1Uninsulated solid walls: EPC C
Poor insulation or an EPC E–G rating can mean higher heating bills.
Read the full certificate and ask about insulation and heating costs.
29 Sumner Road, Harrow, HA1 4BX
Last sale£450,000Jun 2017 · HM Land Registry
If it moved with Harrow terrace prices£531,000Aug 2026 · UK HPI
Surface water floodingVery low
EnergyEPC CSep 2023
MapN ↑119 m ↔
Before you offer
1 thing to check
＋ Flood risk 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 Harrow terrace prices
£531,000
How does the asking price compare?
This home’s sale history
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| Jun 2017 | £450,000 | Terraced | Freehold | Category B: additional transaction |
| Apr 2003 | £227,000 | Terraced | Freehold | A |
Street sales
Same type and tenure, other homes in the last 36 months: £527,000 · 1 sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 40 Sumner Road, Harrow, HA1 4BU | Jun 2024 | £527,000 | Terraced | Freehold |
| 36A Sumner Road, Harrow, HA1 4BU | Aug 2023 | £300,000 | Terraced | Leasehold |
| 26 Sumner Road, Harrow, HA1 4BU | Jun 2021 | £575,000 | Terraced | Freehold |
| 22 Sumner Road, Harrow, HA1 4BU | Jul 2020 | £600,000 | Terraced | Freehold |
| 50 Sumner Road, Harrow, HA1 4BU | Oct 2019 | £575,000 | Semi-detached | Freehold |
| 36B Sumner Road, Harrow, HA1 4BU | Aug 2019 | £275,000 | Terraced | Leasehold |
| 42 Sumner Road, Harrow, HA1 4BU | Jul 2018 | £570,000 | Terraced | Freehold |
| 29 Sumner Road, Harrow, HA1 4BX | Jun 2017 | £450,000 | Terraced | Freehold |
Show all 39
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 31 Sumner Road, Harrow, HA1 4BX | Jun 2017 | £540,000 | Terraced | Freehold |
| 33 Sumner Road, Harrow, HA1 4BX | Mar 2017 | £500,000 | Semi-detached | Freehold |
| 23 Sumner Road, Harrow, HA1 4BX | Sep 2016 | £540,000 | Semi-detached | Freehold |
| 36A Sumner Road, Harrow, HA1 4BU | Oct 2015 | £302,000 | Flat / maisonette | Leasehold |
| Sumner House Sumner Road, Harrow, HA1 4BU | May 2015 | £450,000 | Terraced | Freehold |
| 30 Sumner Road, Harrow, HA1 4BU | Aug 2012 | £285,000 | Terraced | Freehold |
| 42 Sumner Road, Harrow, HA1 4BU | Jun 2012 | £341,500 | Terraced | Freehold |
| 24 Sumner Road, Harrow, HA1 4BU | Feb 2012 | £286,000 | Terraced | Freehold |
| 23 Sumner Road, Harrow, HA1 4BX | Nov 2011 | £355,000 | Semi-detached | Freehold |
| 36A Sumner Road, Harrow, HA1 4BU | Oct 2011 | £186,500 | Flat / maisonette | Leasehold |
| 10 Sumner Road, Harrow, HA1 4BU | Apr 2011 | £332,500 | Terraced | Freehold |
| 44 Sumner Road, Harrow, HA1 4BU | Sep 2009 | £287,000 | Semi-detached | Freehold |
| 31 Sumner Road, Harrow, HA1 4BX | Jul 2008 | £330,000 | Terraced | Freehold |
| Edenbrook Sumner Road, Harrow, HA1 4BU | Jul 2007 | £325,000 | Terraced | Freehold |
| 36A Sumner Road, Harrow, HA1 4BU | Apr 2007 | £181,000 | Flat / maisonette | Leasehold |
| 42 Sumner Road, Harrow, HA1 4BU | Apr 2006 | £292,500 | Semi-detached | Freehold |
| 26 Sumner Road, Harrow, HA1 4BU | Mar 2006 | £275,000 | Terraced | Freehold |
| 31 Sumner Road, Harrow, HA1 4BX | Sep 2004 | £250,000 | Terraced | Freehold |
| 36A Sumner Road, Harrow, HA1 4BU | Jan 2004 | £160,000 | Flat / maisonette | Leasehold |
| 29 Sumner Road, Harrow, HA1 4BX | Apr 2003 | £227,000 | Terraced | Freehold |
| 42 Sumner Road, Harrow, HA1 4BU | Nov 2001 | £205,000 | Semi-detached | Freehold |
| 33 Sumner Road, Harrow, HA1 4BX | Oct 2001 | £210,000 | Semi-detached | Freehold |
| 36B Sumner Road, Harrow, HA1 4BU | Oct 2001 | £99,000 | Flat / maisonette | Leasehold |
| 33 Sumner Road, Harrow, HA1 4BX | Jul 2001 | £151,000 | Semi-detached | Freehold |
| 50 Sumner Road, Harrow, HA1 4BU | Sep 2000 | £180,000 | Semi-detached | Freehold |
| Edenbrook Sumner Road, Harrow, HA1 4BU | Feb 2000 | £156,950 | Terraced | Freehold |
| 23 Sumner Road, Harrow, HA1 4BX | Nov 1999 | £157,600 | Semi-detached | Freehold |
| 36B Sumner Road, Harrow, HA1 4BU | Dec 1998 | £62,500 | Flat / maisonette | Leasehold |
| 36A Sumner Road, Harrow, HA1 4BU | Dec 1998 | £69,000 | Flat / maisonette | Leasehold |
| 44 Sumner Road, Harrow, HA1 4BU | Nov 1997 | £117,000 | Semi-detached | Freehold |
| 23 Sumner Road, Harrow, HA1 4BX | Feb 1995 | £84,275 | Semi-detached | Freehold |
The land
＋ Flood risk 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 C
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
- 82 m²
- Potential EPC band
- B
- Age band
- England and Wales: 1930-1949
- Walls (certificate wording)
- Solid brick, as built, no insulation (assumed)
- Roof (certificate wording)
- Pitched, 100 mm loft insulation
- Windows (certificate wording)
- Fully double glazed
- Heating (certificate wording)
- Boiler and radiators, mains gas
- Building height
- Unavailable
Living
Broadband in the area
Postcode residential gigabit coverage: 100%
Full fibre in the local authority: 77.5%
Schools nearby
- Vaughan Primary SchoolPrimary · 453 m · School remains Outstanding (Concerns) - S5 Next
- Whitmore High SchoolSecondary · 483 m · Not judged
- St Anselm's Catholic Primary SchoolPrimary · 655 m · Outstanding
- Grange Primary SchoolPrimary · 787 m · Good
- The John Lyon School804 m
- The Jubilee Academy832 m · Outstanding
- Roxeth Primary SchoolPrimary · 973 m · Not judged
- Norbury SchoolPrimary · 990 m · School remains Good
- Hillview Nursery SchoolNursery · 1036 m · Standards maintained
- Harrow School1039 m
- Rise College1300 m
- Heartwood House1322 m
- St Dominic's Sixth Form College16 plus · 1335 m
- Alpha Preparatory School1391 m
- Longfield Primary SchoolPrimary · 1399 m · Good
- Buckingham Preparatory School1477 m
Area context
Deprivation decile (1 is most deprived within its nation): 6 · England 2025
Recorded police incidents: 116
HA1 4BX →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