11a, Sackville Street, Reading, RG1 1NT
About 11a
11a is a mid-terrace house in Reading (RG1 1NT). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (January 2019) shows an E (score 40), well below the UK norm with real room to improve. When first surveyed in January 2009 the rating was F, the property has climbed 1 band since. Between certificates, main heating went from Poor to Average; while window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on electricity. At 41 m² this is the 6th smallest of 26 units on EPC record in the building, where floor areas span 33–115 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (40 versus a best of 71).
At 41 m² it sits well below the postcode median (69 m² across 25 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). One historical planning record sits against the property in 2025.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 30 January 2029
Property Improvements
Changes detected from historical EPC data
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 application on record at 11a, Sackville Street, Reading, RG1 1NT
- Dec 2025AmendmentOutcome in report
Certificate of lawfulness for the existing use of the site as two self-contained one bedroom flats (Class C3).
Retrospective- Documents
- 5 docs on file
- Reference
- PL/25/1323
Unlock 11a, Sackville Street, Reading, RG1 1NT's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
11a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£169,000
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 RG1 1NT: £379,300 (2025–2022).
Nearby sales in RG1 1NT
Versus other Sackville Street homes
EPC Rating for 11a lags the street by a wide margin.
EPC Rating
40 (E)
Street avg 60 (D)
Floor Area
41 m²
Street avg 47 m²
CO₂ Emissions
5.3 t/year
Street avg 3.7 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
623/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Greyfriars Road — bus stop.
Closest school
0.3 km
Civitas Academy. 34 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
54.9dB

Night-time· 23:00 – 07:00
45.0dB







