1Uninsulated solid walls: EPC E
Poor insulation or an EPC E–G rating can mean higher heating bills.
Read the full certificate and ask about insulation and heating costs.
20 Sunningdale Avenue, Ruislip, HA4 9SR
Last sale£295,000Jul 2009 · HM Land Registry
If it moved with Hillingdon semi-detached prices£682,000Aug 2026 · UK HPI
Surface water floodingLow
EnergyEPC EJan 2009
MapN ↑119 m ↔
Before you offer
1 thing to check
＋ Surface water flooding: Low · Rivers and sea flooding: Very low · Outside coal high-risk area · Not in a higher-radon area
Not covered here yet: conservation area, listed buildings nearby, article 4 direction, tree protection, road noise, rail noise, airport noise. Your conveyancer’s local search covers the planning checks.
Prepare for a viewing ↓Saved privately on this devicePrice
If it moved with Hillingdon semi-detached prices
£682,000
How does the asking price compare?
This home’s sale history
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| Jul 2009 | £295,000 | Semi-detached | Freehold | A |
| Jan 2001 | £185,000 | Semi-detached | Freehold | A |
Street sales
Same type and tenure, other homes in the last 36 months: £690,000 · 2 sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 12 Sunningdale Avenue, Ruislip, HA4 9SR | Feb 2026 | £1,015,000 | Detached | Freehold |
| 41 Sunningdale Avenue, Ruislip, HA4 9SS | Dec 2023 | £600,000 | Semi-detached | Freehold |
| 31 Sunningdale Avenue, Ruislip, HA4 9SS | Nov 2023 | £780,000 | Semi-detached | Freehold |
| 34 Sunningdale Avenue, Ruislip, HA4 9SR | Dec 2022 | £705,000 | Semi-detached | Freehold |
| 37 Sunningdale Avenue, Ruislip, HA4 9SS | Nov 2021 | £675,000 | Semi-detached | Freehold |
| 36 Sunningdale Avenue, Ruislip, HA4 9SR | Sep 2021 | £702,500 | Semi-detached | Freehold |
| 27 Sunningdale Avenue, Ruislip, HA4 9SS | May 2021 | £610,000 | Semi-detached | Freehold |
| 4, Ascot Court, 8 Sunningdale Avenue, Ruislip, HA4 9SR | Apr 2021 | £400,000 | Flat / maisonette | Leasehold |
Show all 42
The land
＋ Surface water flooding: Low · Rivers and sea flooding: Very low · Outside coal high-risk area · Not in a higher-radon area
Not covered here yet: conservation area, listed buildings nearby, article 4 direction, tree protection. Your conveyancer’s local search covers the planning checks.
View building and land map ↑The building
Uninsulated solid walls: EPC E
Poor insulation or an EPC E–G rating can mean higher heating bills.
Read the full certificate and ask about insulation and heating costs.
- Floor area
- 89 m²
- Potential EPC band
- E
- Age band
- 1930-1949
- Walls (certificate wording)
- Solid brick, as built, no insulation (assumed)
- Roof (certificate wording)
- Pitched, 100 mm loft insulation
- Windows (certificate wording)
- Partial double glazing
- Heating (certificate wording)
- Boiler and radiators, mains gas
- Building height
- Unavailable
Living
Broadband in the area
Postcode residential gigabit coverage: 72.4%
Full fibre in the local authority: 80.9%
Schools nearby
- Newnham Junior SchoolPrimary · 91 m · Outstanding
- Newnham Infant and Nursery SchoolPrimary · 91 m · School remains Good
- Pinner High SchoolSecondary · 595 m · Standards maintained
- Cannon Lane Primary SchoolPrimary · 723 m · Not judged
- Gesher School742 m
- Roxbourne Primary SchoolPrimary · 1013 m · Improved significantly
- Field End Infant SchoolPrimary · 1031 m · Good
- Field End Junior SchoolPrimary · 1031 m · Good
- Lady Bankes Primary SchoolPrimary · 1101 m · Outstanding
- Bishop Ramsey Church of England SchoolSecondary · 1120 m · Not judged
- St Swithun Wells Catholic Primary SchoolPrimary · 1261 m · Good
- Warrender Primary SchoolPrimary · 1432 m · School remains Good
Area context
Deprivation decile (1 is most deprived within its nation): 9 · England 2025
Recorded police incidents: 40
HA4 9SR →Before you offer
Viewing checklist
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Next steps
Ask a surveyor to confirm Level 2 or Level 3 after reviewing the age, condition and alterations.
Ask the conveyancer about local authority, drainage, environmental, flood and mining searches appropriate to this address.
Compare survey levels →Questions for the agent
Questions for your surveyor and conveyancer
Ask the surveyor
Which survey level covers this home’s condition, damp, cracks and any alterations?
- Uninsulated solid walls: Read the full certificate and ask about insulation and heating costs.
Ask the conveyancer
Which title, drainage and local searches are needed for this address?
Sources and licences
Contains British Geological Survey materials © UKRI 2026
Radon Potential classification UK Health Security Agency © Crown copyright 2022
© Environment Agency copyright and/or database right 2026. All rights reserved.
INSPIRE conditions · Sources and licences