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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
WD18 7NJHouse Prices / East of England, Watford, Southsea Avenue
Last updated May 2026
Key Postcode Insights
WD18 7NJ is a residential postcode situated on Southsea Avenue, Watford, WD18 with 34 addresses.
It ranks as the 384th largest and 388th most expensive of the 515 postcodes in the WD18 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 34 properties: 34 houses.
34
Properties
- Houses
Key Postcode Insights
WD18 7NJ is a residential postcode situated on Southsea Avenue, Watford, WD18 with 34 addresses.
It ranks as the 384th largest and 388th most expensive of the 515 postcodes in the WD18 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 34 properties: 34 houses.
34
Properties
- Houses
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House Pricesin WD18 7NJ
Sale prices range from £270,607 for 2 bedroom freehold houses with a garden (376 ft2) to £511,552 for 4 bedroom freehold houses with a garden (1,291 ft2) .
Monthly rental prices range from £1,432 pcm for 2 bed houses to £2,486 pcm for 4 bed houses.
The gross rental yield is between 5.8% and 6.4%.
The average value per square foot is £462.
Average Sale Value
£430,267
Average Rental Value
£2,188 pcm
Average Rental Yield
6.1% /year
Average Value Per Sqft
£462 /ft2
Sales Market Trendsin WD18 7NJ
The last sale in WD18 7NJ sold for £460,000 on 26th June 2025. Since then prices are down an average of 0.1%.
The current average value in the postcode is £430,267.
The WD18 7NJ Sales Market has increased by 8.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.4% | £430,267 |
| April 2025 | -2.2% | £431,846 |
| April 2024 | -0.9% | £441,479 |
| April 2023 | 2.4% | £445,675 |
| April 2022 | 3.5% | £435,320 |
| April 2021 | 4.8% | £420,418 |
| April 2020 | -0.6% | £401,270 |
| April 2019 | -0.8% | £403,876 |
| April 2018 | -1.9% | £406,964 |
| April 2017 | 4.5% | £414,784 |
| April 2016 | 16.3% | £397,086 |
| April 2015 | 17.3% | £341,537 |
| April 2014 | 13.4% | £291,162 |
| April 2013 | 4.7% | £256,808 |
| April 2012 | 2% | £245,261 |
| April 2011 | 1.5% | £240,359 |
| April 2010 | 9.1% | £236,800 |
| April 2009 | -13.9% | £217,124 |
| April 2008 | 0.5% | £252,064 |
| April 2007 | 0% | £250,725 |
Rental Market Trendsin WD18 7NJ
The current average rental value in the postcode is £2,188.
The WD18 7NJ Rental Market has increased by 49.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.3% | £2,188pcm |
| April 2025 | 2.2% | £2,118pcm |
| April 2024 | 8.8% | £2,074pcm |
| April 2023 | 11.9% | £1,906pcm |
| April 2022 | 8% | £1,704pcm |
| April 2021 | 5.8% | £1,578pcm |
| April 2020 | 2.3% | £1,492pcm |
| April 2019 | 1% | £1,458pcm |
| April 2018 | -0.8% | £1,444pcm |
| April 2017 | -0.5% | £1,456pcm |
| April 2016 | 4.6% | £1,463pcm |
| April 2015 | 8.3% | £1,400pcm |
| April 2014 | 6.3% | £1,293pcm |
| April 2013 | 7.8% | £1,216pcm |
| April 2012 | 4% | £1,129pcm |
| April 2011 | 5.9% | £1,085pcm |
| April 2010 | 3.7% | £1,025pcm |
| April 2009 | -5.6% | £988pcm |
| April 2008 | 2.6% | £1,047pcm |
| April 2007 | 0% | £1,021pcm |
Explore Propertiesin WD18 7NJ, Southsea Avenue, Watford, WD18
- 1, Southsea Avenue, Watford, WD18 7NJ
- 2A, Southsea Avenue, Watford, WD18 7NJ4 bed period house
- 2B, Southsea Avenue, Watford, WD18 7NJ2 bed period house
- 2, Southsea Avenue, Watford, WD18 7NJ
- 3, Southsea Avenue, Watford, WD18 7NJ3 bed period house
- 4, Southsea Avenue, Watford, WD18 7NJ3 bed house
- 5, Southsea Avenue, Watford, WD18 7NJ3 bed period house
- 6, Southsea Avenue, Watford, WD18 7NJ
- 7, Southsea Avenue, Watford, WD18 7NJ
- 8, Southsea Avenue, Watford, WD18 7NJ
- 9, Southsea Avenue, Watford, WD18 7NJ
- 10, Southsea Avenue, Watford, WD18 7NJ3 bed period house
- 11, Southsea Avenue, Watford, WD18 7NJ
- 12, Southsea Avenue, Watford, WD18 7NJ
- 13, Southsea Avenue, Watford, WD18 7NJ
- 14, Southsea Avenue, Watford, WD18 7NJ
- 15, Southsea Avenue, Watford, WD18 7NJ3 bed period house
- 16, Southsea Avenue, Watford, WD18 7NJ4 bed period house
- 17, Southsea Avenue, Watford, WD18 7NJ4 bed period house
- 18, Southsea Avenue, Watford, WD18 7NJ3 bed period house
- 20, Southsea Avenue, Watford, WD18 7NJ
- 22, Southsea Avenue, Watford, WD18 7NJ
- 24, Southsea Avenue, Watford, WD18 7NJ
- 26, Southsea Avenue, Watford, WD18 7NJ3 bed period house
- 28, Southsea Avenue, Watford, WD18 7NJ3 bed period house
- 30, Southsea Avenue, Watford, WD18 7NJ
- 32, Southsea Avenue, Watford, WD18 7NJ3 bed mid-century house
- 34, Southsea Avenue, Watford, WD18 7NJ3 bed period house
- 36, Southsea Avenue, Watford, WD18 7NJ3 bed period house
- 38, Southsea Avenue, Watford, WD18 7NJ3 bed period house
- 40, Southsea Avenue, Watford, WD18 7NJ3 bed house
- 42, Southsea Avenue, Watford, WD18 7NJ3 bed period house
- 44, Southsea Avenue, Watford, WD18 7NJ
- 46, Southsea Avenue, Watford, WD18 7NJ4 bed period house
Sales Historyin WD18 7NJ
The last sale was on 26th June 2025 for £460,000 and since then the market in the area has decreased by 0.1%. The postcode has had a total of 42 sales since 1995.
WD18 7NJ has seen 3 sales in the last three years and 1 sale in the last twelve months.
Sold Jun 2025£460,000 | 3 Bed HouseSouthsea Avenue3, Southsea Avenue, Watford, WD18 7NJ
Sold May 2025£409,250 | 3 Bed HouseSouthsea Avenue5, Southsea Avenue, Watford, WD18 7NJ
Sold Jun 2024£470,000 | 4 Bed HouseSouthsea Avenue46, Southsea Avenue, Watford, WD18 7NJ
Sold Dec 2021£380,000 | 3 Bed HouseSouthsea Avenue36, Southsea Avenue, Watford, WD18 7NJ
Sold Jun 2021£370,000 | 3 Bed HouseSouthsea Avenue18, Southsea Avenue, Watford, WD18 7NJ
Sold Apr 2021£389,950 | 3 Bed HouseSouthsea Avenue34, Southsea Avenue, Watford, WD18 7NJ
Sold Sep 2020£456,000 | 3 Bed HouseSouthsea Avenue3, Southsea Avenue, Watford, WD18 7NJ
Sold Mar 2019£65,000 | 2 Bed HouseSouthsea Avenue2B, Southsea Avenue, Watford, WD18 7NJ
Sold Mar 2016£385,000 | 3 Bed HouseSouthsea Avenue5, Southsea Avenue, Watford, WD18 7NJ
Sold Oct 2015£345,000 | 3 Bed HouseSouthsea Avenue26, Southsea Avenue, Watford, WD18 7NJ
Sold Feb 2015£295,000 | 3 Bed HouseSouthsea Avenue34, Southsea Avenue, Watford, WD18 7NJ
Sold Dec 2014£284,000 | 3 Bed HouseSouthsea Avenue42, Southsea Avenue, Watford, WD18 7NJ
Sold Feb 2014£250,000 | 3 Bed HouseSouthsea Avenue40, Southsea Avenue, Watford, WD18 7NJ
Sold Jul 2012£217,000 | 3 Bed HouseSouthsea Avenue15, Southsea Avenue, Watford, WD18 7NJ
Sold Oct 2011£210,000 | 3 Bed HouseSouthsea Avenue4, Southsea Avenue, Watford, WD18 7NJ
Sold Sep 2009£214,950 | 3 Bed HouseSouthsea Avenue3, Southsea Avenue, Watford, WD18 7NJ
Sold Aug 2009£181,000 | 3 Bed HouseSouthsea Avenue40, Southsea Avenue, Watford, WD18 7NJ
Sold Dec 2008£193,500 | 3 Bed HouseSouthsea Avenue5, Southsea Avenue, Watford, WD18 7NJ
Sold Sep 2006£174,000 | 3 Bed HouseSouthsea Avenue9, Southsea Avenue, Watford, WD18 7NJ
Sold Jul 2006£185,000 | 3 Bed HouseSouthsea Avenue4, Southsea Avenue, Watford, WD18 7NJ
Sold Jan 2005£212,000 | 4 Bed HouseSouthsea Avenue14, Southsea Avenue, Watford, WD18 7NJ
Sold Oct 2004£225,000 | 3 Bed HouseSouthsea Avenue22, Southsea Avenue, Watford, WD18 7NJ
Sold Feb 2004£190,000 | 3 Bed HouseSouthsea Avenue32, Southsea Avenue, Watford, WD18 7NJ
Sold Oct 2003£150,000 | 3 Bed HouseSouthsea Avenue30, Southsea Avenue, Watford, WD18 7NJ
Sold May 2003£150,000 | 3 Bed HouseSouthsea Avenue12, Southsea Avenue, Watford, WD18 7NJ
Sold Nov 2002£164,950 | 4 Bed HouseSouthsea Avenue17, Southsea Avenue, Watford, WD18 7NJ
Sold Nov 2001£129,950 | 3 Bed HouseSouthsea Avenue36, Southsea Avenue, Watford, WD18 7NJ
Sold Sep 2001£129,950 | 3 Bed HouseSouthsea Avenue5, Southsea Avenue, Watford, WD18 7NJ
Sold Aug 2001£120,000 | 3 Bed HouseSouthsea Avenue28, Southsea Avenue, Watford, WD18 7NJ
Sold Jul 2001£135,000 | 3 Bed HouseSouthsea Avenue10, Southsea Avenue, Watford, WD18 7NJ
Sold Jul 2000£124,000 | 3 Bed HouseSouthsea Avenue3, Southsea Avenue, Watford, WD18 7NJ
Sold Jun 1999£81,750 | 3 Bed HouseSouthsea Avenue40, Southsea Avenue, Watford, WD18 7NJ
Sold Feb 1998£76,000 | 3 Bed HouseSouthsea Avenue24, Southsea Avenue, Watford, WD18 7NJ
Sold Nov 1997£85,000 | 3 Bed HouseSouthsea Avenue10, Southsea Avenue, Watford, WD18 7NJ
Sold Jun 1997£73,500 | 4 Bed HouseSouthsea Avenue14, Southsea Avenue, Watford, WD18 7NJ
Sold May 1997£68,000 | 3 Bed HouseSouthsea Avenue10, Southsea Avenue, Watford, WD18 7NJ
Sold Mar 1997£59,950 | 3 Bed HouseSouthsea Avenue11, Southsea Avenue, Watford, WD18 7NJ
Sold Oct 1996£58,500 | 3 Bed HouseSouthsea Avenue5, Southsea Avenue, Watford, WD18 7NJ
Sold Aug 1996£50,000 | 3 Bed HouseSouthsea Avenue40, Southsea Avenue, Watford, WD18 7NJ
Sold Jul 1996£59,500 | 3 Bed HouseSouthsea Avenue22, Southsea Avenue, Watford, WD18 7NJ
Sold Jun 1996£57,500 | 3 Bed HouseSouthsea Avenue32, Southsea Avenue, Watford, WD18 7NJ
Sold Nov 1995£57,500 | 3 Bed HouseSouthsea Avenue28, Southsea Avenue, Watford, WD18 7NJ
Nearby Postcodesto WD18 7NJ
WD18 7NJ is the 384th largest and the 388th most expensive postcode out of the 515 postcodes in the WD18 area.
- 51 mWD18 7NQ, Burton Avenue, Watford, WD18WD18 7NQ26 Addresses
- 54 mWD18 7DS, Durban Road West, Watford, WD18WD18 7DS20 Addresses
- 81 mWD18 7NZ, Westend Mews, Watford, WD18WD18 7NZ4 Addresses
- 86 mWD18 7ND, Whippendell Road, Watford, WD18WD18 7ND17 Addresses
- 86 mWD18 7RH, Harwoods Road, Watford, WD18WD18 7RH10 Addresses
- 93 mWD18 7DR, Durban Road West, Watford, WD18WD18 7DR28 Addresses
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Property Typesin WD18 7NJ
- 16 period houses built between 1800 and 1911
- 1 mid-century house built between 1936 and 1979
- 2 houses of an unknown age
- 15 other addresses of unknown type
- period house (16)
- mid-century house (1)
- house (2)
- Unknown (15)
Energy Efficiencyof properties in WD18 7NJ
- Energy Performance Certificate (EPC) surveys conducted for 17 properties.
- The dominant rating is D.
- A (0)
- E (3)
- B (0)
- F (0)
- C (3)
- G (0)
- D (11)
- No EPC (17)
Top 3 Most Expensive Saleson Southsea Avenue
Schools Nearbyto WD18 7NJ
The nearest primary school to WD18 7NJ is Chater Infant School which is 7 metres away.
- 7mChater Infant School
- 351mChater Junior School
- 740mLanchester Primary School
The nearest secondary school is Watford Grammar School for Boys which is 449 metres away.
- 449mWatford Grammar School for Boys
- 740mWatford Grammar School for Girls
- 957mWestfield Academy
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Public Transport Nearbyto WD18 7NJ
The closest station to WD18 7NJ is Watford station which is 800 metres away.
- 777mWatford
- 1.1kmWatford High Street
- 1.3kmWatford Junction
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