The Rockery, High Street, Sonning, Reading, RG4 6UP
About The Rockery
The Rockery is a three-bedroom end-of-terrace house in Sonning, Reading, Reading (RG4 6UP). It has a recorded floor area of 90 m² (around 964 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (February 2010) shows an F (score 35), near the bottom of the EPC scale. The recommended improvements would push it to E (score 49). The latest certificate is from February 2010, so improvements made since then won't be reflected. Other recorded features include a basement.
It hasn't traded since March 2011, a hold of 15 years that's notably long for the area. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 5 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Across 2007–2011, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £787,000 is 18.5% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£689/sq ft) was about 102.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- BasementYes
Outside
- Private gardenYes
- GarageYes
Building
- Heating systemGas
Energy performance
The Rockery sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Feb 2020
EPC Rating
Certificate validity
Expired on 24 February 2020
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 solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
The Rockery has been through 4 approved planning applications — a well-evolved property.
5 applications on record at The Rockery, High Street, Sonning, Reading, RG4 6UP
- Jan 2008ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Proposed erection of single storey rear extension to dwelling.
- Documents
- 5 docs on file
- Reference
- 071984
- More recent applications — locked
- Tree WorksAug 2018Decision
- ConditionsJan 2018Decision
+ 2 more applications in the report
Unlock The Rockery, High Street, Sonning, Reading, RG4 6UP's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (5 on record)
- All 5 applications on this property in full, plus 7 notable nearby
- The 33 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
The Rockery valuation sits well clear of the typical sold price in this postcode.
£787,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 3 years.
£664,000
Growth on file: 5.6% per year over 3 years.
Sales timeline
31 March 2011Most recent
£664,000
+20.7%over 3 years7 October 2007
£550,000
Median price across the last 5 sales in RG4 6UP: £485,000 (2025–2024).
Nearby sales in RG4 6UP
Holmelea, High Street, Sonning, Reading, RG4 6UP
Sold Aug 2025
£485,0006 The Mews, High Street, Sonning, Reading, RG4 6UP
Sold Mar 2025
£405,0002 High Street, Sonning, Reading, RG4 6UP
Sold May 2024
£487,500Bow Cottage, High Street, Sonning, Reading, RG4 6UP
Sold Mar 2024
£750,000Dorey Cottage, High Street, Sonning, Reading, RG4 6UP
Sold Sept 2023
£532,500
Versus other High Street homes
On epc rating, The Rockery runs well behind the street norm.
Price per m²
£7,416
Street avg £5,164
Floor Area
90 m²
Street avg 110 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
12.0 t/year
Street avg 5.0 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
134/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
High Street — bus stop.
Closest school
0.5 km
Sonning Church of England Primary School. 12 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
46.4dB

Night-time· 23:00 – 07:00
39.9dB







