13 Theobald Street, Swindon, SN1 5DU is a freehold terraced property built between 1900-1929. The property offers approximately 1,130 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 £246,766 , which equates to approximately £218 per square foot. It was last sold on 21 Aug 2015 for £165,000. Since then, the value has increased by £81,766, representing a 49.6% increase, or approximately 4.8% per year.

The current estimated value of £246,766 is:

  • 10.1% higher than the average property price on Theobald Street
  • 8.4% higher than the average in the SN1 5DU postcode area
  • and 15.6% lower than the average price for Swindon 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 1 October 2025, the property was recorded as rented.

View sold house prices in SN1 5DU

Building approximate location

About Property

Type
Terraced House
Built
1900-1929
Interior Size
1130 sq ft
Tenure
Freehold
Price (estimate)
£246,766
Price Per sq ft (estimate)
£218
Bedroom Count (estimate)
4 bedrooms

EPC Summary

13 Theobald Street, Swindon, Thamesdown, SN1 5DU has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 1 Oct 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 15 Oct 2015, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 20.7%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, no insulation (assumed) to pitched, 250 mm loft insulation, improving energy efficiency from very poor to good.
  • The lighting was updated from low energy lighting in 77% of fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 250 mm loft insulation
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to SN1 5DU

17 th / 38
Price Rank
8% higher than average
6 th / 30
Size Rank
22% bigger than average
24 th / 30
Price Per Sq FT Rank
11% lower than average

Compared to other properties in SN1 5DU , this house's estimated value ranks 17th out of 38. Based on price per square foot, it ranks 24th out of 30 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 6th out of 30 properties in its postcode area.

Sale History

Today
£246,766
streetscan.co.uk estimate
+50 %
21 Aug 2015
£165,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 6
size: 1216 sq ft
sale price: £275,500
sale date: 8 Apr 2022
rooms: 4
size: 1073 sq ft
sale price: £208,000
sale date: 21 Apr 2021
rooms: 5
size: 980 sq ft
sale price: £207,500
sale date: 21 Feb 2020
rooms: 5
size: 969 sq ft
sale price: £167,000
sale date: 28 Sep 2018
rooms: 6
size: 1033 sq ft
sale price: £178,000
sale date: 29 Jan 2016

Data Sources

The property at 13 Theobald Street, Swindon, Thamesdown, SN1 5DU appears once in the Land Registry records, with the transaction recorded on 21 Aug 2015. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 1 Oct 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.