21 St Johns Road, Reading, RG1 4EB is a freehold terraced property built between 1900-1929. The property offers approximately 840 square feet of living space. In this location, properties of similar size usually have two bedrooms.

The estimated current market value of the property is £315,000 , which equates to approximately £375 per square foot. It was last sold on 16 Mar 2026 for £315,000. Since then, the value has not changed.

The current estimated value of £315,000 is:

  • 19.5% lower than the average property price on St Johns Road
  • 18.7% lower than the average in the RG1 4EB postcode area
  • and 18.0% lower than the average price for Reading as a whole

View sold house prices in RG1 4EB

Building approximate location

About Property

Type
Terraced House
Built
1900-1929
Interior Size
840 sq ft
Tenure
Freehold
Price (estimate)
£315,000
Price Per sq ft (estimate)
£375
Bedroom Count (estimate)
2 bedrooms

EPC Summary

21 St Johns Road, Reading, RG1 4EB has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 8 Sep 2020.

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 main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 28 Apr 2010, when the property was rated C. The current rating of D reflects a decline in energy efficiency of 6.9%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency changing from very good to good, while the heating system type remained the same (boiler and radiators, mains gas).
  • The hot water energy efficiency changing from very good to good, while the system remained as from main system.
  • The roof construction or insulation changed from pitched, 100 mm loft insulation to pitched, 150 mm loft insulation, improving energy efficiency from average to good.
  • The windows were upgraded from mostly double glazing to fully double glazed.
  • The lighting was updated from low energy lighting in 10% of fixed outlets to low energy lighting in 40% of fixed outlets, with efficiency improving from poor to average.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 150 mm loft insulation
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Good
Lighting
Low energy lighting in 40% of fixed outlets
Average

Compared to RG1 4EB

28 th / 29
Price Rank
19% lower than average
11 th / 27
Size Rank
12% bigger than average
25 th / 27
Price Per Sq FT Rank
27% lower than average

Sale History

Today
£315,000
streetscan.co.uk estimate
0 %
16 Mar 2026
£315,000
Freehold
+68 %
30 May 2008
£187,500
Freehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Very low flood risk
Surface water flood hazard
No mapped risk

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has very low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

8 St Johns Road, Reading, RG1 4EB
rooms: 5
size: 818 sq ft
sale price: £353,500
sale date: 3 Oct 2025
23 St Johns Road, Reading, RG1 4EB
rooms: 4
size: 807 sq ft
sale price: £371,500
sale date: 31 Jan 2025
20 St Johns Road, Reading, RG1 4EB
rooms: 4
size: 818 sq ft
sale price: £307,500
sale date: 11 Jun 2021
33 St Johns Road, Reading, RG1 4EB
rooms: 4
size: 764 sq ft
sale price: £325,000
sale date: 1 Apr 2021
16 St Johns Road, Reading, RG1 4EB
rooms: 5
size: 764 sq ft
sale price: £295,000
sale date: 31 Jul 2020

Data Sources

The property at 21 St Johns Road, Reading, RG1 4EB appears two times in HM Land Registry records, with the latest transaction recorded on 16 Mar 2026. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 8 Sep 2020. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.
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