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Get startedFlat 90 is a mid-terrace house in Slough (SL1 1ER). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (January 2021) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since January 2011. Between certificates, window efficiency went from Average to Good, lighting went from Poor to Very Good and main heating went from Poor to Average. The recommended improvements would push it to B (score 81). Main heating runs on electricity. At 73 m² this is the 66th smallest of 77 units on EPC record in the building, where floor areas span 43–119 m². The building's EPC ratings span D to B across 80 units on file.
Sale prices here have outpaced Slough HPI: 2.8% per year against 0% for the wider region. At 73 m² the property is well over the postcode median (56 m² across 76 EPCs), placing it in the larger end of the local stock. Last sold in November 2017, so it's been off the market for around 9 years.
Flat 90 valuation sits well clear of the typical sold price in this postcode.
£240,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 10 years.
£264,000
Growth on file: 2.8% per year over 10 years.
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Flat 90 is notably below the street on co₂ emissions.
Price per m²
£3,616
Street avg £3,296
Floor Area
73 m²
Street avg 58 m²
Habitable Rooms
3 rooms
Street avg 2 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
Wellington Street Stop Y — bus stop.

Daytime· 07:00 – 23:00
53.8dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
10 November 2017Most recent
£264,000
+32.0%over 10 years25 October 2007
£199,995
Median price across the last 5 sales in SL1 1ER: £210,000 (2025–2021).
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CO₂ Emissions
2.5 t/year
Street avg 1.7 t/year
SL1 1UG
Closest school
0.7 km
Slough and Eton Church of England Business and Enterprise College. 31 schools nearby.
Night-time· 23:00 – 07:00
44.5dB