The House CheckCheck before you offer

21 John Parker Square, London, SW11 2HP

Flat / maisonetteLeasehold110 m² · EPC
Last sale£431,500Mar 2016 · HM Land Registry
If it moved with Wandsworth flat prices£412,000Aug 2026 · UK HPI
Flood planning zoneIn Flood Zone 3 — check defences and insurance
EnergyEPC EApr 2021
123MapN ↑238 m ↔
Contains OS data © Crown copyright and database right 2026 · Contains HM Land Registry data © Crown copyright and database right 2026

Before you offer

3 things to check

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.

Environment Agency · Oct 2026

2Leasehold: 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.

HM Land Registry · Mar 2016

3EPC E

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 2021

+ Surface water flooding: Low · Rivers and sea flooding: 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.

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Price

If it moved with Wandsworth flat prices

£412,000

How does the asking price compare?

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

This home’s sale history

Dec 1997 £59,950Aug 2003 £145,000Apr 2007 £247,000Mar 2016 £431,500Dec 1997Mar 2016£431,500
SoldPriceTypeTenureRecord
Mar 2016£431,500Flat / maisonetteLeaseholdCategory B: additional transaction
Apr 2007£247,000Flat / maisonetteLeaseholdA
Aug 2003£145,000Flat / maisonetteLeaseholdA
Dec 1997£59,950Flat / maisonetteLeaseholdA

Street sales

AddressSoldPriceTypeTenure
20 John Parker Square, London, SW11 2HPMay 2023£432,000Flat / maisonetteLeasehold
4 John Parker Square, London, SW11 2HPSep 2021£325,000Flat / maisonetteLeasehold
31 John Parker Square, London, SW11 2HPMar 2019£415,000Flat / maisonetteLeasehold
28 John Parker Square, London, SW11 2HPJun 2016£321,323Flat / maisonetteLeasehold
21 John Parker Square, London, SW11 2HPMar 2016£431,500Flat / maisonetteLeasehold
18 John Parker Square, London, SW11 2HPJun 2012£238,000Flat / maisonetteLeasehold
5 John Parker Square, London, SW11 2HPJul 2011£277,500Flat / maisonetteLeasehold
8 John Parker Square, London, SW11 2HPDec 2010£225,000Flat / maisonetteLeasehold
Show all 24
AddressSoldPriceTypeTenure
19 John Parker Square, London, SW11 2HPDec 2010£225,000Flat / maisonetteLeasehold
1 John Parker Square, London, SW11 2HPApr 2010£215,000Flat / maisonetteLeasehold
18 John Parker Square, London, SW11 2HPSep 2007£232,000Flat / maisonetteLeasehold
4 John Parker Square, London, SW11 2HPApr 2007£175,000Flat / maisonetteLeasehold
21 John Parker Square, London, SW11 2HPApr 2007£247,000Flat / maisonetteLeasehold
1 John Parker Square, London, SW11 2HPNov 2006£180,000Flat / maisonetteLeasehold
18 John Parker Square, London, SW11 2HPMay 2005£200,000Flat / maisonetteLeasehold
18 John Parker Square, London, SW11 2HPDec 2004£152,000Flat / maisonetteLeasehold
21 John Parker Square, London, SW11 2HPAug 2003£145,000Flat / maisonetteLeasehold
4 John Parker Square, London, SW11 2HPJul 2003£88,000Flat / maisonetteLeasehold
18 John Parker Square, London, SW11 2HPJun 2002£121,000Flat / maisonetteLeasehold
18 John Parker Square, London, SW11 2HPFeb 2000£73,000Flat / maisonetteLeasehold
8 John Parker Square, London, SW11 2HPNov 1999£95,000Flat / maisonetteLeasehold
21 John Parker Square, London, SW11 2HPDec 1997£59,950Flat / maisonetteLeasehold
5 John Parker Square, London, SW11 2HPDec 1996£35,000Flat / maisonetteLeasehold
2 John Parker Square, London, SW11 2HPMay 1996£32,000Flat / maisonetteLeasehold
All street records →

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.

Environment Agency · Oct 2026

+ Surface water flooding: Low · Rivers and sea flooding: 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 E

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 2021

Floor area
110 m²
Potential EPC band
D
Age band
England and Wales: 1950-1966
Walls (certificate wording)
System built, as built, no insulation (assumed)
Roof (certificate wording)
Flat, no insulation (assumed)
Windows (certificate wording)
Mostly double glazing
Heating (certificate wording)
Boiler and radiators, mains gas, Room heaters, electric
Building height
Unavailable

EPC · Apr 2021

Living

Broadband in the area

Postcode residential gigabit coverage: 100%

Full fibre in the local authority: 84.9%

Ofcom · Jan 2026

Schools nearby

DfE GIAS · Nov 2026 · Ofsted · Sep 2026

Area context

Deprivation decile (1 is most deprived within its nation): 3 · England 2025

Recorded police incidents: 292

SW11 2HP →

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?

  • Energy certificate: 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.
  • 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