73a, Hythe Road, Swindon, SN1 3NX
About 73a
73a is a three-bedroom mid-terrace house in Swindon (SN1 3NX). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (October 2025) shows a C (score 69), just inside the C band. When first surveyed in October 2012 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Average and hot-water efficiency went from Poor to Good. Other recorded features include a loft.
At 120 m² the property is well over the postcode median (48 m² across 33 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold March 2026 for £330,000. Across the public record there are 6 sales, relatively high churn for a single property. Across 2012–2026, sale prices on this property compounded at 6.9% per year. On a £-per-square-foot basis, the last sale (£255/sq ft) was about 92.4% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- Utility roomYes
- CloakroomYes
- LoftYes
Outside
- ParkingOff road
Energy performance
EPC Rating
Certificate validity
Valid until 27 October 2035
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
More low energy lighting installed
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
73a has no planning applications on record.
But the area is active
30 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 2012.
£304,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 13 years.
£330,000
Growth on file: 6.9% per year over 13 years.
Sales timeline
23 March 2026Most recent
£330,000
+6.5%over 3 years2 May 2022
£310,000
+20.4%over 1 year22 January 2021
£257,500
+2.6%over 4 years11 August 2016
£251,000
+42.6%over 2 years6 December 2013
£176,000
+29.6%over 1 year15 November 2012
£135,800
Median price across the last 5 sales in SN1 3NX: £305,000 (2025–2019).
Versus other Hythe Road homes
Years Held for 73a lags the street by a wide margin.
Price per m²
£2,750
Street avg £1,769
Floor Area
120 m²
Street avg 116 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.7 t/year
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The neighbourhood at a glance
Crime
380/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Oxford Gardens — bus stop.
Closest school
0.4 km
King William Street Church of England Primary School. 30 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.3dB

Night-time· 23:00 – 07:00
39.8dB







