Flat 3a, 78 Hythe Road, Swindon, SN1 3NX
About Flat 3a
Flat 3a is a detached house in Swindon (SN1 3NX). It has a recorded floor area of 23 m² (around 248 sq ft), construction records dating it to 1900-1929 and council tax band A. At 23 m² this is the smallest unit on EPC record across the building (23–48 m²). The building's EPC ratings span E to C across 12 units on file. The latest certificate (March 2020) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in January 2009 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Very Poor to Average and main heating went from Poor to Average. The recommended improvements would push it to C (score 75). Main heating runs on electricity.
At 23 m² it sits well below the postcode median (78 m² across 33 EPCs), making it one of the more compact homes locally.
Everything you need to know about Flat 3a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Wall insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Flat 3a has no planning applications on record.
But the area is active
31 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat 3a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£122,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SN1 3NX: £305,000 (2025–2021).
Versus other Hythe Road homes
On floor area, Flat 3a runs well behind the street norm.
EPC Rating
60 (D)
Street avg 63 (D)
Floor Area
23 m²
Street avg 40 m²
CO₂ Emissions
3.3 t/year
Street avg 3.1 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
Everything you need to know about Flat 3a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising 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






