18 Helix Road, London, SW2 2JS is a freehold terraced property built between 1900-1929. The property offers approximately 1,335 square feet of living space. In this location, properties of similar size usually have four bedrooms.

The estimated current market value of the property is £1,012,615 , which equates to approximately £759 per square foot. It was last sold on 5 Mar 2024 for £970,000. Since then, the value has increased by £42,615, representing a 4.4% increase, or approximately 1.9% per year.

The current estimated value of £1,012,615 is:

  • 32.1% higher than the average property price on Helix Road
  • 13.8% higher than the average in the SW2 2JS postcode area
  • and 25.1% higher than the average price for London as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded once as owner-occupied and once as rented, indicating a change in how it was used over time.

At the most recent EPC inspection on 4 March 2026, the property was recorded as owner-occupied.

View sold house prices in SW2 2JS

Building approximate location

About Property

Type
Terraced House
Built
1900-1929
Interior Size
1335 sq ft
Tenure
Freehold
Price (estimate)
£1,012,615
Price Per sq ft (estimate)
£759
Bedroom Count (estimate)
4 bedrooms

EPC Summary

18 Helix Road, London, Lambeth, Greater London, SW2 2JS has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 4 Mar 2026.

This property uses an electric air source heat pump with underfloor heating and radiators 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 28 Jun 2022, when the property was rated F. Since then, the rating has improved to C, with the energy efficiency score increasing by 146.9%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from boiler and radiators, anthracite to air source heat pump, underfloor, electric, air source heat pump, radiators, electric, improving energy efficiency from average to very good.
  • The hot water system was changed from electric instantaneous at point of use to from main system, with its energy efficiency improving from very poor to average.
  • The roof construction or insulation changed from pitched, no insulation (assumed) to pitched, 200 mm loft insulation, improving energy efficiency from very poor 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 single glazed to high performance glazing.
  • The lighting was updated from no low energy lighting to good lighting efficiency, with efficiency improving from very poor to good.
Heating Type
Air source heat pump, underfloor, electric, Air source heat pump, radiators, electric
Very Good
Hot Water
From main system
Average
Roof
Pitched, 200 mm loft insulation
Good
Walls
Solid brick, with internal insulation
Good
Windows
High performance glazing
Good
Lighting
Good lighting efficiency
Good

Compared to SW2 2JS

19 th / 43
Price Rank
14% higher than average
15 th / 20
Size Rank
9% bigger than average
12 th / 20
Price Per Sq FT Rank
5% higher than average

Sale History

Today
£1,012,615
streetscan.co.uk estimate
+4 %
5 Mar 2024
£970,000
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

rooms: 7
size: 1475 sq ft
sale price: £1,223,000
sale date: 28 Sep 2023
rooms: 5
size: 1528 sq ft
sale price: £1,296,000
sale date: 12 Aug 2022
rooms: 7
size: 1528 sq ft
sale price: £925,000
sale date: 4 Oct 2017
rooms: 6
size: 1464 sq ft
sale price: £821,513
sale date: 14 Nov 2013
rooms: 6
size: 1356 sq ft
sale price: £243,000
sale date: 18 Feb 2000

Data Sources

The property at 18 Helix Road, London, SW2 2JS appears once in HM Land Registry records, with the transaction recorded on 5 Mar 2024. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 4 Mar 2026. 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.