WD18 0QN

WD18 0QNHouse Prices / East of England, Watford, Cassio Road

Last updated May 2026

Key Postcode Insights

WD18 0QN is a residential postcode situated on Cassio Road, Watford, WD18 with 43 addresses.

It ranks as the 427th largest and 174th most expensive of the 515 postcodes in the WD18 area. The dominant property type is a modern flat built after 1980.

The postcode contains a total of 43 properties: 2 houses and 41 flats.

43
Properties
  • Houses
  • Flats

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House Pricesin WD18 0QN

Sale prices range from £208,448 for 1 bedroom leasehold flats (452 ft2) to £507,551 for 4 bedroom freehold houses with a garden (1,517 ft2) .

Monthly rental prices range from £1,255 pcm for 1 bed flats to £2,575 pcm for 4 bed houses.

The gross rental yield is between 6.1% and 7.3%.

The average value per square foot is £460.

Average Sale Value
£288,079
Average Rental Value
£1,664 pcm
Average Rental Yield
6.9% /year
Average Value Per Sqft
£460 /ft2
Prices last updated 1st May 2026
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Sales History
in WD18 0QN

The last sale was on 3rd November 2023 for £345,000 and since then the market in the area has decreased by 2.4%. The postcode has had a total of 27 sales since 1995.

WD18 0QN has seen 1 sale in the last three years and no sales in the last twelve months.

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Nearby Postcodesto WD18 0QN

WD18 0QN is the 427th largest and the 174th most expensive postcode out of the 515 postcodes in the WD18 area.

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Property Typesin WD18 0QN

  • 1 period house built between 1800 and 1911
  • 5 period flats built between 1800 and 1911
  • 36 modern flats built after 1980
  • 1 early-century house built between 1912 and 1935
  • period house (1)
  • period flat (5)
  • modern flat (36)
  • early-century house (1)
Energy Efficiency

Energy Efficiencyof properties in WD18 0QN

  • Energy Performance Certificate (EPC) surveys conducted for 28 properties.
  • The dominant rating is B.
  • A (0)
  • E (1)
  • B (23)
  • F (0)
  • C (0)
  • G (0)
  • D (4)
  • No EPC (15)
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Schools Nearby

Schools Nearbyto WD18 0QN

The nearest primary school to WD18 0QN is Chater Junior School which is 219 metres away.
  • 219
    m
    Chater Junior School
  • 428
    m
    Chater Infant School
  • 496
    m
    Watford St John's Church of England Primary School
The nearest secondary school is Watford Grammar School for Girls which is 506 metres away.
  • 506
    m
    Watford Grammar School for Girls
  • 821
    m
    Watford Grammar School for Boys
  • 1.4
    km
    Westfield Academy
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto WD18 0QN

The closest station to WD18 0QN is Watford High Street station which is 800 metres away.

  • 821
    m
    Watford High Street
  • 954
    m
    Watford Junction
  • 1.1
    km
    Watford
Source: TFL & National Rail
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