The House CheckCheck before you offer

33 Northdown Street, London, N1 9BL

TerracedFreehold184 m² · EPC
Last sale£160,000Jan 1997 · HM Land Registry
If it moved with Islington terrace prices£1,228,000Aug 2026 · UK HPI
Surface water floodingVery low
EnergyEPC CAug 2026
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

1Uninsulated solid walls: EPC C

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 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

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

If it moved with Islington terrace prices

£1,228,000

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 1997£160,000TerracedFreeholdA

Street sales

AddressSoldPriceTypeTenure
3, 55 - 57 Northdown Street, London, N1 9BLMar 2024£325,000Flat / maisonetteLeasehold
Flat 4, 25 Northdown Street, London, N1 9BLMay 2021£645,000Flat / maisonetteLeasehold
2 Northdown Street, London, N1 9BGMar 2019£6,225,000Other propertyFreehold
Flat 3, 37 Northdown Street, London, N1 9BLAug 2018£690,000Flat / maisonetteLeasehold
79 Northdown Street, London, N1 9BSMar 2017£1,180,000TerracedFreehold
Flat 14, Pollard House Northdown Street, London, N1 9BJFeb 2017£555,000Flat / maisonetteLeasehold
62 Northdown Street, London, N1 9BSJan 2016£1,160,000TerracedFreehold
Basement Flat, 37 Northdown Street, London, N1 9BLFeb 2014£395,000Flat / maisonetteLeasehold
Show all 52
AddressSoldPriceTypeTenure
Flat 9, Pollard House Northdown Street, London, N1 9BJAug 2013£450,000Flat / maisonetteLeasehold
53 Northdown Street, London, N1 9BLJul 2013£980,000Flat / maisonetteLeasehold
65 Northdown Street, London, N1 9BSAug 2012£1,130,000TerracedFreehold
Upper Maisonette, 31 Northdown Street, London, N1 9BLJan 2012£566,650Flat / maisonetteLeasehold
Second Floor Flat, 55 - 59 Northdown Street, London, N1 9BLOct 2011£355,000Flat / maisonetteLeasehold
54 Northdown Street, London, N1 9BSAug 2010£770,000TerracedFreehold
Flat 3, 37 Northdown Street, London, N1 9BLJun 2009£385,000Flat / maisonetteLeasehold
46D Northdown Street, London, N1 9BPOct 2008£190,000Flat / maisonetteLeasehold
Upper Maisonette, 53 Northdown Street, London, N1 9BLAug 2008£720,000Flat / maisonetteFreehold
53 Northdown Street, London, N1 9BLAug 2008£720,000Flat / maisonetteLeasehold
Second Floor Flat, 55 - 59 Northdown Street, London, N1 9BLJan 2008£321,000Flat / maisonetteLeasehold
Flat 14, Pollard House Northdown Street, London, N1 9BJJun 2007£312,500Flat / maisonetteLeasehold
Flat 4, 25 Northdown Street, London, N1 9BLMay 2007£148,500Flat / maisonetteLeasehold
58 Northdown Street, London, N1 9BSDec 2006£610,000TerracedFreehold
Flat A, 27 Northdown Street, London, N1 9BLJul 2006£350,000Flat / maisonetteLeasehold
Basement Flat, 37 Northdown Street, London, N1 9BLMay 2006£215,000Flat / maisonetteLeasehold
66 Northdown Street, London, N1 9BSMar 2006£515,000Semi-detachedFreehold
Flat 9, Pollard House Northdown Street, London, N1 9BJMay 2005£265,000Flat / maisonetteLeasehold
46D Northdown Street, London, N1 9BPFeb 2004£135,750Flat / maisonetteLeasehold
46C Northdown Street, London, N1 9BPFeb 2004£165,000Flat / maisonetteLeasehold
Basement Flat, 53 Northdown Street, London, N1 9BLMay 2003£265,000Flat / maisonetteLeasehold
53 Northdown Street, London, N1 9BLApr 2003£491,500Flat / maisonetteLeasehold
79 Northdown Street, London, N1 9BSMar 2003£445,000TerracedFreehold
3, 55 - 57 Northdown Street, London, N1 9BLNov 2002£160,000Flat / maisonetteLeasehold
Second Floor Flat, 55 - 59 Northdown Street, London, N1 9BLAug 2002£245,000Flat / maisonetteLeasehold
Basement Flat, 37 Northdown Street, London, N1 9BLMar 2002£150,000Flat / maisonetteLeasehold
83 Northdown Street, London, N1 9BSFeb 2002£415,000TerracedFreehold
54 Northdown Street, London, N1 9BSMay 2001£393,000TerracedFreehold
79 Northdown Street, London, N1 9BSJun 2000£330,000TerracedFreehold
65 Northdown Street, London, N1 9BSFeb 1999£243,500Flat / maisonetteFreehold
Basement Flat, 37 Northdown Street, London, N1 9BLOct 1998£89,000Flat / maisonetteLeasehold
Upper Maisonette, 31 Northdown Street, London, N1 9BLJun 1998£175,000Flat / maisonetteLeasehold
32 Northdown Street, London, N1 9BPJun 1998£260,000TerracedFreehold
Flat B, 27 Northdown Street, London, N1 9BLAug 1997£129,999Flat / maisonetteLeasehold
65 Northdown Street, London, N1 9BSMar 1997£181,000Flat / maisonetteFreehold
33 Northdown Street, London, N1 9BLJan 1997£160,000TerracedFreehold
Basement Flat, 31 Northdown Street, London, N1 9BLNov 1996£76,500Flat / maisonetteLeasehold
Flat 3, 37 Northdown Street, London, N1 9BLAug 1996£88,000Flat / maisonetteLeasehold
46C Northdown Street, London, N1 9BPAug 1996£20,000Flat / maisonetteLeasehold
56 Northdown Street, London, N1 9BSJul 1996£145,950TerracedFreehold
Flat A, 27 Northdown Street, London, N1 9BLMay 1996£85,000Flat / maisonetteLeasehold
58 Northdown Street, London, N1 9BSMar 1996£139,000TerracedFreehold
62 Northdown Street, London, N1 9BSMar 1996£137,262TerracedFreehold
2 Northdown Street, London, N1 9BGMar 1996£123,000Semi-detachedFreehold
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 C

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 2026

Floor area
184 m²
Potential EPC band
B
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)
Some double glazing
Heating (certificate wording)
Boiler and radiators, mains gas
Building height
Unavailable

EPC · Aug 2026

Living

Broadband in the area

Postcode residential gigabit coverage: 100%

Full fibre in the local authority: 83.6%

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: 1472

N1 9BL →

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.

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?

    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