« Sold prices in SL1
11, HILLSIDE, SLOUGH, SL1 2RN Energy performance £4,133/m²
Price per m² (last sale)
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Energy performance data © Crown copyright, from the Energy Performance of Buildings Register, licensed under the Open Government Licence v3.0. Assessed Mar 2012.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
Schools nearby The nearest 10 schools within 10 miles, by straight-line distance from the postcode centre. These are not catchment areas — admissions depend on each school’s criteria, so check with the local council .
Secondary · Academy · ages 11–18 · Church of England ·
website Ofsted, Mar 2025 — graded by area, no overall grade:
Quality of education: Good Behaviour: Good Personal development: Good Leadership: Good
All-through · Free school · ages 4–19 ·
website Ofsted report card, Apr 2026:
Achievement: Needs attention Curriculum & teaching: Needs attention Inclusion: Expected standard Attendance & behaviour: Needs attention Personal development: Expected standard Leadership: Expected standard Early years: Expected standard Safeguarding: Met
Previous overall grade: Inadequate (Feb 2022)
Primary · Academy · ages 5–11 ·
website Ungraded inspection, Apr 2025: Some aspects not as strong
Primary · Academy · ages 3–11 ·
website Ungraded inspection, Mar 2023: School remains Outstanding
Primary · Academy · ages 3–11 ·
website Ungraded inspection, May 2024: School remains Good (improving)
Primary · Council-maintained · ages 3–11 · Church of England ·
website Ungraded inspection, Jan 2025: Standards maintained
Secondary · Free school · ages 11–18 · Girls only · Muslim ·
website Ungraded inspection, Feb 2024: School remains Outstanding
Secondary · Academy · ages 11–18 · Selective (grammar) ·
website Ofsted, May 2024: Outstanding
All-through · Independent · ages 2–16 · Selective (grammar) ·
website Independent schools are inspected by Ofsted or the ISI — school record Primary · Independent · ages 2–11 ·
website Independent schools are inspected by Ofsted or the ISI — school record School details from Get Information About Schools (Department for Education). Inspection outcomes from Ofsted management information as at 30 September 2026; check the latest report on Ofsted’s website. Since November 2025 Ofsted report cards grade each area separately and give no overall grade. © Crown copyright, licensed under the Open Government Licence v3.0.
How this compares Averages cover every recorded sale in SL1 2RN (2015–2022) and are not adjusted for house-price changes over that period — where the market has risen, older sales pull the average below today’s values, so treat this as a rough guide rather than a like-for-like comparison.
£226,590
Average in SL1 2RN (2015–2022)
£226,590
Average on HILLSIDE (2015–2022)
+9%
above postcode average
Full transaction history Date sold Price paid Property type Tenure New build 2 December 2015 £248,000 Terraced Freehold No
Recent sales nearby £162,500
17A, HILLSIDE, SLOUGH, SL1 2RN
Flat/Maisonette Oct 2022
£280,000
9, HILLSIDE, SLOUGH, SL1 2RN
Terraced Feb 2021
£162,500
17B, HILLSIDE, SLOUGH, SL1 2RN
Flat/Maisonette Aug 2016
More sold prices in SL1 Sold prices in SLOUGH