Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started15 Avebury is a mid-terrace house in Slough (SL1 5SZ). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (September 2025) shows a C (score 72). The rating has held steady at C across 2 certificates since October 2008. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Poor to Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 89).
Sale prices here have outpaced Slough HPI: 5% per year against 0% for the wider region. Today's modelled estimate of £255,000 sits 59.4% above the 2013 sale of £160,000. On a £-per-square-foot basis, the last sale (£354/sq ft) was about 30% above the typical sold price in the postcode. At 42 m² it sits well below the postcode median (65 m² across 10 EPCs), making it one of the more compact homes locally. Last sold in November 2013, so it's been off the market for around 12 years. Across the public record there are 5 sales, relatively high churn for a single property.
15 Avebury's carbon output is low for the local stock.
15 Avebury's estimated value is more than triple its earliest registered sale price (2000).
£255,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 13 years.
£160,000
Growth on file: 5.0% per year over 13 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
CO₂ Emissions for 15 Avebury runs comfortably ahead of the street norm.
Price per m²
£3,810
Street avg £4,684
Floor Area
42 m²
Street avg 67 m²
Habitable Rooms
2 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Boarlands Close — bus stop.

Daytime· 07:00 – 23:00
53.3dB

Changes detected from historical EPC data
Wall insulation upgraded
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
29 November 2013Most recent
£160,000
+14.3%over 3 years23 December 2009
£140,000
-4.4%over 3 years26 July 2006
£146,500
+27.4%over 3 years15 August 2002
£115,000
+35.3%over 1 year1 December 2000
£85,000
Median price across the last 5 sales in SL1 5SZ: £350,000 (2025–2017).
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
Ad-free · Instant access · Secure Stripe checkout · One-off payment
Street avg 4 rooms
CO₂ Emissions
1.5 t/year
Street avg 2.5 t/year
SL1 5SU
Closest school
0.3 km
The Westgate School. 25 schools nearby.
Night-time· 23:00 – 07:00
43.5dB