18 Sealands Drive, Mumbles, Swansea, SA3 4JU is a leasehold semi-detached property built between 1967-1975. The property offers approximately 474 square feet of living space. In this location, properties of similar size usually have one bedroom.

The estimated current market value of the property is £188,091 , which equates to approximately £397 per square foot. It was last sold on 9 Oct 2015 for £114,000. Since then, the value has increased by £74,091, representing a 65.0% increase, or approximately 6.4% per year.

The current estimated value of £188,091 is:

  • 18.6% higher than the average property price on Sealands Drive
  • 18.3% higher than the average in the SA3 4JU postcode area
  • and 22.8% lower than the average price for Swansea as a whole

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

At the most recent EPC inspection on 7 August 2025, the property was recorded as rented.

View sold house prices in SA3 4JU

Building approximate location

About Property

Type
Semi-Detached Bungalow
Built
1967-1975
Interior Size
474 sq ft
Tenure
Leasehold
Price (estimate)
£188,091
Price Per sq ft (estimate)
£397
Bedroom Count (estimate)
1 bedroom

EPC Summary

18 Sealands Drive, Mumbles, Swansea, SA3 4JU has an Energy Performance Certificate (EPC) rating of F, based on the latest assessment carried out on 7 Aug 2025.

This property uses electric underfloor heating as its main heating source. A standard tariff electric immersion heater is used to provide hot water. The windows are fully double glazed.

The previous EPC assessment was conducted on 28 Jul 2014, when the property was rated E. The current rating of F reflects a decline in energy efficiency of 28.9%.

Since the previous assessment, several changes were observed:

  • The lighting was updated from low energy lighting in 86% of fixed outlets to below average lighting efficiency, with efficiency changing from very good to average.
Heating Type
Electric underfloor heating
Very Poor
Hot Water
Electric immersion, standard tariff
Very Poor
Roof
Pitched, 250 mm loft insulation
Good
Walls
Cavity wall, filled cavity
Good
Windows
Fully double glazed
Poor
Lighting
Below average lighting efficiency
Average

Compared to SA3 4JU

12 th / 25
Price Rank
18% higher than average
9 th / 20
Size Rank
3% bigger than average
11 th / 20
Price Per Sq FT Rank
14% higher than average

Compared to other properties in SA3 4JU , this bungalow's estimated value ranks 12th out of 25. Based on price per square foot, it ranks 11th out of 20 properties. In terms of size, this home ranks 9th out of 20 properties in its postcode area.

Sale History

Today
£188,091
streetscan.co.uk estimate
+65 %
9 Oct 2015
£114,000
Leasehold
+185 %
30 May 2002
£40,000
Leasehold
+81.8 %
7 Nov 1997
£22,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 463 sq ft
sale price: £175,000
sale date: 4 Oct 2023
rooms: 3
size: 538 sq ft
sale price: £223,000
sale date: 25 Aug 2023
rooms: 3
size: 474 sq ft
sale price: £199,995
sale date: 27 Mar 2023
rooms: 2
size: 452 sq ft
sale price: £140,000
sale date: 15 Dec 2022
rooms: 3
size: 484 sq ft
sale price: £160,000
sale date: 15 Jul 2022

Data Sources

The property at 18 Sealands Drive, Mumbles, Swansea, SA3 4JU appears three times in the Land Registry records, with the latest transaction recorded on 9 Oct 2015. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 7 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.