The House CheckCheck before you offer

1A Sinclair Grove, London, NW11 9JH

DetachedFreehold
Last sale£497,000May 2005 · HM Land Registry
If it moved with Barnet detached prices£1,183,000Aug 2026 · UK HPI
TenureFreeholdHM Land Registry
TypeDetachedHM Land Registry
MapN ↑119 m ↔
Postcode area · 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

Not covered here yet: surface water flooding, rivers and sea flooding, coal development high-risk area, conservation area, listed buildings nearby, article 4 direction, tree protection, radon, road noise, rail noise, airport noise, energy certificate. Your conveyancer’s local search covers the planning checks.

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Price

If it moved with Barnet detached prices

£1,183,000

How does the asking price compare?

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This home’s sale history

SoldPriceTypeTenureRecord
May 2005£497,000DetachedFreeholdA

Street sales

Same type and tenure, other homes in the last 36 months: £1,330,000 · 1 sales

AddressSoldPriceTypeTenure
12 Sinclair Grove, London, NW11 9JGMar 2026£1,470,000Semi-detachedFreehold
18 Sinclair Grove, London, NW11 9JGSep 2025£1,090,000TerracedFreehold
39 Sinclair Grove, London, NW11 9JHJun 2025£1,230,000Semi-detachedFreehold
Flat 4, Michelle House Sinclair Grove, London, NW11 9JGFeb 2025£259,000Flat / maisonetteLeasehold
5A Sinclair Grove, London, NW11 9JHAug 2024£1,375,000Semi-detachedFreehold
43 Sinclair Grove, London, NW11 9JHNov 2023£1,330,000DetachedFreehold
25 Sinclair Grove, London, NW11 9JHOct 2023£1,300,000DetachedFreehold
48 Sinclair Grove, London, NW11 9JGJul 2023£1,576,000Semi-detachedFreehold
Show all 48
AddressSoldPriceTypeTenure
18 Sinclair Grove, London, NW11 9JGNov 2021£1,100,000TerracedFreehold
5 Sinclair Grove, London, NW11 9JHMar 2021£1,200,000Semi-detachedFreehold
Flat 8, Eaton Court, 3 Sinclair Grove, London, NW11 9JHAug 2020£799,950Flat / maisonetteLeasehold
36 Sinclair Grove, London, NW11 9JGJul 2017£265,000Semi-detachedFreehold
41 Sinclair Grove, London, NW11 9JHApr 2016£1,180,000Semi-detachedFreehold
50 Sinclair Grove, London, NW11 9JGApr 2016£1,225,000Semi-detachedFreehold
21 Sinclair Grove, London, NW11 9JHMar 2016£925,000Semi-detachedFreehold
48 Sinclair Grove, London, NW11 9JGJan 2016£1,225,000Semi-detachedFreehold
Flat 6, Eaton Court, 3 Sinclair Grove, London, NW11 9JHNov 2015£930,000Flat / maisonetteLeasehold
30 Sinclair Grove, London, NW11 9JGDec 2014£795,000Semi-detachedFreehold
15 Sinclair Grove, London, NW11 9JHJul 2014£980,000Semi-detachedFreehold
12 Sinclair Grove, London, NW11 9JGFeb 2014£700,000Semi-detachedFreehold
28 Sinclair Grove, London, NW11 9JGSep 2013£550,000TerracedFreehold
First Floor Flat, 8 Sinclair Grove, London, NW11 9JGDec 2011£390,000Flat / maisonetteLeasehold
Flat 7, Eaton Court, 3 Sinclair Grove, London, NW11 9JHDec 2010£647,000Flat / maisonetteLeasehold
Flat 2, Eaton Court, 3 Sinclair Grove, London, NW11 9JHOct 2010£725,000Flat / maisonetteLeasehold
6 Sinclair Grove, London, NW11 9JGSep 2010£600,000DetachedFreehold
30 Sinclair Grove, London, NW11 9JGAug 2010£575,000Semi-detachedFreehold
Flat 3, Eaton Court, 3 Sinclair Grove, London, NW11 9JHAug 2010£750,000Flat / maisonetteLeasehold
Flat 8, Eaton Court, 3 Sinclair Grove, London, NW11 9JHJul 2010£780,000Flat / maisonetteLeasehold
5A Sinclair Grove, London, NW11 9JHJul 2010£885,000Semi-detachedFreehold
Flat 1, Eaton Court, 3 Sinclair Grove, London, NW11 9JHMay 2010£630,000Flat / maisonetteLeasehold
Flat 6, Eaton Court, 3 Sinclair Grove, London, NW11 9JHFeb 2010£830,000Flat / maisonetteLeasehold
Flat 4, Eaton Court, 3 Sinclair Grove, London, NW11 9JHJan 2010£495,000Flat / maisonetteLeasehold
36 Sinclair Grove, London, NW11 9JGJul 2007£491,000Semi-detachedFreehold
30 Sinclair Grove, London, NW11 9JGSep 2006£450,000Semi-detachedFreehold
12 Sinclair Grove, London, NW11 9JGSep 2005£403,000Semi-detachedFreehold
8 Sinclair Grove, London, NW11 9JGJul 2005£370,000Semi-detachedFreehold
1A Sinclair Grove, London, NW11 9JHMay 2005£497,000DetachedFreehold
18 Sinclair Grove, London, NW11 9JGJul 2004£450,000TerracedFreehold
5A Sinclair Grove, London, NW11 9JHJun 2002£560,000Semi-detachedFreehold
5 Sinclair Grove, London, NW11 9JHApr 2000£597,000Semi-detachedFreehold
32 Sinclair Grove, London, NW11 9JGNov 1999£60,000Semi-detachedFreehold
4 Sinclair Grove, London, NW11 9JGOct 1999£212,500Semi-detachedFreehold
6 Sinclair Grove, London, NW11 9JGAug 1998£192,000DetachedFreehold
8 Sinclair Grove, London, NW11 9JGFeb 1998£165,000Semi-detachedFreehold
32A Sinclair Grove, London, NW11 9JGMay 1997£56,000Flat / maisonetteLeasehold
32A Sinclair Grove, London, NW11 9JGApr 1997£40,000Flat / maisonetteLeasehold
12 Sinclair Grove, London, NW11 9JGJan 1997£130,000Semi-detachedFreehold
32A Sinclair Grove, London, NW11 9JGJan 1996£59,000Flat / maisonetteLeasehold
All street records →

The land

Not covered here yet: surface water flooding, rivers and sea flooding, coal development high-risk area, conservation area, listed buildings nearby, article 4 direction, tree protection, radon. Your conveyancer’s local search covers the planning checks.

View building and land map ↑

The building

Unavailable

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

Floor area
Unavailable
Potential EPC band
Unavailable
Age band
Unavailable
Walls (certificate wording)
Unavailable
Roof (certificate wording)
Unavailable
Windows (certificate wording)
Unavailable
Heating (certificate wording)
Unavailable
Building height
Unavailable

EPC ·

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): 3 · England 2025

Recorded police incidents: 138

NW11 9JH →

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