125 Carlyon Avenue, Harrow, HA2 8SN is a freehold semi-detached property built between 1930-1949. The property offers approximately 1,012 square feet of living space. In this location, properties of similar size usually have three bedrooms.

The estimated current market value of the property is £520,213 , which equates to approximately £514 per square foot. It was last sold on 22 Oct 2010 for £278,000. Since then, the value has increased by £242,213, representing a 87.1% increase, or approximately 5.8% per year.

The current estimated value of £520,213 is:

  • 0.3% lower than the average property price on Carlyon Avenue
  • 21.3% higher than the average in the HA2 8SN postcode area
  • and 4.7% lower than the average price for Harrow 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 11 February 2025, the property was recorded as owner-occupied.

View sold house prices in HA2 8SN

Building approximate location

About Property

Type
Semi-Detached House
Built
1930-1949
Interior Size
1012 sq ft
Tenure
Freehold
Price (estimate)
£520,213
Price Per sq ft (estimate)
£514
Bedroom Count (estimate)
3 bedrooms

EPC Summary

125 Carlyon Avenue, Harrow, Greater London, HA2 8SN has an Energy Performance Certificate (EPC) rating of F, based on the latest assessment carried out on 11 Feb 2025.

This property uses electric room heaters as its main heating source. Electric instantaneous heaters at the point of use are used to provide hot water. The windows are mostly double glazed.

The previous EPC assessment was conducted on 19 Sep 2011, when the property was rated E. The current rating of F reflects a decline in energy efficiency of 46.5%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from boiler and radiators, mains gas to room heaters, electric, changing energy efficiency from good to very poor.
  • The hot water system was changed from from main system, no cylinder thermostat to electric instantaneous at point of use, with its energy efficiency changing from poor to very poor.
  • The roof construction or insulation changed from pitched, 250mm loft insulation to pitched, 150 mm loft insulation, with no change in energy efficiency (good).
  • The lighting was updated from low energy lighting in 56% of fixed outlets to low energy lighting in 36% of fixed outlets, with efficiency changing from good to average.
Heating Type
Room heaters, electric
Very Poor
Hot Water
Electric instantaneous at point of use
Very Poor
Roof
Pitched, 150 mm loft insulation
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Mostly double glazing
Average
Lighting
Low energy lighting in 36% of fixed outlets
Average

Compared to HA2 8SN

13 th / 25
Price Rank
21% higher than average
4 th / 21
Size Rank
27% bigger than average
16 th / 21
Price Per Sq FT Rank
4% lower than average

Compared to other properties in HA2 8SN , this house's estimated value ranks 13th out of 25. Based on price per square foot, it ranks 16th out of 21 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 4th out of 21 properties in its postcode area.

Sale History

Today
£520,213
streetscan.co.uk estimate
+87 %
22 Oct 2010
£278,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 5
size: 958 sq ft
sale price: £504,000
sale date: 27 Oct 2017
rooms: 5
size: 872 sq ft
sale price: £447,500
sale date: 24 Mar 2016
rooms: 5
size: 958 sq ft
sale price: £505,000
sale date: 4 Feb 2016
rooms: 5
size: 926 sq ft
sale price: £424,950
sale date: 6 Nov 2015
rooms: 4
size: 947 sq ft
sale price: £280,000
sale date: 26 Jan 2015

Data Sources

The property at 125 Carlyon Avenue, Harrow, Greater London, HA2 8SN appears once in the Land Registry records, with the transaction recorded on 22 Oct 2010. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 11 Feb 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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