18 Gap Road, London, SW19 8JG is a freehold other property built between 1900-1929. The property offers approximately 2,067 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 £676,080 , which equates to approximately £327 per square foot. It was last sold on 8 Apr 2024 for £650,000. Since then, the value has increased by £26,080, representing a 4.0% increase, or approximately 2.4% per year.

The current estimated value of £676,080 is:

  • 25.4% higher than the average property price on Gap Road
  • 10.4% lower than the average in the SW19 8JG postcode area
  • and 22.8% lower than the average price for London 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 23 April 2025, the property was recorded as owner-occupied.

View sold house prices in SW19 8JG

Building approximate location

About Property

Type
Semi-Detached House
Built
1900-1929
Interior Size
2067 sq ft
Tenure
Freehold
Price (estimate)
£676,080
Price Per sq ft (estimate)
£327
Bedroom Count (estimate)
6 bedrooms

EPC Summary

18 Gap Road, London, Merton, Greater London, SW19 8JG has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 23 Apr 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 high performance glazing.

The previous EPC assessment was conducted on 22 Jul 2014, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 32.2%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 75 mm loft insulation to pitched, insulated, improving energy efficiency from average to good.
  • The wall construction or insulation changed from solid brick, as built, no insulation (assumed) to solid brick, with internal insulation, improving energy efficiency from very poor to good.
  • The windows were upgraded from fully double glazed to high performance glazing.
  • The lighting was updated from low energy lighting in 10% of fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from poor to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, insulated
Good
Walls
Solid brick, with internal insulation
Good
Windows
High performance glazing
Very Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to SW19 8JG

16 th / 31
Price Rank
10% lower than average
1 st / 21
Size Rank
101% bigger than average
21 st / 21
Price Per Sq FT Rank
55% lower than average

Compared to other properties in SW19 8JG , this house's estimated value ranks 16th out of 31. Based on price per square foot, it ranks 21th 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 1st out of 21 properties in its postcode area.

Sale History

Today
£676,080
streetscan.co.uk estimate
+4 %
8 Apr 2024
£650,000
Leasehold

Area Insights

Nearby Properties

rooms: 3
size: 850 sq ft
sale price: £300,000
sale date: 12 Dec 2008
rooms: 3
size: 764 sq ft
sale price: £448,750
sale date: 28 Feb 2018
rooms: 1
size: 280 sq ft
sale price: £145,000
sale date: 29 Mar 2004
rooms: 2
size: 441 sq ft
sale price: £125,000
sale date: 10 Sep 2004
rooms: 3
size: 775 sq ft
sale price: £590,000
sale date: 1 Apr 2016

Data Sources

The property at 18 Gap Road, London, Merton, Greater London, SW19 8JG appears once in the Land Registry records, with the transaction recorded on 8 Apr 2024. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 23 Apr 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.


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.