Flat 42, Blackthorn House, 55 St Clements Avenue, Romford, RM3 0JE is a leasehold flat built in 2012 onwards. The property offers approximately 829 square feet of living space and is situated on the 3rd floor. In this location, apartments of similar size usually have two bedrooms.

The estimated current market value of the property is £398,673 , which equates to approximately £481 per square foot. It was last sold on 30 Sep 2014 for £265,000. Since then, the value has increased by £133,673, representing a 50.4% increase, or approximately 4.5% per year.

The current estimated value of £398,673 is:

  • 19.7% lower than the average property price on St Clements Avenue
  • 5.9% higher than the average in the RM3 0JE postcode area
  • and 11.1% lower than the average price for Romford as a whole

At the most recent EPC inspection on 6 May 2025, the property was recorded as rented.

View sold house prices in RM3 0JE

Building approximate location

About Property

Type
Flat
Built
2012 onwards
Interior Size
829 sq ft
Tenure
Leasehold
Floor level
3rd floor
Price (estimate)
£398,673
Price Per sq ft (estimate)
£481
Bedroom Count (estimate)
2 bedrooms

EPC Summary

Flat 42, Blackthorn House, 55 St Clements Avenue, Romford, Havering, Greater London, RM3 0JE has an Energy Performance Certificate (EPC) rating of B, based on the latest assessment carried out on 6 May 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 main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 22 Sep 2014, and the property received the same rating of B with an unchanged energy efficiency score of 82.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from average thermal transmittance 0.11 w/m-¦k to flat, insulated (assumed), changing energy efficiency from very good to good.
  • The wall construction or insulation changed from average thermal transmittance 0.28 w/m-¦k to cavity wall, as built, insulated (assumed), with no change in energy efficiency (very good).
  • The windows were upgraded from high performance glazing to fully double glazed.
  • The lighting was changed from low energy lighting in all fixed outlets to low energy lighting in 91% of fixed outlets, with no change in efficiency (very good).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Flat, insulated (assumed)
Good
Walls
Cavity wall, as built, insulated (assumed)
Very Good
Windows
Fully double glazed
Good
Lighting
Low energy lighting in 91% of fixed outlets
Very Good

Compared to RM3 0JE

16 th / 47
Price Rank
6% higher than average
24 th / 47
Size Rank
1% bigger than average
20 th / 47
Price Per Sq FT Rank
4% higher than average

Compared to other properties in RM3 0JE , this flat's estimated value ranks 16th out of 47. Based on price per square foot, it ranks 20th out of 47 properties. In terms of size, this home ranks 24th out of 47 properties in its postcode area.

Sale History

Today
£398,673
streetscan.co.uk estimate
+50 %
30 Sep 2014
£265,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 797 sq ft
sale price: £335,000
sale date: 24 Sep 2021
rooms: 3
size: 861 sq ft
sale price: £265,000
sale date: 30 Sep 2014
rooms: 4
size: 947 sq ft
sale price: £300,000
sale date: 30 Sep 2014
rooms: 3
size: 872 sq ft
sale price: £250,000
sale date: 30 Sep 2014
rooms: 4
size: 947 sq ft
sale price: £310,000
sale date: 30 Sep 2014

Data Sources

The property at Flat 42, Blackthorn House, 55 St Clements Avenue, Romford, Havering, Greater London, RM3 0JE appears once in the Land Registry records, with the transaction recorded on 30 Sep 2014. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 6 May 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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