1Radon: Testing advised
Higher-radon area (1–3% of homes). Radon can affect long-term health.
Ask for existing test results or use a 3-month test kit, about £50.
20 Portnalls Close, Coulsdon, CR5 3DB
Last sale£457,500May 2024 · HM Land Registry
If it moved with Croydon terrace prices£478,000Aug 2026 · UK HPI
RadonTesting advised
EnergyEPC CAug 2022
MapN ↑119 m ↔
Before you offer
2 things to check
2Uninsulated 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.
＋ Flood risk very low · Outside coal high-risk 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 Croydon terrace prices
£478,000
How does the asking price compare?
This home’s sale history
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| May 2024 | £457,500 | Terraced | Freehold | A |
| Sep 2011 | £250,000 | Terraced | Freehold | A |
| Jun 2008 | £232,500 | Terraced | Freehold | A |
| Nov 1995 | £74,500 | Terraced | Freehold | A |
Street sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 18 Portnalls Close, Coulsdon, CR5 3DB | Dec 2025 | £570,000 | Semi-detached | Freehold |
| 20 Portnalls Close, Coulsdon, CR5 3DB | May 2024 | £457,500 | Terraced | Freehold |
| 2 Portnalls Close, Coulsdon, CR5 3DB | Mar 2021 | £508,500 | Terraced | Freehold |
| 18 Portnalls Close, Coulsdon, CR5 3DB | Nov 2020 | £532,500 | Semi-detached | Freehold |
| 30 Portnalls Close, Coulsdon, CR5 3DB | Jun 2020 | £420,000 | Terraced | Freehold |
| 38 Portnalls Close, Coulsdon, CR5 3DB | Sep 2018 | £420,000 | Semi-detached | Freehold |
| 12 Portnalls Close, Coulsdon, CR5 3DB | Mar 2018 | £400,000 | Terraced | Freehold |
| 28 Portnalls Close, Coulsdon, CR5 3DB | Oct 2017 | £374,000 | Terraced | Freehold |
Show all 22
The land
Radon: Testing advised
Higher-radon area (1–3% of homes). Radon can affect long-term health.
Ask for existing test results or use a 3-month test kit, about £50.
＋ Flood risk very low · Outside coal high-risk 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
- 77 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, 270 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: 70.4%
Schools nearby
- St Aidan's Catholic Primary SchoolPrimary · 363 m · School remains Good
- Smitham Primary SchoolPrimary · 550 m · School remains Good
- Chipstead Valley Primary SchoolPrimary · 676 m · Outstanding
- Serenity School1395 m
Area context
Deprivation decile (1 is most deprived within its nation): 10 · England 2025
Recorded police incidents: 142
CR5 3DB →Before you offer
Viewing checklist
Saved privately on this device
Refresh the saved facts when you return. No email alerts are sent.
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?
- Radon: Ask for existing test results or use a 3-month test kit, about £50.
- 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