The House CheckCheck before you offer

2A Rosemary Avenue, London, N3 2QN

Flat / maisonetteLeasehold64 m² · EPC
Last sale£220,000Nov 2007 · HM Land Registry
If it moved with Barnet flat prices£304,000Aug 2026 · UK HPI
Surface water floodingVery low
EnergyEPC DApr 2026
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

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 · Nov 2007

2Uninsulated solid walls: 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 2026

+ 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, road noise, rail noise, airport noise. Your conveyancer’s local search covers the planning checks.

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Price

If it moved with Barnet flat prices

£304,000

How does the asking price compare?

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

This home’s sale history

SoldPriceTypeTenureRecord
Nov 2007£220,000Flat / maisonetteLeaseholdA

Street sales

AddressSoldPriceTypeTenure
22 Rosemary Avenue, London, N3 2QNSep 2025£865,000Semi-detachedFreehold
24 Rosemary Avenue, London, N3 2QNMar 2025£685,000TerracedFreehold
43 Rosemary Avenue, London, N9 8QXJun 2024£300,000TerracedFreehold
24 Rosemary Avenue, London, N3 2QNJan 2024£580,000TerracedFreehold
Flat 6, Westly House Rosemary Avenue, London, N9 8QTFeb 2023£140,000Flat / maisonetteLeasehold
Flat 6, Westly House Rosemary Avenue, London, N9 8QTFeb 2023£139,000Flat / maisonetteLeasehold
52 Rosemary Avenue, London, N3 2QNAug 2021£767,500TerracedFreehold
36 Rosemary Avenue, London, N3 2QNNov 2020£707,000TerracedFreehold
Show all 83
AddressSoldPriceTypeTenure
4 Rosemary Avenue, London, N9 8QUNov 2020£440,000TerracedFreehold
72 Rosemary Avenue, London, N3 2QNAug 2019£750,000TerracedFreehold
33 Rosemary Avenue, London, N9 8QXAug 2018£370,000TerracedFreehold
Flat 3, Westly House Rosemary Avenue, London, N9 8QTApr 2018£140,000Flat / maisonetteLeasehold
Flat 3, Westly House Rosemary Avenue, London, N9 8QTMar 2018£105,000Flat / maisonetteLeasehold
17 Rosemary Avenue, London, N9 8QXSep 2017£387,000TerracedFreehold
Flat 6, Westly House Rosemary Avenue, London, N9 8QTMar 2015£156,000Flat / maisonetteLeasehold
5 Rosemary Avenue, London, N3 2QPMar 2013£530,000TerracedFreehold
Flat 1, Westly House Rosemary Avenue, London, N9 8QTMay 2011£95,000Flat / maisonetteLeasehold
Flat 6, Westly House Rosemary Avenue, London, N9 8QTJul 2010£117,000Flat / maisonetteLeasehold
Flat 1, Westly House Rosemary Avenue, London, N9 8QTMay 2008£123,320Flat / maisonetteLeasehold
Flat 4, Westly House Rosemary Avenue, London, N9 8QTJan 2008£124,000Flat / maisonetteLeasehold
2A Rosemary Avenue, London, N3 2QNNov 2007£220,000Flat / maisonetteLeasehold
4A Rosemary Avenue, London, N3 2QNNov 2007£230,000Flat / maisonetteLeasehold
7 Rosemary Avenue, London, N3 2QPOct 2007£470,000TerracedFreehold
24 Rosemary Avenue, London, N3 2QNOct 2007£420,000TerracedFreehold
39 Rosemary Avenue, London, N9 8QXMay 2007£237,000TerracedFreehold
49 Rosemary Avenue, London, N3 2QPFeb 2007£365,000Semi-detachedFreehold
4A Rosemary Avenue, London, N3 2QNOct 2006£331,000TerracedFreehold
6 Rosemary Avenue, London, N3 2QNOct 2006£320,000TerracedFreehold
45 Rosemary Avenue, London, N3 2QPAug 2006£355,000Semi-detachedFreehold
72 Rosemary Avenue, London, N3 2QNAug 2006£360,000TerracedFreehold
52 Rosemary Avenue, London, N3 2QNAug 2006£390,000TerracedFreehold
47 Rosemary Avenue, London, N3 2QPJul 2006£375,000Semi-detachedFreehold
5 Rosemary Avenue, London, N3 2QPJul 2006£380,000TerracedFreehold
41 Rosemary Avenue, London, N9 8QXJul 2006£225,000TerracedFreehold
Flat 6, Westly House Rosemary Avenue, London, N9 8QTJun 2006£119,000Flat / maisonetteLeasehold
7 Rosemary Avenue, London, N3 2QPJun 2006£407,500TerracedFreehold
29 Rosemary Avenue, London, N9 8QXApr 2006£190,000TerracedFreehold
16 Rosemary Avenue, London, N9 8QUAug 2005£240,000Semi-detachedFreehold
10 Rosemary Avenue, London, N3 2QNApr 2005£179,950Flat / maisonetteLeasehold
11 Rosemary Avenue, London, N9 8QXMar 2005£208,000TerracedFreehold
74 Rosemary Avenue, London, N3 2QNDec 2004£313,500TerracedFreehold
1A Rosemary Avenue, London, N9 8QXDec 2004£235,000TerracedFreehold
17 Rosemary Avenue, London, N9 8QXOct 2004£244,000TerracedFreehold
41 Rosemary Avenue, London, N9 8QXJul 2004£200,000Flat / maisonetteFreehold
39 Rosemary Avenue, London, N9 8QXMay 2004£206,000TerracedFreehold
Flat 4, Westly House Rosemary Avenue, London, N9 8QTOct 2003£109,000Flat / maisonetteLeasehold
21 Rosemary Avenue, London, N9 8QXSep 2003£223,000TerracedFreehold
33 Rosemary Avenue, London, N9 8QXSep 2003£180,000TerracedFreehold
31 Rosemary Avenue, London, N3 2QPSep 2003£364,000Semi-detachedFreehold
22 Rosemary Avenue, London, N3 2QNAug 2003£310,000Semi-detachedFreehold
15 Rosemary Avenue, London, N3 2QPJul 2003£372,500TerracedFreehold
33 Rosemary Avenue, London, N9 8QXJul 2003£160,000TerracedFreehold
10 Rosemary Avenue, London, N9 8QUMay 2003£182,000TerracedFreehold
Flat 4, Westly House Rosemary Avenue, London, N9 8QTMay 2003£90,000Flat / maisonetteLeasehold
Flat 3, Westly House Rosemary Avenue, London, N9 8QTApr 2003£82,000Flat / maisonetteLeasehold
11 Rosemary Avenue, London, N9 8QXFeb 2003£210,000TerracedFreehold
12 Rosemary Avenue, London, N9 8QUDec 2002£189,995TerracedFreehold
19 Rosemary Avenue, London, N9 8QXSep 2002£186,995TerracedFreehold
Flat 6, Westly House Rosemary Avenue, London, N9 8QTSep 2002£95,000Flat / maisonetteLeasehold
41 Rosemary Avenue, London, N9 8QXApr 2002£105,500Flat / maisonetteFreehold
21 Rosemary Avenue, London, N9 8QXApr 2002£169,995TerracedFreehold
25 Rosemary Avenue, London, N3 2QPFeb 2002£317,500TerracedFreehold
43 Rosemary Avenue, London, N9 8QXJan 2002£89,500TerracedFreehold
2 Rosemary Avenue, London, N9 8QUDec 2001£162,000Semi-detachedFreehold
16 Rosemary Avenue, London, N9 8QUNov 2000£168,000TerracedFreehold
72 Rosemary Avenue, London, N3 2QNSep 2000£184,280TerracedFreehold
82 Rosemary Avenue, London, N3 2QNJul 2000£250,000DetachedFreehold
Flat 4, Westly House Rosemary Avenue, London, N9 8QTJan 2000£45,000Flat / maisonetteLeasehold
36 Rosemary Avenue, London, N3 2QNJun 1999£220,000TerracedFreehold
25 Rosemary Avenue, London, N3 2QPDec 1998£171,500TerracedFreehold
36 Rosemary Avenue, London, N3 2QNOct 1998£135,000TerracedFreehold
37 Rosemary Avenue, London, N3 2QPAug 1998£137,000TerracedFreehold
72 Rosemary Avenue, London, N3 2QNApr 1998£125,000TerracedFreehold
82 Rosemary Avenue, London, N3 2QNApr 1998£165,000DetachedFreehold
Flat 4, Westly House Rosemary Avenue, London, N9 8QTJan 1998£37,000Flat / maisonetteLeasehold
Flat 6, Westly House Rosemary Avenue, London, N9 8QTDec 1997£35,000Flat / maisonetteLeasehold
39 Rosemary Avenue, London, N9 8QXDec 1997£77,000TerracedFreehold
15 Rosemary Avenue, London, N3 2QPOct 1997£179,950TerracedFreehold
3 Rosemary Avenue, London, N9 8QXAug 1996£64,500TerracedFreehold
7 Rosemary Avenue, London, N9 8QXJun 1996£75,500TerracedFreehold
64 Rosemary Avenue, London, N3 2QNMar 1996£62,000Semi-detachedFreehold
10 Rosemary Avenue, London, N9 8QUOct 1995£77,500TerracedFreehold
4 Rosemary Avenue, London, N9 8QUFeb 1995£80,000TerracedFreehold
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

Uninsulated solid walls: 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 2026

Floor area
64 m²
Potential EPC band
C
Age band
England and Wales: 1900-1929
Walls (certificate wording)
Solid brick, as built, no insulation (assumed)
Roof (certificate wording)
Pitched, 100 mm loft insulation
Windows (certificate wording)
Fully double glazed
Heating (certificate wording)
Boiler and radiators, mains gas
Building height
Unavailable

EPC · Apr 2026

Living

Broadband in the area

Postcode residential gigabit coverage: 95.8%

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): 5 · England 2025

Recorded police incidents: 208

N3 2QN →

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?

  • 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?

  • 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