18 Roundhill Close, Southampton, SO18 2FR is a freehold semi-detached property built between 1976-1982. The property offers approximately 980 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 £298,154 , which equates to approximately £304 per square foot. It was last sold on 5 Jun 2020 for £256,000. Since then, the value has increased by £42,154, representing a 16.5% increase, or approximately 3.0% per year.

The current estimated value of £298,154 is:

  • 24.7% higher than the average property price on Roundhill Close
  • 8.6% higher than the average in the SO18 2FR postcode area
  • and 2.8% higher than the average price for Southampton 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 12 August 2025, the property was recorded as owner-occupied.

View sold house prices in SO18 2FR

Building approximate location

About Property

Type
Semi-Detached House
Built
1976-1982
Interior Size
980 sq ft
Tenure
Freehold
Price (estimate)
£298,154
Price Per sq ft (estimate)
£304
Bedroom Count (estimate)
3 bedrooms

EPC Summary

18 Roundhill Close, Southampton, SO18 2FR has an Energy Performance Certificate (EPC) rating of A, based on the latest assessment carried out on 12 Aug 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 31 Mar 2017, when the property was rated D. Since then, the rating has improved to A, with the energy efficiency score increasing by 64.4%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 50 mm loft insulation to pitched, 200 mm loft insulation, improving energy efficiency from poor to good.
  • The wall construction or insulation changed from cavity wall, as built, no insulation (assumed) to cavity wall, as built, partial insulation (assumed), improving energy efficiency from poor to average.
  • The windows were upgraded from some double glazing to fully double glazed.
  • The lighting was updated from low energy lighting in 67% of fixed outlets to excellent lighting efficiency, with efficiency improving from good to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 200 mm loft insulation
Good
Walls
Cavity wall, as built, partial insulation (assumed)
Average
Windows
Fully double glazed
Average
Lighting
Excellent lighting efficiency
Very Good

Compared to SO18 2FR

3 rd / 11
Price Rank
9% higher than average
3 rd / 5
Size Rank
14% bigger than average
3 rd / 5
Price Per Sq FT Rank
5% lower than average

Compared to other properties in SO18 2FR , this house's estimated value ranks 3rd out of 11. Based on price per square foot, it ranks 3rd out of 5 properties. In terms of size, this home ranks 3rd out of 5 properties in its postcode area.

Sale History

Today
£298,154
streetscan.co.uk estimate
+16 %
5 Jun 2020
£256,000
Leasehold
+20 %
29 Sep 2017
£213,300
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 5
size: 1109 sq ft
sale price: £325,000
sale date: 29 Nov 2024
rooms: 4
size: 915 sq ft
sale price: £305,000
sale date: 6 Jan 2023

Data Sources

The property at 18 Roundhill Close, Southampton, SO18 2FR appears two times in the Land Registry records, with the latest transaction recorded on 5 Jun 2020. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 12 Aug 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.