Flat 5, 21 Castle Avenue, London, E4 9PY

Flat / maisonetteLeasehold50 m² · EPC

Last sale£325,000Oct 2018 · HM Land Registry

If it moved with Waltham Forest flat prices£343,000Aug 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

1 thing to check

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.

HM Land Registry · Oct 2018

＋ 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.

Buying stagePrepare for a viewing ↓Saved privately on this device

Price

HM Land Registry · Sep 2026 · UK HPI · Aug 2026

If it moved with Waltham Forest flat prices

£343,000

How does the asking price compare?

This home’s sale history

Sold	Price	Type	Tenure	Record
Oct 2018	£325,000	Flat / maisonette	Leasehold	A
Jul 2018	£320,000	Flat / maisonette	Leasehold	Category B: additional transaction
Feb 2003	£173,000	Flat / maisonette	Leasehold	A
Mar 1999	£74,000	Flat / maisonette	Leasehold	A

Street sales

Same type and tenure, other homes in the last 36 months: £355,000 · 11 sales

Address	Sold	Price	Type	Tenure
Flat 2, 12 Castle Avenue, London, E4 9QD	Jun 2026	£383,350	Flat / maisonette	Leasehold
Flat 9, 31 Castle Avenue, London, E4 9PY	Mar 2026	£420,000	Flat / maisonette	Leasehold
Flat 8, 31 Castle Avenue, London, E4 9PY	Jan 2026	£375,000	Flat / maisonette	Leasehold
16 Castle Avenue, London, E4 9QD	Oct 2025	£1,550,000	Semi-detached	Freehold
Flat 8, 12 Castle Avenue, London, E4 9QD	Mar 2025	£340,000	Flat / maisonette	Leasehold
Flat 5, Hedgemoor Court, 24 Castle Avenue, London, E4 9QE	Mar 2025	£395,000	Flat / maisonette	Leasehold
32 Castle Avenue, London, E4 9QD	Feb 2025	£920,000	Semi-detached	Freehold
Flat 7, 31 Castle Avenue, London, E4 9PY	Jan 2025	£355,000	Flat / maisonette	Leasehold

Show all 148

Address	Sold	Price	Type	Tenure
Flat 3, Hedgemoor Court, 24 Castle Avenue, London, E4 9QE	Dec 2024	£286,000	Flat / maisonette	Leasehold
Flat 7, 12 Castle Avenue, London, E4 9QD	Oct 2024	£335,000	Flat / maisonette	Leasehold
Flat 6, 31 Castle Avenue, London, E4 9PY	Mar 2024	£330,000	Flat / maisonette	Leasehold
Flat 1, Wentworth Court, 25 Castle Avenue, London, E4 9PX	Feb 2024	£82,000	Other property	Freehold
Flat 11, Wentworth Court, 25 Castle Avenue, London, E4 9PX	Jan 2024	£459,950	Flat / maisonette	Leasehold
5, Bailey Court Castle Avenue, London, E4 9QB	Jan 2024	£355,000	Flat / maisonette	Leasehold
9, Bailey Court Castle Avenue, London, E4 9QB	Oct 2023	£305,000	Flat / maisonette	Leasehold
30 Castle Avenue, London, E4 9QD	Sep 2023	£1,140,000	Semi-detached	Freehold
Flat 2, 31 Castle Avenue, London, E4 9PY	Sep 2023	£320,000	Flat / maisonette	Leasehold
Flat 3, Bailey Court, 29 Castle Avenue, London, E4 9QB	Jul 2023	£327,000	Flat / maisonette	Leasehold
Flat 3, 31 Castle Avenue, London, E4 9PY	Feb 2023	£342,500	Flat / maisonette	Leasehold
6, Bailey Court Castle Avenue, London, E4 9QB	Jan 2023	£365,000	Flat / maisonette	Leasehold
Flat 2, 21 Castle Avenue, London, E4 9PY	Jun 2022	£360,000	Flat / maisonette	Leasehold
Flat 3, Harcourt House Castle Avenue, London, E4 9QA	May 2022	£350,000	Flat / maisonette	Leasehold
12, Bailey Court Castle Avenue, London, E4 9QB	May 2022	£353,000	Flat / maisonette	Leasehold
4, Bailey Court Castle Avenue, London, E4 9QB	May 2022	£350,000	Flat / maisonette	Leasehold
Flat 5, 31 Castle Avenue, London, E4 9PY	Apr 2022	£355,000	Flat / maisonette	Leasehold
6 Castle Avenue, London, E4 9QD	Dec 2021	£1,100,000	Semi-detached	Freehold
46 Castle Avenue, London, E4 9QD	Nov 2021	£262,500	Terraced	Freehold
Flat 5, Hedgemoor Court, 24 Castle Avenue, London, E4 9QE	Nov 2021	£324,995	Flat / maisonette	Leasehold
Flat 7, Castle House Castle Avenue, London, E4 9QG	Aug 2021	£310,000	Flat / maisonette	Leasehold
Flat 3, 21 Castle Avenue, London, E4 9PY	Jul 2021	£349,000	Flat / maisonette	Leasehold
11, Bailey Court Castle Avenue, London, E4 9QB	Apr 2021	£340,000	Flat / maisonette	Leasehold
8 Castle Avenue, London, E4 9QD	Jan 2021	£341,000	Semi-detached	Leasehold
Flat 13, Castle House Castle Avenue, London, E4 9QG	Nov 2020	£250,000	Flat / maisonette	Leasehold
17 Castle Avenue, London, E4 9PY	Aug 2020	£675,000	Terraced	Freehold
Flat 8, Bailey Court, 29 Castle Avenue, London, E4 9QB	May 2020	£350,000	Flat / maisonette	Leasehold
10 Castle Avenue, London, E4 9QD	Aug 2019	£715,000	Semi-detached	Freehold
Flat 5, 21 Castle Avenue, London, E4 9PY	Oct 2018	£325,000	Flat / maisonette	Leasehold
Flat 5, 21 Castle Avenue, London, E4 9PY	Jul 2018	£320,000	Flat / maisonette	Leasehold
48 Castle Avenue, London, E4 9QD	Feb 2018	£670,000	Detached	Freehold
Flat 7, Harcourt House Castle Avenue, London, E4 9QA	Oct 2017	£340,000	Flat / maisonette	Leasehold
Flat 1, Castle House Castle Avenue, London, E4 9QG	Sep 2017	£270,000	Flat / maisonette	Leasehold
15 Castle Avenue, London, E4 9PY	Jul 2017	£663,000	Terraced	Freehold
16 Castle Avenue, London, E4 9QD	Jun 2017	£1,075,000	Semi-detached	Freehold
Flat 12, Wentworth Court, 25 Castle Avenue, London, E4 9PX	Apr 2017	£450,000	Flat / maisonette	Leasehold
Flat 9, 31 Castle Avenue, London, E4 9PY	Mar 2017	£240,000	Flat / maisonette	Leasehold
14 Castle Avenue, London, E4 9QD	Jan 2017	£820,000	Semi-detached	Freehold
Flat 3, 12 Castle Avenue, London, E4 9QD	Jan 2017	£350,000	Flat / maisonette	Leasehold
44 Castle Avenue, London, E4 9QD	Jan 2017	£483,000	Terraced	Freehold
Flat 2, 12 Castle Avenue, London, E4 9QD	Aug 2016	£350,000	Flat / maisonette	Leasehold
42 Castle Avenue, London, E4 9QD	Mar 2016	£427,500	Terraced	Freehold
Flat 1, 31 Castle Avenue, London, E4 9PY	Mar 2016	£325,000	Flat / maisonette	Leasehold
Flat 6, 31 Castle Avenue, London, E4 9PY	Sep 2015	£280,000	Flat / maisonette	Leasehold
1, Bailey Court Castle Avenue, London, E4 9QB	Sep 2015	£284,000	Flat / maisonette	Leasehold
Flat 3, Harcourt House Castle Avenue, London, E4 9QA	Sep 2015	£300,000	Flat / maisonette	Leasehold
Flat 9, Wentworth Court, 25 Castle Avenue, London, E4 9PX	Jul 2015	£342,000	Flat / maisonette	Leasehold
Flat 4, 31 Castle Avenue, London, E4 9PY	Mar 2015	£260,000	Flat / maisonette	Leasehold
16 Castle Avenue, London, E4 9QD	Jan 2015	£765,000	Semi-detached	Freehold
22 Castle Avenue, London, E4 9QD	Nov 2014	£870,000	Semi-detached	Freehold
Flat 4, Harcourt House Castle Avenue, London, E4 9QA	Oct 2014	£270,000	Flat / maisonette	Leasehold
Flat 7, Wentworth Court, 25 Castle Avenue, London, E4 9PX	Jul 2014	£310,000	Flat / maisonette	Leasehold
Flat 7, Castle House Castle Avenue, London, E4 9QG	Jun 2014	£243,000	Flat / maisonette	Leasehold
Flat 1, 21 Castle Avenue, London, E4 9PY	Feb 2014	£250,000	Flat / maisonette	Leasehold
Flat 4, 21 Castle Avenue, London, E4 9PY	Dec 2013	£230,000	Flat / maisonette	Leasehold
18 Castle Avenue, London, E4 9QD	Aug 2013	£820,000	Semi-detached	Freehold
Flat 8, Bailey Court, 29 Castle Avenue, London, E4 9QB	May 2013	£237,500	Flat / maisonette	Leasehold
Flat 8, Harcourt House Castle Avenue, London, E4 9QA	May 2013	£205,000	Flat / maisonette	Leasehold
Flat 2, Harcourt House Castle Avenue, London, E4 9QA	May 2013	£107,000	Flat / maisonette	Leasehold
6, Bailey Court Castle Avenue, London, E4 9QB	Apr 2013	£214,000	Flat / maisonette	Leasehold
Flat 6, 21 Castle Avenue, London, E4 9PY	Apr 2013	£215,000	Flat / maisonette	Leasehold
Flat 9, Wentworth Court, 25 Castle Avenue, London, E4 9PX	Feb 2013	£267,500	Flat / maisonette	Leasehold
Flat 7, Harcourt House Castle Avenue, London, E4 9QA	Aug 2012	£224,000	Flat / maisonette	Leasehold
Flat 8, Bailey Court, 29 Castle Avenue, London, E4 9QB	May 2012	£215,500	Flat / maisonette	Leasehold
Flat 10, Hedgemoor Court Castle Avenue, London, E4 9QE	Dec 2011	£190,000	Flat / maisonette	Leasehold
Flat 8, 31 Castle Avenue, London, E4 9PY	Oct 2011	£222,500	Flat / maisonette	Leasehold
30 Castle Avenue, London, E4 9QD	Sep 2011	£450,000	Semi-detached	Freehold
Flat 4, 12 Castle Avenue, London, E4 9QD	Aug 2011	£201,000	Flat / maisonette	Leasehold
Flat 14, Castle House Castle Avenue, London, E4 9QG	Apr 2011	£140,000	Flat / maisonette	Leasehold
Flat 6, 12 Castle Avenue, London, E4 9QD	Dec 2010	£202,500	Flat / maisonette	Leasehold
4, Bailey Court Castle Avenue, London, E4 9QB	Nov 2010	£195,000	Flat / maisonette	Leasehold
Flat 3, Bailey Court, 29 Castle Avenue, London, E4 9QB	Oct 2010	£189,500	Flat / maisonette	Leasehold
Flat 5, 12 Castle Avenue, London, E4 9QD	Oct 2010	£200,000	Flat / maisonette	Leasehold
4 Castle Avenue, London, E4 9QD	Jul 2010	£470,000	Semi-detached	Freehold
Flat 7, Hedgemoor Court Castle Avenue, London, E4 9QE	Jun 2010	£193,500	Flat / maisonette	Leasehold
Flat 5, Harcourt House Castle Avenue, London, E4 9QA	May 2010	£236,000	Flat / maisonette	Leasehold
12, Bailey Court Castle Avenue, London, E4 9QB	Oct 2009	£175,000	Flat / maisonette	Leasehold
Flat 3, Harcourt House Castle Avenue, London, E4 9QA	Aug 2007	£213,000	Flat / maisonette	Leasehold
18 Castle Avenue, London, E4 9QD	Jun 2007	£300,000	Semi-detached	Freehold
Flat 9, Wentworth Court, 25 Castle Avenue, London, E4 9PX	Jun 2007	£250,000	Flat / maisonette	Leasehold
6 Castle Avenue, London, E4 9QD	Mar 2007	£485,000	Semi-detached	Freehold
44 Castle Avenue, London, E4 9QD	Jan 2007	£285,000	Terraced	Freehold
Flat 1, 31 Castle Avenue, London, E4 9PY	Nov 2006	£175,000	Flat / maisonette	Leasehold
Flat 1, 21 Castle Avenue, London, E4 9PY	Aug 2006	£160,000	Flat / maisonette	Leasehold
Flat 5, 12 Castle Avenue, London, E4 9QD	Aug 2006	£193,500	Flat / maisonette	Leasehold
22 Castle Avenue, London, E4 9QD	Jul 2006	£650,000	Semi-detached	Freehold
Flat 4, 12 Castle Avenue, London, E4 9QD	Apr 2006	£187,500	Flat / maisonette	Leasehold
Flat 6, 12 Castle Avenue, London, E4 9QD	Apr 2006	£175,000	Flat / maisonette	Leasehold
Flat 7, 31 Castle Avenue, London, E4 9PY	Mar 2006	£176,500	Flat / maisonette	Leasehold
5, Bailey Court Castle Avenue, London, E4 9QB	Feb 2006	£175,000	Flat / maisonette	Leasehold
Flat 7, Harcourt House Castle Avenue, London, E4 9QA	Feb 2006	£167,500	Flat / maisonette	Leasehold
4, Bailey Court Castle Avenue, London, E4 9QB	Mar 2005	£157,500	Flat / maisonette	Leasehold
Flat 4, 21 Castle Avenue, London, E4 9PY	Dec 2004	£169,500	Flat / maisonette	Leasehold
Flat 3, 21 Castle Avenue, London, E4 9PY	Dec 2004	£159,000	Flat / maisonette	Leasehold
Flat 7, Hedgemoor Court Castle Avenue, London, E4 9QE	Nov 2004	£173,500	Flat / maisonette	Leasehold
Flat 7, Wentworth Court, 25 Castle Avenue, London, E4 9PX	Oct 2004	£220,000	Flat / maisonette	Leasehold
9 Castle Avenue, London, E4 9PY	Sep 2004	£295,000	Detached	Freehold
5, Bailey Court Castle Avenue, London, E4 9QB	Aug 2004	£157,000	Flat / maisonette	Leasehold
Flat 5, 12 Castle Avenue, London, E4 9QD	Jul 2004	£163,000	Flat / maisonette	Leasehold
Flat 8, Bailey Court, 29 Castle Avenue, London, E4 9QB	Apr 2004	£155,000	Flat / maisonette	Leasehold
17 Castle Avenue, London, E4 9PY	Nov 2003	£320,000	Terraced	Freehold
Flat 8, 31 Castle Avenue, London, E4 9PY	Sep 2003	£171,950	Flat / maisonette	Leasehold
9 Castle Avenue, London, E4 9PY	Aug 2003	£249,995	Detached	Freehold
Flat 14, Castle House Castle Avenue, London, E4 9QG	Mar 2003	£149,995	Flat / maisonette	Leasehold
Flat 5, 21 Castle Avenue, London, E4 9PY	Feb 2003	£173,000	Flat / maisonette	Leasehold
42 Castle Avenue, London, E4 9QD	Oct 2002	£212,000	Terraced	Freehold
8 Castle Avenue, London, E4 9QD	Aug 2002	£110,000	Flat / maisonette	Leasehold
Flat 1, Wentworth Court, 25 Castle Avenue, London, E4 9PX	Jul 2002	£208,000	Flat / maisonette	Leasehold
Flat 3, 31 Castle Avenue, London, E4 9PY	Jul 2002	£146,000	Flat / maisonette	Leasehold
Flat 2, 12 Castle Avenue, London, E4 9QD	Jun 2002	£142,500	Flat / maisonette	Leasehold
Flat 8, 31 Castle Avenue, London, E4 9PY	Mar 2002	£143,000	Flat / maisonette	Leasehold
Flat 2, 21 Castle Avenue, London, E4 9PY	Nov 2001	£130,000	Flat / maisonette	Leasehold
Flat 14, Castle House Castle Avenue, London, E4 9QG	Aug 2001	£105,000	Flat / maisonette	Leasehold
Flat 1, Wentworth Court, 25 Castle Avenue, London, E4 9PX	Jun 2001	£165,000	Flat / maisonette	Leasehold
Flat 7, Wentworth Court, 25 Castle Avenue, London, E4 9PX	Jun 2001	£168,000	Flat / maisonette	Leasehold
Flat 9, Wentworth Court, 25 Castle Avenue, London, E4 9PX	May 2001	£168,000	Flat / maisonette	Leasehold
Flat 12, Wentworth Court, 25 Castle Avenue, London, E4 9PX	May 2001	£208,000	Flat / maisonette	Leasehold
Flat 11, Wentworth Court, 25 Castle Avenue, London, E4 9PX	Apr 2001	£150,000	Flat / maisonette	Leasehold
44 Castle Avenue, London, E4 9QD	Nov 2000	£157,000	Terraced	Freehold
Flat 7, 31 Castle Avenue, London, E4 9PY	Nov 2000	£108,000	Flat / maisonette	Leasehold
Flat 6, 12 Castle Avenue, London, E4 9QD	May 2000	£83,000	Flat / maisonette	Leasehold
Flat 6, 21 Castle Avenue, London, E4 9PY	Jul 1999	£76,500	Flat / maisonette	Leasehold
30A Castle Avenue, London, E4 9QD	Jul 1999	£185,000	Terraced	Freehold
42 Castle Avenue, London, E4 9QD	Apr 1999	£125,000	Terraced	Freehold
Flat 5, 21 Castle Avenue, London, E4 9PY	Mar 1999	£74,000	Flat / maisonette	Leasehold
Flat 8, 31 Castle Avenue, London, E4 9PY	Jan 1999	£79,000	Flat / maisonette	Leasehold
Flat 5, Harcourt House Castle Avenue, London, E4 9QA	Nov 1998	£71,000	Flat / maisonette	Leasehold
Flat 3, 31 Castle Avenue, London, E4 9PY	Nov 1998	£75,000	Flat / maisonette	Leasehold
Flat 1, Castle House Castle Avenue, London, E4 9QG	Jun 1998	£47,000	Flat / maisonette	Leasehold
Flat 1, 21 Castle Avenue, London, E4 9PY	Jan 1998	£63,000	Flat / maisonette	Leasehold
Flat 7, Castle House Castle Avenue, London, E4 9QG	Sep 1997	£45,500	Flat / maisonette	Leasehold
Flat 4, 21 Castle Avenue, London, E4 9PY	Aug 1997	£62,500	Flat / maisonette	Leasehold
Flat 7, 31 Castle Avenue, London, E4 9PY	Jun 1997	£61,750	Flat / maisonette	Leasehold
Flat 5, 31 Castle Avenue, London, E4 9PY	Nov 1996	£59,995	Flat / maisonette	Leasehold
48 Castle Avenue, London, E4 9QD	Aug 1996	£129,000	Detached	Freehold
Flat 1, 21 Castle Avenue, London, E4 9PY	Jul 1996	£49,000	Flat / maisonette	Leasehold
Flat 14, Castle House Castle Avenue, London, E4 9QG	Jun 1996	£45,000	Flat / maisonette	Leasehold
12, Bailey Court Castle Avenue, London, E4 9QB	Aug 1995	£58,250	Flat / maisonette	Leasehold
6, Bailey Court Castle Avenue, London, E4 9QB	Apr 1995	£57,000	Flat / maisonette	Leasehold
Flat 3, Harcourt House Castle Avenue, London, E4 9QA	Apr 1995	£52,000	Flat / maisonette	Leasehold

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: 50 m²
Potential EPC band: C
Age band: England and Wales: 1950-1966
Walls (certificate wording): Cavity wall, filled cavity
Roof (certificate wording): Flat, no insulation (assumed)
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: 75%

Full fibre in the local authority: 88.3%

Ofcom · Jan 2026

Schools nearby

Highams Park SchoolSecondary · 232 m · Good
Handsworth Primary SchoolPrimary · 315 m · Good
Joseph Clarke School432 m · School remains Good
Oakhill Primary SchoolPrimary · 579 m · Not judged
Selwyn Primary SchoolPrimary · 848 m · Outstanding
Ainslie Wood Primary SchoolPrimary · 964 m · Good
Longshaw Primary AcademyPrimary · 1111 m · Good
Woodford County High SchoolSecondary · 1138 m · Good
South Chingford Foundation SchoolSecondary · 1236 m · School remains Good
Woodford Green Primary SchoolPrimary · 1258 m · Not judged
St Aubyn's School1275 m
Lime Academy LarkswoodPrimary · 1314 m · Good
Trinity Catholic High SchoolSecondary · 1433 m · Good
Thorpe Hall Primary SchoolPrimary · 1456 m · School remains Good

DfE GIAS · Nov 2026 · Ofsted · Sep 2026

Area context

Deprivation decile (1 is most deprived within its nation): 4 · England 2025

Recorded police incidents: 137

E4 9PY →

Before you offer

Viewing checklist

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Private notes

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Lease documents

Needs document · Saved privately on this device

Remaining lease lengthDocument received / answeredGround rent and review clausesDocument received / answeredService charge and accountsDocument received / answeredPlanned major works and reserve fundsDocument received / answeredBuilding safety and lender requirementsDocument received / answered

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

For Flat 5, 21 Castle Avenue, London, E4 9PY, please confirm the full address and asking price.

Ask the agent for the lease, remaining term, charges and planned works.

Please provide the EPC, details of alterations and any previous flooding, movement or insurance claims.

Please provide the lease, remaining term, ground rent, service charges, planned major works and building-safety documents.

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

INSPIRE conditions · Sources and licences