The House CheckCheck before you offer

55B Windermere Avenue, London, N3 3RD

DetachedFreehold565 m² · EPC
Last sale£1,800,000Jan 2010 · HM Land Registry
If it moved with Barnet detached prices£3,507,000Aug 2026 · UK HPI
Surface water floodingHigh
EnergyEPC BAug 2009
1MapN ↑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

1Surface water flooding: High

Heavy rain can collect around the home and affect insurance costs.

Ask about previous flooding and obtain an insurance quote; ask the conveyancer about a flood search.

Environment Agency · Jun 2026

＋ Rivers and sea flooding: Very low · Outside coal high-risk area · Not in a higher-radon area · EPC B

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 device

Price

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

If it moved with Barnet detached prices

£3,507,000

How does the asking price compare?

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

This home’s sale history

SoldPriceTypeTenureRecord
Jan 2010£1,800,000DetachedFreeholdA · New build

Street sales

AddressSoldPriceTypeTenure
1A Windermere Avenue, London, NW6 6LPJun 2026£745,000Flat / maisonetteLeasehold
27 Windermere Avenue, London, NW6 6LPNov 2025£1,810,000TerracedFreehold
66 Windermere Avenue, London, N3 3RAOct 2025£1,512,500Semi-detachedFreehold
16 Windermere Avenue, London, NW6 6LNSep 2025£1,685,000TerracedFreehold
27 Windermere Avenue, Merton Park, London, SW19 3EPJun 2025£835,000TerracedFreehold
28 Windermere Avenue, London, NW6 6LNNov 2024£2,076,000TerracedFreehold
20 Windermere Avenue, London, NW6 6LNOct 2024£1,793,640TerracedFreehold
39 Windermere Avenue, London, NW6 6LPSep 2024£2,050,000TerracedFreehold
Show all 151
AddressSoldPriceTypeTenure
8 Windermere Avenue, London, NW6 6LNAug 2024£2,350,000TerracedFreehold
25 Windermere Avenue, London, NW6 6LPAug 2024£2,350,000TerracedFreehold
11 Windermere Avenue, London, N3 3QXMay 2024£1,160,000Semi-detachedFreehold
23 Windermere Avenue, London, NW6 6LPApr 2024£1,720,000TerracedFreehold
87 Windermere Avenue, London, N3 3RDJul 2023£1,180,000Semi-detachedFreehold
32 Windermere Avenue, London, NW6 6LNJul 2022£2,300,000TerracedFreehold
14 Windermere Avenue, London, NW6 6LNJul 2022£1,700,000TerracedFreehold
12 Windermere Avenue, London, NW6 6LNApr 2022£2,296,000TerracedFreehold
65 Windermere Avenue, London, N3 3RDMar 2022£1,065,000Semi-detachedFreehold
44 Windermere Avenue, London, NW6 6LNFeb 2022£670,000Flat / maisonetteLeasehold
1 Windermere Avenue, London, N3 3QXDec 2021£1,865,000DetachedFreehold
94 Windermere Avenue, London, N3 3RAJun 2021£1,431,000Semi-detachedFreehold
17 Windermere Avenue, London, NW6 6LPJun 2021£1,699,950TerracedFreehold
31 Windermere Avenue, London, N3 3QXMar 2021£675,000Semi-detachedLeasehold
15 Windermere Avenue, Merton Park, London, SW19 3EPFeb 2021£315,000TerracedFreehold
19 Windermere Avenue, London, NW6 6LPDec 2020£1,650,000TerracedFreehold
45 Windermere Avenue, London, N3 3RDOct 2020£1,330,000Semi-detachedFreehold
1A Windermere Avenue, London, NW6 6LPOct 2019£650,000Flat / maisonetteLeasehold
8 Windermere Avenue, London, NW6 6LNJul 2019£1,590,000TerracedFreehold
64 Windermere Avenue, London, N3 3RAMay 2019£1,150,000Semi-detachedFreehold
25 Windermere Avenue, London, NW6 6LPAug 2018£1,525,000TerracedFreehold
44 Windermere Avenue, London, N3 3RAAug 2018£1,585,000DetachedFreehold
50 Windermere Avenue, London, N3 3RAMay 2018£3,150,000DetachedFreehold
72 Windermere Avenue, London, N3 3RAMay 2018£1,125,000Semi-detachedFreehold
29 Windermere Avenue, London, NW6 6LPApr 2018£1,630,000TerracedFreehold
12 Windermere Avenue, London, N3 3QYDec 2017£1,000,000Semi-detachedFreehold
76 Windermere Avenue, London, N3 3RAJul 2017£1,250,000TerracedFreehold
91 Windermere Avenue, London, N3 3RDJul 2017£1,037,500Semi-detachedFreehold
53 Windermere Avenue, London, N3 3RDJun 2017£1,330,000Semi-detachedFreehold
59 Windermere Avenue, Merton Park, London, SW19 3EPFeb 2017£650,000TerracedFreehold
56 Windermere Avenue, London, N3 3RAAug 2016£1,680,000DetachedFreehold
6 Windermere Avenue, London, N3 3QYMar 2016£1,025,482Semi-detachedFreehold
41 Windermere Avenue, London, SW19 3EPMar 2016£680,000TerracedFreehold
Ground Floor Flat, 3 Windermere Avenue, London, NW6 6LPMar 2016£657,500Flat / maisonetteLeasehold
33 Windermere Avenue, London, NW6 6LPFeb 2016£1,750,000TerracedFreehold
10 Windermere Avenue, London, N3 3QYSep 2015£1,275,000Semi-detachedFreehold
13 Windermere Avenue, London, N3 3QXJul 2015£1,200,000Semi-detachedFreehold
64 Windermere Avenue, London, SW19 3ERMar 2015£550,000TerracedFreehold
29 Windermere Avenue, London, SW19 3EPJan 2015£772,000TerracedFreehold
27 Windermere Avenue, Merton Park, London, SW19 3EPOct 2014£595,000TerracedFreehold
34 Windermere Avenue, London, N3 3RAOct 2014£1,280,000DetachedFreehold
35 Windermere Avenue, London, NW6 6LPOct 2014£1,500,000TerracedFreehold
74 Windermere Avenue, London, N3 3RASep 2014£999,999Semi-detachedFreehold
92 Windermere Avenue, London, N3 3RAJul 2014£910,000Semi-detachedFreehold
21 Windermere Avenue, London, N3 3QXJul 2014£1,127,000Semi-detachedFreehold
32 Windermere Avenue, London, NW6 6LNMay 2014£1,720,000TerracedFreehold
4 Windermere Avenue, London, NW6 6LNFeb 2014£1,660,000TerracedFreehold
15 Windermere Avenue, Merton Park, London, SW19 3EPJan 2014£440,000TerracedFreehold
78 Windermere Avenue, London, N3 3RAJan 2014£1,535,000DetachedFreehold
55A Windermere Avenue, London, N3 3RDDec 2013£1,780,000DetachedFreehold
10 Windermere Avenue, London, N3 3QYOct 2013£825,000Semi-detachedFreehold
5 Windermere Avenue, London, SW19 3EPSep 2013£480,000TerracedFreehold
1 Windermere Avenue, London, N3 3QXSep 2013£1,075,000DetachedFreehold
54 Windermere Avenue, London, SW19 3ERJul 2013£475,000TerracedFreehold
29 Windermere Avenue, London, SW19 3EPJun 2013£385,000TerracedFreehold
76 Windermere Avenue, London, SW19 3ERMay 2013£520,000DetachedFreehold
13 Windermere Avenue, London, NW6 6LPApr 2013£1,950,000TerracedFreehold
21 Windermere Avenue, London, N3 3QXApr 2013£660,000Semi-detachedFreehold
66 Windermere Avenue, London, N3 3RAFeb 2013£825,000Semi-detachedFreehold
44A Windermere Avenue, London, NW6 6LNNov 2012£683,000Flat / maisonetteLeasehold
83 Windermere Avenue, London, N3 3RDOct 2012£725,000Semi-detachedFreehold
59 Windermere Avenue, Merton Park, London, SW19 3EPOct 2012£403,500TerracedFreehold
32 Windermere Avenue, London, N3 3RASep 2012£825,000DetachedFreehold
63 Windermere Avenue, London, N3 3RDJun 2012£630,000Semi-detachedFreehold
71 Windermere Avenue, London, SW19 3EPJan 2012£555,000Semi-detachedFreehold
2 Windermere Avenue, London, NW6 6LNJan 2012£1,265,000TerracedFreehold
72 Windermere Avenue, London, SW19 3ERJan 2012£499,950Semi-detachedFreehold
Ground Floor Flat, 3 Windermere Avenue, London, NW6 6LPNov 2011£475,000Flat / maisonetteLeasehold
Ground Floor Flat, 3 Windermere Avenue, London, NW6 6LPSep 2011£349,250Flat / maisonetteLeasehold
41 Windermere Avenue, London, SW19 3EPMar 2011£375,000TerracedFreehold
4 Windermere Avenue, London, NW6 6LNFeb 2011£875,000TerracedFreehold
71 Windermere Avenue, London, N3 3RDJan 2011£572,000Semi-detachedFreehold
12 Windermere Avenue, London, SW19 3EROct 2010£365,000TerracedFreehold
Ground Floor Flat, 3 Windermere Avenue, London, NW6 6LPOct 2010£250,000Flat / maisonetteLeasehold
First Floor Flat, 40 Windermere Avenue, London, NW6 6LNJul 2010£425,000Flat / maisonetteLeasehold
44 Windermere Avenue, London, SW19 3ERJun 2010£345,000TerracedFreehold
75 Windermere Avenue, London, N3 3RDMar 2010£725,000Semi-detachedFreehold
14 Windermere Avenue, London, NW6 6LNMar 2010£892,500TerracedFreehold
27 Windermere Avenue, London, N3 3QXMar 2010£625,000Semi-detachedFreehold
55B Windermere Avenue, London, N3 3RDJan 2010£1,800,000DetachedFreehold
12 Windermere Avenue, London, NW6 6LNDec 2009£950,000TerracedFreehold
54 Windermere Avenue, London, N3 3RANov 2009£1,960,000DetachedFreehold
80 Windermere Avenue, London, N3 3RAOct 2009£750,000TerracedFreehold
32 Windermere Avenue, London, NW6 6LNAug 2009£880,000TerracedFreehold
78 Windermere Avenue, London, N3 3RAJun 2009£722,500DetachedFreehold
16 Windermere Avenue, London, NW6 6LNDec 2007£700,000TerracedFreehold
21 Windermere Avenue, London, SW19 3EPNov 2007£415,000TerracedFreehold
65 Windermere Avenue, London, SW19 3EPOct 2007£430,000TerracedFreehold
27 Windermere Avenue, London, N3 3QXSep 2006£220,000Semi-detachedFreehold
27 Windermere Avenue, Merton Park, London, SW19 3EPAug 2006£320,000TerracedFreehold
7 Windermere Avenue, London, SW19 3EPMar 2006£375,000Semi-detachedFreehold
72 Windermere Avenue, London, N3 3RADec 2005£515,000Semi-detachedFreehold
66 Windermere Avenue, London, N3 3RADec 2005£627,500Semi-detachedFreehold
13 Windermere Avenue, London, NW6 6LPJul 2005£805,000TerracedFreehold
54 Windermere Avenue, London, N3 3RAMar 2005£919,500DetachedFreehold
37 Windermere Avenue, London, SW19 3EPFeb 2005£307,250TerracedFreehold
26 Windermere Avenue, London, N3 3QYApr 2004£595,000Semi-detachedFreehold
14 Windermere Avenue, London, NW6 6LNApr 2004£508,500Semi-detachedFreehold
14 Windermere Avenue, London, NW6 6LNJan 2004£440,000Semi-detachedFreehold
First Floor Flat, 40 Windermere Avenue, London, NW6 6LNAug 2001£250,000Flat / maisonetteLeasehold
31 Windermere Avenue, London, N3 3QXMay 2001£210,000Semi-detachedLeasehold
1 Windermere Avenue, London, N3 3QXApr 2001£449,000TerracedFreehold
66 Windermere Avenue, London, N3 3RAJan 2001£402,500Semi-detachedFreehold
13 Windermere Avenue, London, NW6 6LPDec 2000£432,000TerracedFreehold
21 Windermere Avenue, London, SW19 3EPOct 2000£212,000TerracedFreehold
1 Windermere Avenue, London, SW19 3EPOct 2000£210,000TerracedFreehold
11 Windermere Avenue, London, NW6 6LPSep 2000£450,000TerracedFreehold
19 Windermere Avenue, London, NW6 6LPSep 2000£445,000TerracedFreehold
22 Windermere Avenue, London, N3 3QYSep 2000£425,000Semi-detachedFreehold
31 Windermere Avenue, London, N3 3QXAug 2000£215,000Semi-detachedLeasehold
94 Windermere Avenue, London, N3 3RAAug 2000£400,000Semi-detachedFreehold
55 Windermere Avenue, London, SW19 3EPAug 2000£225,000Semi-detachedFreehold
44A Windermere Avenue, London, NW6 6LNJul 2000£200,000TerracedLeasehold
29 Windermere Avenue, London, SW19 3EPJul 2000£197,000TerracedFreehold
65 Windermere Avenue, London, SW19 3EPMay 2000£190,000TerracedFreehold
34 Windermere Avenue, London, N3 3RAApr 2000£575,000DetachedFreehold
75 Windermere Avenue, London, N3 3RDMar 2000£365,000Semi-detachedFreehold
20 Windermere Avenue, London, SW19 3ERMar 2000£209,000TerracedFreehold
46 Windermere Avenue, London, SW19 3ERJan 2000£70,000TerracedFreehold
22 Windermere Avenue, London, N3 3QYNov 1999£279,950Semi-detachedFreehold
87 Windermere Avenue, London, N3 3RDOct 1999£250,000Semi-detachedFreehold
31 Windermere Avenue, London, SW19 3EPSep 1999£145,500TerracedFreehold
17 Windermere Avenue, London, N3 3QXAug 1999£265,000Semi-detachedFreehold
62 Windermere Avenue, London, N3 3RAApr 1999£325,000Semi-detachedFreehold
11 Windermere Avenue, London, NW6 6LPMar 1999£305,000TerracedFreehold
32 Windermere Avenue, London, N3 3RAMar 1999£292,000DetachedFreehold
80 Windermere Avenue, London, N3 3RAFeb 1999£275,000TerracedFreehold
11 Windermere Avenue, London, NW6 6LPOct 1998£150,000TerracedFreehold
21 Windermere Avenue, London, SW19 3EPJun 1998£148,000TerracedFreehold
53 Windermere Avenue, London, N3 3RDApr 1998£370,000Semi-detachedFreehold
72 Windermere Avenue, London, SW19 3ERFeb 1998£195,000Semi-detachedFreehold
31 Windermere Avenue, London, N3 3QXApr 1997£86,000Semi-detachedLeasehold
29 Windermere Avenue, London, SW19 3EPMar 1997£116,000TerracedFreehold
31 Windermere Avenue, London, N3 3QXMar 1997£70,250Semi-detachedLeasehold
31 Windermere Avenue, London, N3 3QXDec 1996£59,950TerracedFreehold
56 Windermere Avenue, London, N3 3RAJun 1996£350,000DetachedFreehold
28 Windermere Avenue, London, NW6 6LNJun 1996£174,000TerracedFreehold
94 Windermere Avenue, London, N3 3RAApr 1996£169,950Semi-detachedFreehold
45 Windermere Avenue, London, N3 3RDMar 1996£255,000Semi-detachedFreehold
62 Windermere Avenue, London, N3 3RAJan 1996£150,000Semi-detachedFreehold
34 Windermere Avenue, London, N3 3RADec 1995£260,650DetachedFreehold
37 Windermere Avenue, London, SW19 3EPFeb 1995£102,000TerracedFreehold
17 Windermere Avenue, London, N3 3QXJan 1995£167,500Semi-detachedFreehold
All street records →

The land

Surface water flooding: High

Heavy rain can collect around the home and affect insurance costs.

Ask about previous flooding and obtain an insurance quote; ask the conveyancer about a flood search.

Environment Agency · Jun 2026

＋ 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 B

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 · Aug 2009

Floor area
565 m²
Potential EPC band
B
Age band
2009
Walls (certificate wording)
Average thermal transmittance 0.30 W/m?K
Roof (certificate wording)
Average thermal transmittance 0.20 W/m?K
Windows (certificate wording)
High performance glazing
Heating (certificate wording)
Boiler and radiators, mains gas
Building height
Unavailable

EPC · Aug 2009

Living

Broadband in the area

Postcode residential gigabit coverage: 100%

Full fibre in the local authority: 69.4%

Ofcom · Jan 2026

Schools nearby

DfE GIAS · Nov 2026 · Ofsted · Sep 2026

Area context

Deprivation decile (1 is most deprived within its nation): 7 · England 2025

Recorded police incidents: 73

N3 3RD →

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?

    Ask the conveyancer

    Which title, drainage and local searches are needed for this address?

    • Surface water flooding: Ask about previous flooding and obtain an insurance quote; ask the conveyancer about a flood search.
    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