The House CheckCheck before you offer

37 Walfield Avenue, London, N20 9PS

Semi-detachedFreehold114 m² · EPC
Last sale£790,000Oct 2023 · HM Land Registry
If it moved with Barnet semi-detached prices£786,000Aug 2026 · UK HPI
Surface water floodingMedium
EnergyEPC EJun 2023
12MapN ↑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

2 things to check

1Surface water flooding: Medium

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

2Uninsulated solid walls: 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 · Jun 2023

+ 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.

Prepare for a viewing ↓Saved privately on this device

Price

If it moved with Barnet semi-detached prices

£786,000

How does the asking price compare?

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

This home’s sale history

Jul 1999 £195,000Oct 2023 £790,000Jul 1999Oct 2023£790,000
SoldPriceTypeTenureRecord
Oct 2023£790,000Semi-detachedFreeholdA
Jul 1999£195,000Semi-detachedFreeholdA

Street sales

Same type and tenure, other homes in the last 36 months: £900,000 · 5 sales

AddressSoldPriceTypeTenure
69 Walfield Avenue, London, N20 9PSMar 2026£900,000Semi-detachedFreehold
15 Walfield Avenue, London, N20 9PSOct 2025£900,000Semi-detachedFreehold
23 Walfield Avenue, London, N20 9PSOct 2025£1,012,500TerracedFreehold
36 Walfield Avenue, London, N20 9PRSep 2025£1,110,000Semi-detachedFreehold
21 Walfield Avenue, London, N20 9PSAug 2025£735,000Semi-detachedFreehold
55 Walfield Avenue, London, N20 9PSDec 2024£999,950Semi-detachedFreehold
10 Walfield Avenue, London, N20 9PRNov 2023£744,500DetachedFreehold
37 Walfield Avenue, London, N20 9PSOct 2023£790,000Semi-detachedFreehold
Show all 48
AddressSoldPriceTypeTenure
73 Walfield Avenue, London, N20 9PSJul 2023£825,000Semi-detachedLeasehold
9 Walfield Avenue, London, N20 9PSMar 2022£700,000Semi-detachedFreehold
75 Walfield Avenue, London, N20 9PSJun 2021£617,000Semi-detachedFreehold
15 Walfield Avenue, London, N20 9PSFeb 2021£790,000Semi-detachedFreehold
36 Walfield Avenue, London, N20 9PRAug 2020£715,000Semi-detachedFreehold
35 Walfield Avenue, London, N20 9PSJul 2020£721,000Semi-detachedFreehold
16 Walfield Avenue, London, N20 9PRJul 2020£610,000Semi-detachedFreehold
8 Walfield Avenue, London, N20 9PRFeb 2020£693,000Semi-detachedFreehold
40 Walfield Avenue, London, N20 9PRMar 2019£670,000Semi-detachedFreehold
30 Walfield Avenue, London, N20 9PRDec 2018£780,000Semi-detachedFreehold
23 Walfield Avenue, London, N20 9PSNov 2018£600,000TerracedFreehold
79 Walfield Avenue, London, N20 9PSSep 2018£665,000Semi-detachedFreehold
73 Walfield Avenue, London, N20 9PSDec 2017£700,000Semi-detachedLeasehold
71 Walfield Avenue, London, N20 9PSOct 2017£800,000Semi-detachedFreehold
4 Walfield Avenue, London, N20 9PRJan 2017£625,000Semi-detachedFreehold
67 Walfield Avenue, London, N20 9PSDec 2015£605,000Semi-detachedFreehold
69 Walfield Avenue, London, N20 9PSOct 2015£650,000Semi-detachedFreehold
33 Walfield Avenue, London, N20 9PSSep 2014£676,000Semi-detachedFreehold
59 Walfield Avenue, London, N20 9PSDec 2013£561,500Semi-detachedFreehold
7 Walfield Avenue, London, N20 9PSJun 2013£540,000Semi-detachedFreehold
69 Walfield Avenue, London, N20 9PSMay 2013£488,000Semi-detachedFreehold
3 Walfield Avenue, London, N20 9PSMay 2013£549,950Semi-detachedFreehold
11 Walfield Avenue, London, N20 9PSOct 2012£497,000Semi-detachedFreehold
14 Walfield Avenue, London, N20 9PRJul 2011£425,000Semi-detachedFreehold
26 Walfield Avenue, London, N20 9PRFeb 2011£420,000Semi-detachedFreehold
30 Walfield Avenue, London, N20 9PRSep 2010£533,500Semi-detachedFreehold
55 Walfield Avenue, London, N20 9PSMay 2010£550,000Semi-detachedFreehold
15 Walfield Avenue, London, N20 9PSAug 2007£450,000Semi-detachedFreehold
49 Walfield Avenue, London, N20 9PSMay 2006£362,000Semi-detachedFreehold
53 Walfield Avenue, London, N20 9PSJun 2005£445,000Semi-detachedFreehold
71 Walfield Avenue, London, N20 9PSDec 2003£320,000Semi-detachedFreehold
30 Walfield Avenue, London, N20 9PRNov 2003£381,500Semi-detachedFreehold
11 Walfield Avenue, London, N20 9PSSep 2001£249,950Semi-detachedFreehold
38 Walfield Avenue, London, N20 9PRSep 1999£165,000Semi-detachedFreehold
17 Walfield Avenue, London, N20 9PSAug 1999£213,500Semi-detachedFreehold
37 Walfield Avenue, London, N20 9PSJul 1999£195,000Semi-detachedFreehold
30 Walfield Avenue, London, N20 9PRJun 1999£161,000Semi-detachedFreehold
33 Walfield Avenue, London, N20 9PSAug 1998£185,000Semi-detachedFreehold
55 Walfield Avenue, London, N20 9PSJun 1998£199,950Semi-detachedFreehold
67 Walfield Avenue, London, N20 9PSApr 1998£165,000Semi-detachedFreehold
All street records →

The land

Surface water flooding: Medium

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

Uninsulated solid walls: 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 · Jun 2023

Floor area
114 m²
Potential EPC band
C
Age band
England and Wales: 1930-1949
Walls (certificate wording)
Solid brick, as built, no insulation (assumed)
Roof (certificate wording)
Pitched, no insulation (assumed)
Windows (certificate wording)
Fully double glazed
Heating (certificate wording)
Boiler and radiators, mains gas
Building height
Unavailable

EPC · Jun 2023

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): 9 · England 2025

Recorded police incidents: 65

N20 9PS →

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?

  • 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?

  • 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