20 St Johns Road, Watford, WD17 1QA is a freehold terraced property built between 1930-1949. The property offers approximately 1,604 square feet of living space. In this location, properties of similar size usually have five bedrooms.

The estimated current market value of the property is £580,602 , which equates to approximately £362 per square foot. It was last sold on 30 Jun 1995 for £78,000. Since then, the value has increased by £502,602, representing a 644.4% increase, or approximately 21.1% per year.

The current estimated value of £580,602 is:

  • 34.3% higher than the average property price on St Johns Road
  • 0.7% higher than the average in the WD17 1QA postcode area
  • and 18.7% higher than the average price for Watford as a whole

At the most recent EPC inspection on 9 October 2025, the property was recorded as owner-occupied.

View sold house prices in WD17 1QA

Building approximate location

About Property

Type
Terraced House
Built
1930-1949
Interior Size
1604 sq ft
Tenure
Freehold
Price (estimate)
£580,602
Price Per sq ft (estimate)
£362
Bedroom Count (estimate)
5 bedrooms

EPC Summary

20 St Johns Road, Watford, Hertfordshire, WD17 1QA has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 9 Oct 2025.

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.

Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system, no cylinder thermostat
Average
Roof
Pitched, Unknown loft insulation
Average
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Poor
Lighting
Good lighting efficiency
Good

Sale History

Today
£580,602
streetscan.co.uk estimate
+644 %
30 Jun 1995
£78,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 6
size: 1722 sq ft
sale price: £705,000
sale date: 2 Aug 2022

Data Sources

The property at 20 St Johns Road, Watford, Hertfordshire, WD17 1QA appears once in the Land Registry records, with the transaction recorded on 30 Jun 1995. It also has a single Energy Performance Certificate (EPC) from 9 Oct 2025. 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.


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