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Get started5 Aldin Avenue North is a five-bedroom detached house in Slough (SL1 1RS). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (August 2020) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced Slough HPI: 5.8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£406/sq ft) was about 175.8% above the typical sold price in the postcode. It changed hands recently, sold September 2025 for £595,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 136 m² it's 28.3% larger than the typical home in the postcode (106 m² median across 13 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs).
5 Aldin Avenue North's carbon output runs well above what efficient homes in the postcode produce.
5 Aldin Avenue North has 2 separate extension applications on the council record.
Extension: Single storey · Rear of property
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6m, with a maximum height of 4m, and an eaves height of 2.99m
Latest sale on 5 Aldin Avenue North was the highest on Land Registry record across the postcode.
£558,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 22 years.
£595,000
Growth on file: 5.8% per year over 22 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
5 Aldin Avenue North outperforms the street on price per m² by a wide margin.
Price per m²
£4,375
Street avg £2,415
Floor Area
136 m²
Street avg 110 m²
Habitable Rooms
7 rooms
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Diamond Road — bus stop.

Daytime· 07:00 – 23:00
53.9dB

Extension: Single storey · Rear of property
Construction of a single storey rear extension
1 September 2025Most recent
£595,000
+240.0%over 21 years19 October 2003
£175,000
Median price across the last 5 sales in SL1 1RS: £250,000 (2024–2013).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 6 rooms
CO₂ Emissions
7.0 t/year
Street avg 4.3 t/year
SL1 1RS
Closest school
0.5 km
St Mary's Church of England Primary School. 34 schools nearby.
Night-time· 23:00 – 07:00
45.1dB