338 Cassiobury Drive, Watford, WD17 3AW is a freehold detached property built between 1950-1966. The property offers approximately 2,573 square feet of living space. In this location, properties of similar size usually have six bedrooms.

The estimated current market value of the property is £1,178,061 , which equates to approximately £458 per square foot. It was last sold on 16 Jul 2025 for £1,210,000. Since then, the value has decreased by £31,939, representing a 2.6% decrease, or approximately 6.4% per year.

The current estimated value of £1,178,061 is:

  • 2.9% higher than the average property price on Cassiobury Drive
  • 13.8% higher than the average in the WD17 3AW postcode area
  • and 140.7% higher than the average price for Watford as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 15 January 2017, the property was recorded as owner-occupied.

View sold house prices in WD17 3AW

Building approximate location

About Property

Type
Detached House
Built
1950-1966
Interior Size
2573 sq ft
Tenure
Freehold
Price (estimate)
£1,178,061
Price Per sq ft (estimate)
£458
Bedroom Count (estimate)
6 bedrooms

EPC Summary

338 Cassiobury Drive, Watford, Hertfordshire, WD17 3AW has an Energy Performance Certificate (EPC) rating of E, based on the latest assessment carried out on 15 Jan 2017.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from the main heating system, though the cylinder has no thermostat. The windows are fully double glazed.

The previous EPC assessment was conducted on 4 May 2011, when the property was rated F. Since then, the rating has improved to E, with the energy efficiency score increasing by 36.8%.

Since the previous assessment, several changes were observed:

  • The hot water system was changed from from main system, no cylinderstat to from main system, no cylinder thermostat, with its energy efficiency improving from poor to average.
  • The roof construction or insulation changed from pitched, insulated at rafters to pitched, 200 mm loft insulation, improving energy efficiency from poor to good.
  • The lighting was updated from no low energy lighting to low energy lighting in 33% of fixed outlets, with efficiency improving from very poor to average.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system, no cylinder thermostat
Average
Roof
Pitched, 200 mm loft insulation
Good
Walls
Cavity wall, as built, no insulation (assumed)
Poor
Windows
Fully double glazed
Good
Lighting
Low energy lighting in 33% of fixed outlets
Average

Compared to WD17 3AW

3 rd / 17
Price Rank
14% higher than average
1 st / 15
Size Rank
66% bigger than average
15 th / 15
Price Per Sq FT Rank
32% lower than average

Compared to other properties in WD17 3AW , this house's estimated value ranks 3rd out of 17. Based on price per square foot, it ranks 15th out of 15 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 1st out of 15 properties in its postcode area.

Sale History

Today
£1,178,061
streetscan.co.uk estimate
-3 %
16 Jul 2025
£1,210,000
Leasehold
+95.2 %
17 Apr 2014
£620,000
Leasehold
+10.5 %
25 Nov 2011
£561,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 6
size: 2745 sq ft
sale price: £1,300,000
sale date: 8 Sep 2021
rooms: 7
size: 2302 sq ft
sale price: £650,500
sale date: 20 Aug 2012
rooms: 7
size: 2745 sq ft
sale price: £590,000
sale date: 27 Jan 2012
rooms: 7
size: 2551 sq ft
sale price: £716,000
sale date: 16 Aug 2010
rooms: 7
size: 2228 sq ft
sale price: £425,000
sale date: 1 Apr 2003

Data Sources

The property at 338 Cassiobury Drive, Watford, WD17 3AW appears three times in the Land Registry records, with the latest transaction recorded on 16 Jul 2025. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 15 Jan 2017. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.