cassio Road, Watford, WD18 0QP13, Cassio Road, Watford, WD18 0QP
- Sold Nov 2014£370,000 | 3 Bed House13, Cassio Road, Watford, WD18 0QP13, Cassio Road, Watford, WD18 0QP
- Sold Sep 2007£125,000 | 2 Bed Flat29, Cassio Road, Watford, WD18 0QP29, Cassio Road, Watford, WD18 0QP
- Sold Aug 2007£125,000 | 2 Bed Flat29, Cassio Road, Watford, WD18 0QP29, Cassio Road, Watford, WD18 0QP
Nearby Postcodes
WD18 0QP is the 396th largest and the 430th most expensive postcode out of the 517 postcodes in the WD18 area.
- WD18 0QF, Cassio Road, Watford, WD18WD18 0QF35 Addresses|39 m away
- WD18 0ND, Addiscombe Road, Watford, WD18WD18 0ND37 Addresses|46 m away
- WD18 0QE, Francis Road, Watford, WD18WD18 0QE43 Addresses|80 m away
- WD18 0NB, Addiscombe Road, Watford, WD18WD18 0NB13 Addresses|85 m away
- WD18 7LT, Whippendell Road, Watford, WD18WD18 7LT22 Addresses|90 m away
Property Types
- 13 period houses built between 1800 and 1911
- 14 period flats built between 1800 and 1911
- 2 mid-century houses built between 1936 and 1979
- 7 other addresses of unknown type
- period house (13)
- period flat (14)
- mid-century house (2)
- Unknown (7)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 21 properties.
- The most common rating is C.
- A (0)
- E (1)
- B (0)
- F (1)
- C (10)
- G (0)
- D (9)
- No EPC (15)
Top 3 Most Expensive Sales
- Sold Mar 2020£1,768,000 | 2 Bed FlatFlat 1, Cassio Green 87, Cassio Road, Watford, WD18 0QNFlat 1, Cassio Green 87, Cassio Road, Watford, WD18 0QN
- Sold Jul 2006£960,000 | 1 Bed Flat4 Homemanor House, Cassio Road, Watford, WD18 0QS4 Homemanor House, Cassio Road, Watford, WD18 0QS
- Sold Nov 2007£500,000 | 5 Bed House76A, Cassio Road, Watford, WD18 0QQ76A, Cassio Road, Watford, WD18 0QQ
Schools Nearby
- Chater Junior School100 m away
- Chater Infant School400 m away
- Watford St John's Church of England Primary School500 m away
- Watford Grammar School for Girls400 m away
- Watford Grammar School for Boys900 m away
- Westfield Academy1.3 km away
More reading links
Public Transport Nearby
The closest station to WD18 0QP is Watford High Street station, which is 700 metres away.
- Watford High Street|700 m away
- Watford Junction|1.1 km away
- Watford|1.2 km away
