1Leasehold: Lease documents needed
The lease term and charges affect future costs and mortgage options.
Ask the agent for the lease, remaining term, charges and planned works.
16 The Polygon, London, NW8 6JB
Last sale£575,000Apr 1999 · HM Land Registry
If it moved with Camden flat prices£2,422,000Aug 2026 · UK HPI
TenureLeaseholdHM Land Registry
TypeFlat / maisonetteHM Land Registry
MapN ↑119 m ↔
Before you offer
1 thing to check
Not covered here yet: surface water flooding, rivers and sea flooding, coal development high-risk area, conservation area, listed buildings nearby, article 4 direction, tree protection, radon, road noise, rail noise, airport noise, energy certificate. Your conveyancer’s local search covers the planning checks.
Prepare for a viewing ↓Saved privately on this devicePrice
If it moved with Camden flat prices
£2,422,000
How does the asking price compare?
This home’s sale history
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| Apr 1999 | £575,000 | Flat / maisonette | Leasehold | A |
Street sales
Same type and tenure, other homes in the last 36 months: £630,000 · 4 sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 8 The Polygon, London, NW8 6JB | Apr 2025 | £1,550,000 | Flat / maisonette | Leasehold |
| Flat 4, 12 The Polygon, London, SW4 0JG | Dec 2024 | £620,000 | Flat / maisonette | Leasehold |
| 5 The Polygon, London, SW4 0JG | Oct 2024 | £640,000 | Flat / maisonette | Leasehold |
| 5A The Polygon, London, SW4 0JG | Jun 2024 | £600,000 | Flat / maisonette | Leasehold |
| 17A The Polygon, London, SW4 0JG | Sep 2023 | £575,000 | Flat / maisonette | Leasehold |
| Flat 2, 12 The Polygon, London, SW4 0JG | Aug 2023 | £690,000 | Flat / maisonette | Leasehold |
| Flat 3, 10 The Polygon, London, SW4 0JG | Mar 2021 | £642,500 | Flat / maisonette | Leasehold |
| 3B The Polygon, London, SW4 0JG | Jan 2021 | £570,000 | Flat / maisonette | Leasehold |
Show all 35
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| Flat 1, 12 The Polygon, London, SW4 0JG | Jun 2018 | £680,000 | Flat / maisonette | Leasehold |
| 17 The Polygon, London, NW8 6JB | Jan 2018 | £2,250,000 | Flat / maisonette | Leasehold |
| 2 The Polygon, London, SW4 0JG | Sep 2017 | £2,375,000 | Other property | Freehold |
| 12 The Polygon, London, NW8 6JB | Aug 2017 | £1,185,000 | Flat / maisonette | Leasehold |
| 3 The Polygon, London, SW4 0JG | Apr 2017 | £523,000 | Flat / maisonette | Leasehold |
| 5A The Polygon, London, SW4 0JG | Dec 2015 | £465,000 | Flat / maisonette | Leasehold |
| 5 The Polygon, London, SW4 0JG | Aug 2015 | £520,000 | Flat / maisonette | Leasehold |
| Flat 4, 12 The Polygon, London, SW4 0JG | Aug 2015 | £630,000 | Flat / maisonette | Leasehold |
| 17A The Polygon, London, SW4 0JG | Apr 2015 | £521,278 | Flat / maisonette | Leasehold |
| Flat 2, 12 The Polygon, London, SW4 0JG | Aug 2014 | £690,000 | Flat / maisonette | Leasehold |
| Flat 3, 10 The Polygon, London, SW4 0JG | Oct 2011 | £407,500 | Flat / maisonette | Leasehold |
| 5B The Polygon, London, SW4 0JG | Oct 2006 | £620,000 | Terraced | Freehold |
| Flat 3, 10 The Polygon, London, SW4 0JG | May 2006 | £360,000 | Flat / maisonette | Leasehold |
| Flat 4, 12 The Polygon, London, SW4 0JG | Apr 2006 | £335,000 | Flat / maisonette | Leasehold |
| 5 The Polygon, London, SW4 0JG | Aug 2005 | £277,500 | Flat / maisonette | Leasehold |
| 4A The Polygon, London, SW4 0JG | Apr 2004 | £230,000 | Semi-detached | Freehold |
| 3 The Polygon, London, SW4 0JG | Jan 2004 | £249,950 | Flat / maisonette | Leasehold |
| Flat 4, 12 The Polygon, London, SW4 0JG | Oct 2003 | £295,000 | Flat / maisonette | Leasehold |
| Flat 3, 10 The Polygon, London, SW4 0JG | Sep 2003 | £308,000 | Flat / maisonette | Leasehold |
| Flat 2, 12 The Polygon, London, SW4 0JG | Sep 2003 | £305,000 | Flat / maisonette | Leasehold |
| 17A The Polygon, London, SW4 0JG | Aug 2003 | £245,000 | Flat / maisonette | Leasehold |
| 9 The Polygon, London, SW4 0JG | Dec 2000 | £384,000 | Semi-detached | Freehold |
| 5B The Polygon, London, SW4 0JG | Jan 2000 | £332,000 | Semi-detached | Freehold |
| 16 The Polygon, London, NW8 6JB | Apr 1999 | £575,000 | Flat / maisonette | Leasehold |
| Flat, 1 The Polygon, London, SW4 0JG | May 1998 | £110,000 | Terraced | Freehold |
| 9 The Polygon, London, SW4 0JG | Jan 1998 | £275,000 | Semi-detached | Freehold |
| 5B The Polygon, London, SW4 0JG | Sep 1995 | £167,500 | Semi-detached | Freehold |
The land
Not covered here yet: surface water flooding, rivers and sea flooding, coal development high-risk area, conservation area, listed buildings nearby, article 4 direction, tree protection, radon. Your conveyancer’s local search covers the planning checks.
View building and land map ↑The building
Unavailable
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
- Unavailable
- Potential EPC band
- Unavailable
- Age band
- Unavailable
- Walls (certificate wording)
- Unavailable
- Roof (certificate wording)
- Unavailable
- Windows (certificate wording)
- Unavailable
- Heating (certificate wording)
- Unavailable
- Building height
- Unavailable
Living
Broadband in the area
Postcode residential gigabit coverage: 0%
Full fibre in the local authority: 86%
Schools nearby
- Swiss Cottage School - Development & Research Centre101 m · School remains Outstanding
- The UCL AcademySecondary · 135 m · Good
- Harris Academy St John's WoodSecondary · 405 m · Improved significantly
- Central School of Speech and Drama448 m
- Trevor-Roberts School465 m
- Hereward House School548 m
- The Hall School567 m
- Ormiston Beachcroft Academy635 m · Good
- Sarum Hall School684 m
- St Paul's Church of England Primary SchoolPrimary · 687 m · School remains Good
- The American School in London691 m
- South Hampstead High School GDST717 m
- Holy Trinity CofE Primary School, NW3Primary · 734 m · Not judged
- Broadhurst School763 m
- Arnold House School778 m
- Saint Christina's School779 m
- St John's Wood Primary SchoolPrimary · 883 m · Standards maintained
- Hampstead Fine Arts College928 m
- Alleyns Hampstead Nursery and Junior School955 m
- Southbank International School Hampstead1078 m
- Woodside School1122 m
- St Mary's School, Hampstead1153 m
- Gloucester House, The Tavistock Children's Day Unit1158 m
- St Christopher's School1187 m
- Maria Montessori School1323 m
- St George's Catholic SchoolSecondary · 1339 m · Not judged
- Rosary Catholic Primary SchoolPrimary · 1357 m · School remains Good
- LSI Independent College1389 m
- Naima Jewish Preparatory School1390 m
- Haverstock SchoolSecondary · 1429 m · Standards maintained
- St Mary's Kilburn Church of England Primary SchoolPrimary · 1441 m · Outstanding
- Hampstead Hill School1448 m
- Fitzjohn's Primary SchoolPrimary · 1460 m · School remains Good
- St Eugene de Mazenod Roman Catholic Primary SchoolPrimary · 1469 m · Outstanding
- St Augustines Federated Schools: CofE Primary SchoolPrimary · 1472 m · Not judged
- Primrose Hill SchoolPrimary · 1476 m · Good
- Devonshire House Preparatory School1486 m
Area context
Deprivation decile (1 is most deprived within its nation): 8 · England 2025
Recorded police incidents: 420
NW8 6JB →Before you offer
Viewing checklist
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Lease documents
Needs document · Saved privately on this device
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?
Ask the conveyancer
Which title, drainage and local searches are needed for this address?
- Leasehold: Ask the agent for the lease, remaining term, charges and planned works.
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