1Uninsulated solid walls: EPC D
Poor insulation or an EPC E–G rating can mean higher heating bills.
Read the full certificate and ask about insulation and heating costs.
33 Blawith Road, Harrow, HA1 1TL
Last sale£300,000Dec 2011 · HM Land Registry
If it moved with Harrow semi-detached prices£565,000Aug 2026 · UK HPI
Surface water floodingVery low
EnergyEPC DNov 2025
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 semi-detached prices
£565,000
How does the asking price compare?
This home’s sale history
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| Dec 2011 | £300,000 | Semi-detached | Freehold | A |
| Oct 2002 | £237,500 | Semi-detached | Freehold | A |
Street sales
Same type and tenure, other homes in the last 36 months: £527,500 · 2 sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 15 Blawith Road, Harrow, HA1 1TL | Nov 2025 | £500,000 | Semi-detached | Freehold |
| 30 Blawith Road, Harrow, HA1 1TN | Aug 2024 | £555,000 | Semi-detached | Freehold |
| 48B Blawith Road, Harrow, HA1 1TN | Sep 2023 | £395,000 | Semi-detached | Leasehold |
| 23 Blawith Road, Harrow, HA1 1TL | Jul 2022 | £355,000 | Semi-detached | Leasehold |
| 42 Blawith Road, Harrow, HA1 1TN | Jun 2021 | £530,000 | Semi-detached | Freehold |
| 2A Blawith Road, Harrow, HA1 1TN | Nov 2020 | £180,000 | Other property | Freehold |
| 48B Blawith Road, Harrow, HA1 1TN | Jun 2019 | £272,500 | Semi-detached | Leasehold |
| 9A Blawith Road, Harrow, HA1 1TL | May 2019 | £309,000 | Flat / maisonette | Leasehold |
Show all 52
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 49 Blawith Road, Harrow, HA1 1TL | Apr 2018 | £640,000 | Detached | Freehold |
| 49 Blawith Road, Harrow, HA1 1TL | Jan 2018 | £660,000 | Detached | Freehold |
| 27 Blawith Road, Harrow, HA1 1TL | Dec 2017 | £325,000 | Semi-detached | Leasehold |
| 13A Blawith Road, Harrow, HA1 1TL | Oct 2016 | £290,000 | Flat / maisonette | Leasehold |
| 23 Blawith Road, Harrow, HA1 1TL | Oct 2016 | £308,000 | Semi-detached | Leasehold |
| 28A Blawith Road, Harrow, HA1 1TN | Sep 2016 | £180,000 | Flat / maisonette | Leasehold |
| 35 Blawith Road, Harrow, HA1 1TL | Jan 2015 | £585,000 | Semi-detached | Freehold |
| 31 Blawith Road, Harrow, HA1 1TL | Nov 2014 | £390,000 | Terraced | Freehold |
| 44 Blawith Road, Harrow, HA1 1TN | Nov 2014 | £420,000 | Semi-detached | Freehold |
| 10 Blawith Road, Harrow, HA1 1TN | Jun 2013 | £422,500 | Detached | Freehold |
| 21 Blawith Road, Harrow, HA1 1TL | Jan 2013 | £325,000 | Semi-detached | Freehold |
| 56 Blawith Road, Harrow, HA1 1TN | Jan 2013 | £246,000 | Semi-detached | Leasehold |
| 27 Blawith Road, Harrow, HA1 1TL | Nov 2012 | £220,000 | Semi-detached | Leasehold |
| 33 Blawith Road, Harrow, HA1 1TL | Dec 2011 | £300,000 | Semi-detached | Freehold |
| 48A Blawith Road, Harrow, HA1 1TN | May 2010 | £174,000 | Flat / maisonette | Leasehold |
| 50A Blawith Road, Harrow, HA1 1TN | Sep 2007 | £145,000 | Flat / maisonette | Leasehold |
| Flat 2, 2 Blawith Road, Harrow, HA1 1TN | Jul 2007 | £299,000 | Semi-detached | Freehold |
| 48A Blawith Road, Harrow, HA1 1TN | May 2006 | £165,500 | Flat / maisonette | Leasehold |
| 23 Blawith Road, Harrow, HA1 1TL | Nov 2004 | £168,000 | Flat / maisonette | Leasehold |
| 14A Blawith Road, Harrow, HA1 1TN | Aug 2003 | £138,000 | Flat / maisonette | Leasehold |
| 56 Blawith Road, Harrow, HA1 1TN | Aug 2003 | £193,000 | Flat / maisonette | Leasehold |
| 28 Blawith Road, Harrow, HA1 1TN | Apr 2003 | £145,000 | Flat / maisonette | Leasehold |
| 33 Blawith Road, Harrow, HA1 1TL | Oct 2002 | £237,500 | Semi-detached | Freehold |
| 50 Blawith Road, Harrow, HA1 1TN | Jul 2002 | £130,000 | Flat / maisonette | Leasehold |
| 56A Blawith Road, Harrow, HA1 1TN | Jun 2002 | £127,950 | Flat / maisonette | Leasehold |
| 48A Blawith Road, Harrow, HA1 1TN | Jun 2000 | £93,175 | Flat / maisonette | Leasehold |
| 36 Blawith Road, Harrow, HA1 1TN | Jul 1999 | £143,000 | Semi-detached | Freehold |
| 27A Blawith Road, Harrow, HA1 1TL | Jun 1999 | £57,000 | Flat / maisonette | Leasehold |
| 28 Blawith Road, Harrow, HA1 1TN | Jun 1999 | £67,000 | Flat / maisonette | Leasehold |
| 56A Blawith Road, Harrow, HA1 1TN | May 1999 | £73,500 | Flat / maisonette | Leasehold |
| 7 Blawith Road, Harrow, HA1 1TL | May 1999 | £66,700 | Flat / maisonette | Leasehold |
| 24B Blawith Road, Harrow, HA1 1TN | Feb 1999 | £70,000 | Flat / maisonette | Leasehold |
| 44 Blawith Road, Harrow, HA1 1TN | Jul 1998 | £110,000 | Semi-detached | Freehold |
| 13A Blawith Road, Harrow, HA1 1TL | Mar 1998 | £53,000 | Semi-detached | Freehold |
| 36 Blawith Road, Harrow, HA1 1TN | Apr 1997 | £120,000 | Semi-detached | Freehold |
| 50 Blawith Road, Harrow, HA1 1TN | Jan 1997 | £48,000 | Flat / maisonette | Leasehold |
| 14A Blawith Road, Harrow, HA1 1TN | Dec 1996 | £44,500 | Flat / maisonette | Leasehold |
| 1B Blawith Road, Harrow, HA1 1TL | Oct 1996 | £36,000 | Flat / maisonette | Leasehold |
| 48A Blawith Road, Harrow, HA1 1TN | Oct 1996 | £40,000 | Flat / maisonette | Leasehold |
| 50A Blawith Road, Harrow, HA1 1TN | May 1996 | £45,000 | Flat / maisonette | Leasehold |
| 50A Blawith Road, Harrow, HA1 1TN | Apr 1996 | £35,500 | Flat / maisonette | Leasehold |
| 30 Blawith Road, Harrow, HA1 1TN | Apr 1996 | £80,000 | Semi-detached | Freehold |
| 9 Blawith Road, Harrow, HA1 1TL | Sep 1995 | £43,000 | Flat / maisonette | Leasehold |
| 35 Blawith Road, Harrow, HA1 1TL | Mar 1995 | £110,000 | 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 D
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
- 86 m²
- Potential EPC band
- C
- Age band
- England and Wales: 1930-1949
- Walls (certificate wording)
- Solid brick, as built, no insulation (assumed)
- Roof (certificate wording)
- Pitched, 150 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
- Alpha Preparatory School357 m
- Saint Jerome Church of England Bilingual SchoolPrimary · 375 m · Good
- Marlborough Primary SchoolPrimary · 465 m · Good
- Norbury SchoolPrimary · 698 m · School remains Good
- Elmgrove Primary School & NurseryPrimary · 768 m · Good
- Harrow High SchoolSecondary · 1046 m · School remains Good
- The Jubilee Academy1066 m · Outstanding
- Harmony Primary School1148 m
- Whitefriars SchoolAll-through · 1149 m · Good
- Heartwood House1195 m
- The Sacred Heart Language CollegeSecondary · 1243 m · Not judged
- Salvatorian Roman Catholic CollegeSecondary · 1334 m · School remains Good
- Belmont SchoolPrimary · 1336 m · Good
- Harrow Collegiate1432 m
- St Anselm's Catholic Primary SchoolPrimary · 1492 m · Outstanding
Area context
Deprivation decile (1 is most deprived within its nation): 5 · England 2025
Recorded police incidents: 89
HA1 1TL →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