1Flood planning zone: In Flood Zone 3 — check defences and insurance
Flood Zone 3 can affect insurance costs even where flood defences protect the area.
Get an insurance quote and ask the conveyancer for a flood search.
1 Smith Square, London, SW1P 3HS
Last sale£3,051,000Oct 2015 · HM Land Registry
If it moved with City Of Westminster terrace prices£2,997,000Aug 2026 · UK HPI
Flood planning zoneIn Flood Zone 3 — check defences and insurance
EnergyEPC GJul 2015
MapN ↑119 m ↔
Before you offer
2 things to check
2Uninsulated solid walls: EPC G
Poor insulation or an EPC E–G rating can mean higher heating bills.
Read the full certificate and ask about insulation and heating costs.
＋ 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 City Of Westminster terrace prices
£2,997,000
How does the asking price compare?
This home’s sale history
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| Oct 2015 | £3,051,000 | Terraced | Freehold | A |
Street sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| Nobel House, 17 Smith Square, London, SW1P 3JR | Mar 2026 | £50,475,000 | Other property | Freehold |
| Flat 2, 40 Smith Square, London, SW1P 3HL | Mar 2025 | £2,000,000 | Flat / maisonette | Leasehold |
| Flat 3, 37 Smith Square, London, SW1P 3HL | Sep 2022 | £1,200,000 | Flat / maisonette | Leasehold |
| 18 Smith Square, London, SW1P 3HZ | Dec 2021 | £48,100,000 | Other property | Freehold |
| Flat 4, 37 Smith Square, London, SW1P 3HL | Jun 2021 | £1,140,000 | Flat / maisonette | Leasehold |
| Flat 3, 30 Smith Square, London, SW1P 3HF | Jun 2021 | £2,900,000 | Flat / maisonette | Leasehold |
| Flat 8, 37 Smith Square, London, SW1P 3HL | Jun 2021 | £680,000 | Flat / maisonette | Leasehold |
| Lower Ground, Ground And Second Floor, 34 Smith Square, London, SW1P 3HL | Mar 2021 | £161,000 | Other property | Leasehold |
Show all 42
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| Flat 2, 37 Smith Square, London, SW1P 3HL | Dec 2020 | £1,100,000 | Flat / maisonette | Leasehold |
| Flat 5, 37 Smith Square, London, SW1P 3HL | Nov 2020 | £1,010,123 | Flat / maisonette | Leasehold |
| 8 - 9 Smith Square, London, SW1P 3HT | Apr 2020 | £6,257,500 | Terraced | Freehold |
| 36 Smith Square, London, SW1P 3HL | Nov 2019 | £14,857,600 | Terraced | Freehold |
| Flat 3, 37 Smith Square, London, SW1P 3HL | May 2018 | £980,000 | Flat / maisonette | Leasehold |
| Flat 2, 40 Smith Square, London, SW1P 3HL | May 2017 | £1,600,000 | Flat / maisonette | Leasehold |
| Flat 1A, 30 Smith Square, London, SW1P 3HF | Nov 2016 | £1,975,000 | Flat / maisonette | Leasehold |
| Nobel House, 17 Smith Square, London, SW1P 3JR | Jan 2016 | £61,386,128 | Other property | Freehold |
| 1 Smith Square, London, SW1P 3HS | Oct 2015 | £3,051,000 | Terraced | Freehold |
| Flat 2, 37 Smith Square, London, SW1P 3HL | Aug 2015 | £1,000,000 | Flat / maisonette | Leasehold |
| Flat 2, 37 Smith Square, London, SW1P 3HL | Nov 2014 | £403,279 | Terraced | Freehold |
| 4 Smith Square, London, SW1P 3HS | Jul 2014 | £4,250,000 | Terraced | Freehold |
| Flat 3, 37 Smith Square, London, SW1P 3HL | Nov 2011 | £625,000 | Flat / maisonette | Leasehold |
| Flat 1, 40 Smith Square, London, SW1P 3HL | Jan 2011 | £1,430,000 | Flat / maisonette | Leasehold |
| 2 Smith Square, London, SW1P 3HS | Jan 2011 | £1,750,000 | Flat / maisonette | Leasehold |
| 2 Smith Square, London, SW1P 3HS | Jan 2011 | £1,750,000 | Terraced | Freehold |
| Flat 2, 37 Smith Square, London, SW1P 3HL | Jun 2010 | £600,000 | Flat / maisonette | Leasehold |
| Flat 1,, 40 Smith Square, London, SW1P 3HL | Apr 2009 | £800,000 | Flat / maisonette | Leasehold |
| Flat 3, 37 Smith Square, London, SW1P 3HL | Jul 2007 | £515,000 | Flat / maisonette | Leasehold |
| Flat 4, 30 Smith Square, London, SW1P 3HF | Apr 2005 | £1,400,000 | Flat / maisonette | Leasehold |
| Flat 8, 37 Smith Square, London, SW1P 3HL | Mar 2005 | £325,000 | Flat / maisonette | Leasehold |
| Flat 5, 37 Smith Square, London, SW1P 3HL | Dec 2004 | £377,500 | Flat / maisonette | Leasehold |
| Flat 5, 37 Smith Square, London, SW1P 3HL | Aug 2002 | £355,000 | Flat / maisonette | Leasehold |
| 8 - 9 Smith Square, London, SW1P 3HT | Jun 2002 | £2,555,089 | Terraced | Freehold |
| Flat 3, 37 Smith Square, London, SW1P 3HL | Oct 2000 | £275,000 | Flat / maisonette | Leasehold |
| Flat 2, 30 Smith Square, London, SW1P 3HF | Oct 2000 | £880,000 | Flat / maisonette | Leasehold |
| Flat 3, 40 Smith Square, London, SW1P 3HL | Sep 2000 | £520,000 | Flat / maisonette | Leasehold |
| Flat 1, 37 Smith Square, London, SW1P 3HL | Apr 2000 | £555,000 | Terraced | Freehold |
| Flat 5, 30 Smith Square, London, SW1P 3HF | Mar 2000 | £874,550 | Flat / maisonette | Leasehold |
| Flat 4, 30 Smith Square, London, SW1P 3HF | Aug 1999 | £825,000 | Flat / maisonette | Leasehold |
| Flat 4, 40 Smith Square, London, SW1P 3HL | Jan 1999 | £340,000 | Flat / maisonette | Leasehold |
| Flat 5, 37 Smith Square, London, SW1P 3HL | Jun 1997 | £147,500 | Flat / maisonette | Leasehold |
| 4 Smith Square, London, SW1P 3HS | Feb 1997 | £650,000 | Terraced | Freehold |
| Flat 2, 37 Smith Square, London, SW1P 3HL | Jun 1995 | £133,000 | Flat / maisonette | Leasehold |
The land
Flood planning zone: In Flood Zone 3 — check defences and insurance
Flood Zone 3 can affect insurance costs even where flood defences protect the area.
Get an insurance quote and ask the conveyancer for a flood search.
＋ 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 G
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
- 164 m²
- Potential EPC band
- D
- Age band
- England and Wales: before 1900
- Walls (certificate wording)
- Solid brick, as built, no insulation (assumed)
- Roof (certificate wording)
- Roof room(s), no insulation (assumed)
- Windows (certificate wording)
- Single glazed
- Heating (certificate wording)
- Boiler and radiators, LPG
- Building height
- Unavailable
Living
Broadband in the area
Postcode residential gigabit coverage: 100%
Full fibre in the local authority: 87.3%
Schools nearby
- Westminster School215 m
- St Matthew's School, WestminsterPrimary · 283 m · Good
- Westminster Abbey Choir School308 m
- Harris Westminster Sixth Form16 plus · 444 m
- The Grey Coat HospitalSecondary · 495 m · Outstanding
- Burdett-Coutts and Townshend Foundation CofE Primary SchoolPrimary · 558 m · School remains Good
- Evelina Hospital School566 m · School remains Outstanding
- Millbank Gardens Primary AcademyPrimary · 586 m
- Westminster Under School659 m
- Fairley House School707 m
- The Marine Society College of the Sea16 plus · 768 m
- The Fountain Christian School790 m
- Westminster City SchoolSecondary · 831 m · School remains Good
- Westminster Cathedral Choir School857 m
- St Vincent De Paul Catholic Primary SchoolPrimary · 885 m · Not judged
- DLD College901 m
- Walnut Tree Walk Primary SchoolPrimary · 1013 m · School remains Good (Improving) - S5 Next
- Vauxhall Primary SchoolPrimary · 1064 m · Good
- King's College London Maths School16 plus · 1073 m
- Oasis Academy South BankSecondary · 1119 m · Outstanding
- Eaton Square Prep School1123 m
- Tachbrook Nursery SchoolNursery · 1130 m · Not judged
- Pimlico AcademySecondary · 1132 m · Good
- Pimlico PrimaryPrimary · 1132 m · Not judged
- Oasis Academy South Bank PrimaryPrimary · 1213 m · Standards maintained
- Vanguard School1220 m · Not judged
- Morley College London16 plus · 1223 m
- Ethelred Nursery School and Children's CentreNursery · 1248 m · School remains Outstanding (Concerns) - S5 Next
- Octavia House Schools, London1275 m
- Lilian Baylis Technology SchoolSecondary · 1318 m · Outstanding
- Archbishop Sumner Church of England Primary SchoolPrimary · 1321 m · Not judged
- St Anne's Catholic Primary SchoolPrimary · 1321 m · Requires improvement
- St Peter's Eaton Square CofE Primary SchoolPrimary · 1352 m · Not judged
- King's College London1402 m
- St George's Cathedral Catholic Primary SchoolPrimary · 1464 m · School remains Good
- Notre Dame Catholic Girls' SchoolSecondary · 1479 m · Requires improvement
- St Mark's Church of England Primary SchoolPrimary · 1484 m · Standards maintained
Area context
Deprivation decile (1 is most deprived within its nation): 7 · England 2025
Recorded police incidents: 1698
SW1P 3HS →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?
- Flood planning zone: Get an insurance quote and ask the conveyancer for a flood search.
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