23 Alderfield Close, Theale, Reading, RG7 5AF
About 23 Alderfield Close
23 Alderfield Close is a one-bedroom detached house in Theale, Reading, Reading (RG7 5AF). It has a recorded floor area of 29 m² (around 312 sq ft), construction records dating it to 1983-1990 and council tax band A. At 29 m² this is the 4th smallest of 24 units on EPC record in the building, where floor areas span 28–90 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (December 2025) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2015); the latest reading is one band lower. Between certificates, hot-water efficiency went from Very Poor to Average; while window efficiency dropped from Good to Poor and lighting dropped from Very Good to Good. The recommended improvements would lift it to C (score 71), a 2-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
Untraded for 23 years, with the last transfer in January 2003. At 29 m² it sits well below the postcode median (54 m² across 23 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1997–2003, sale prices on this property compounded at 15.6% per year. Today's modelled estimate of £165,000 sits 56.4% above the 2003 sale of £105,500.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Private gardenYes
- ParkingOff street
Building
- ConciergeYes
Energy performance
23 Alderfield Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
23 Alderfield Close has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
23 Alderfield Close has more than doubled in price since the earliest registered sale in 1997.
£165,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.6% per year over 6 years.
£105,500
Growth on file: 15.6% per year over 6 years.
Sales timeline
17 January 2003Most recent
£105,500
+42.6%over 2 years17 March 2000
£74,000
+62.6%over 2 years27 March 1997
£45,500
Median price across the last 5 sales in RG7 5AF: £300,000 (2024–2021).
Nearby sales in RG7 5AF
19 Alderfield Close, Theale, Reading, RG7 5AF
Sold Nov 2024
£230,00029 Alderfield Close, Theale, Reading, RG7 5AF
Sold Jun 2023
£300,00026 Alderfield Close, Theale, Reading, RG7 5AF
Sold Jan 2023
£300,00027 Alderfield Close, Theale, Reading, RG7 5AF
Sold Oct 2021
£300,00025 Alderfield Close, Theale, Reading, RG7 5AF
Sold Feb 2021
£278,000
Versus other Alderfield Close homes
Price per m² for 23 Alderfield Close lags the street by a wide margin.
Price per m²
£3,638
Street avg £5,042
Floor Area
29 m²
Street avg 29 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
0.8 t/year
Street avg 2.8 t/year
Similar properties nearby
1 Angel Court, High Street, Theale
RG7 5JZ
1 Crown Lane, Theale
RG7 5BG
1 Angel Mead, Woolhampton
RG7 5SJ
1 Andrews Close, Theale
RG7 5BH
1 Elizabeth Court, Theale
RG7 5AQ
1 Cumber Place, Theale
RG7 5FP
1 Blossom Avenue, Theale
RG7 5AY
1 Beenham Grange, Grange Lane, Beenham
RG7 5PX
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Brewery Court — bus stop.
Closest school
0.8 km
Theale C.E. Primary School. 10 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
58.5dB

Night-time· 23:00 – 07:00
50.0dB







