The House CheckCheck before you offer

1 Blenheim Close, London, SE12 9AR

DetachedFreehold97 m² · EPC
Last sale£371,995Nov 2002 · HM Land Registry
If it moved with Lewisham detached prices£1,139,000Aug 2026 · UK HPI
Surface water floodingVery low
EnergyEPC DApr 2014
MapN ↑119 m ↔
Contains OS data © Crown copyright and database right 2026 · Contains HM Land Registry data © Crown copyright and database right 2026

Before you offer

Nothing to flag in the checks we have

+ Flood risk very low · Outside coal high-risk area · Not in a higher-radon area · EPC D

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.

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Price

If it moved with Lewisham detached prices

£1,139,000

How does the asking price compare?

Enter a figure, or “offers over £500k”. Saved privately on this device

This home’s sale history

SoldPriceTypeTenureRecord
Nov 2002£371,995DetachedFreeholdA · New build

Street sales

AddressSoldPriceTypeTenure
5 Blenheim Close, London, SW20 9BDMar 2025£765,000Semi-detachedFreehold
2 Blenheim Close, London, SW20 9BDOct 2024£800,000Semi-detachedFreehold
8 Blenheim Close, London, N21 2HQAug 2024£677,500TerracedFreehold
12 Blenheim Close, London, SE12 9ARJul 2021£710,000TerracedFreehold
8 Blenheim Close, London, N21 2HQNov 2019£597,500TerracedFreehold
9 Blenheim Close, London, SE12 9AROct 2012£475,000DetachedFreehold
4 Blenheim Close, London, N21 2HQJan 2010£403,000Semi-detachedFreehold
2 Blenheim Close, London, SE12 9ARJul 2008£365,000DetachedFreehold
Show all 33
AddressSoldPriceTypeTenure
1 Blenheim Close, London, SW20 9BDApr 2008£460,000Semi-detachedFreehold
10 Blenheim Close, London, SE12 9ARNov 2007£387,000DetachedFreehold
1 Blenheim Close, London, N21 2HQNov 2007£385,000Semi-detachedFreehold
9 Blenheim Close, London, N21 2HQJun 2007£382,500TerracedFreehold
8 Blenheim Close, London, N21 2HQDec 2006£387,500TerracedFreehold
12 Blenheim Close, London, SE12 9ARMay 2006£387,000TerracedFreehold
8 Blenheim Close, London, SE12 9AROct 2004£430,000DetachedFreehold
9 Blenheim Close, London, N21 2HQSep 2004£319,950TerracedFreehold
4 Blenheim Close, London, N21 2HQMar 2004£324,000Semi-detachedFreehold
11 Blenheim Close, London, N21 2HQNov 2003£293,000TerracedFreehold
10 Blenheim Close, London, SE12 9ARJun 2003£395,995DetachedFreehold
7 Blenheim Close, London, SE12 9ARJun 2003£429,995DetachedFreehold
12 Blenheim Close, London, SE12 9ARMay 2003£349,995DetachedFreehold
9 Blenheim Close, London, SE12 9ARApr 2003£399,995DetachedFreehold
4 Blenheim Close, London, SE12 9ARApr 2003£388,000DetachedFreehold
5 Blenheim Close, London, SE12 9ARDec 2002£435,995DetachedFreehold
6 Blenheim Close, London, SE12 9ARDec 2002£359,995DetachedFreehold
1 Blenheim Close, London, SE12 9ARNov 2002£371,995DetachedFreehold
2 Blenheim Close, London, SE12 9ARNov 2002£354,995DetachedFreehold
8 Blenheim Close, London, SE12 9ARSep 2002£433,995DetachedFreehold
5 Blenheim Close, London, SW20 9BDSep 2002£339,950Semi-detachedFreehold
5 Blenheim Close, London, N21 2HQJan 2001£226,000TerracedFreehold
13 Blenheim Close, London, N21 2HQNov 1996£127,000TerracedFreehold
2 Blenheim Close, London, SW20 9BDJul 1996£125,000Semi-detachedFreehold
5 Blenheim Close, London, SW20 9BDMay 1996£92,000Semi-detachedFreehold
All street records →

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

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.

EPC · Apr 2014

Floor area
97 m²
Potential EPC band
B
Age band
England and Wales: 1996-2002
Walls (certificate wording)
Cavity wall, as built, insulated (assumed)
Roof (certificate wording)
Pitched, 200 mm loft insulation
Windows (certificate wording)
Fully double glazed
Heating (certificate wording)
Boiler and radiators, mains gas
Building height
Unavailable

EPC · Apr 2014

Living

Broadband in the area

Postcode residential gigabit coverage: 100%

Full fibre in the local authority: 78.3%

Ofcom · Jan 2026

Schools nearby

DfE GIAS · Nov 2026 · Ofsted · Sep 2026

Area context

Deprivation decile (1 is most deprived within its nation): 8 · England 2025

Recorded police incidents: 54

SE12 9AR →

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.

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Questions for the agent

Questions for your surveyor and conveyancer

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Which survey level covers this home’s condition, damp, cracks and any alterations?

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      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