Model valuation£417,0008 Busby Close
Local market context
3 Harlech Avenue is a three-bedroom detached house in Caversham, Reading, Reading (RG4 6RN). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (December 2025) shows a C (score 71). When first surveyed in November 2010 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Poor to Good and lighting went from Poor to Average; while window efficiency dropped from Average to Poor.
Across 2006–2017, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £473,000 is 25.8% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£376/sq ft) was about 97.2% above the typical sold price in the postcode. 9 years since the last transfer (April 2017).
Certificate validity
Valid until 22 December 2035
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
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3 Harlech Avenue has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
3 Harlech Avenue valuation sits well clear of the typical sold price in this postcode.
£473,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 10 years.
£376,000
Growth on file: 4.2% per year over 10 years.
3 April 2017Most recent
£376,000
+43.2%over 3 years19 December 2013
£262,500
+6.7%over 7 years15 December 2006
£246,000
Median price across the last 5 sales in RG4 6RN: £390,000 (2025–2019).
4 Harlech Avenue, Caversham, Reading, RG4 6RN
Sold Feb 2025
23 Harlech Avenue, Caversham, Reading, RG4 6RN
Sold Jun 2022
32 Harlech Avenue, Caversham, Reading, RG4 6RN
Sold Apr 2022
30 Harlech Avenue, Caversham, Reading, RG4 6RN
Sold Jan 2020
18 Harlech Avenue, Caversham, Reading, RG4 6RN
Sold Jan 2019
3 Harlech Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£4,043
Street avg £3,143
Floor Area
93 m²
Street avg 99 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 4.0 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchRG4 6NT
RG4 6LA
RG4 6RY
RG4 6NP
RG4 6RX
RG4 6QX
RG4 6NH
RG4 6DA
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
0.3 km
Milestone Centre — bus stop.
Closest school
0.3 km
Caversham Park Primary School. 11 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
47.7dB

Night-time· 23:00 – 07:00
37.3dB