The House CheckCheck before you offer

18 Keystone Crescent, London, N1 9DS

TerracedFreehold86 m² · EPC
Last sale£650,000Oct 2007 · HM Land Registry
If it moved with Islington terrace prices£1,243,000Aug 2026 · UK HPI
Surface water floodingLow
EnergyEPC CJul 2024
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 · Jul 2024

+ Surface water flooding: Low · 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.

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Price

If it moved with Islington terrace prices

£1,243,000

How does the asking price compare?

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

This home’s sale history

Aug 2003 £430,000Oct 2007 £650,000Aug 2003Oct 2007£650,000
SoldPriceTypeTenureRecord
Oct 2007£650,000TerracedFreeholdA
Aug 2003£430,000TerracedFreeholdA

Street sales

Same type and tenure, other homes in the last 36 months: £850,000 · 1 sales

AddressSoldPriceTypeTenure
10 Keystone Crescent, London, N1 9DSJan 2024£850,000TerracedFreehold
13 Keystone Crescent, London, N1 9DSNov 2021£1,280,000TerracedFreehold
17 Keystone Crescent, London, N1 9DSJan 2021£1,285,000TerracedFreehold
20 Keystone Crescent, London, N1 9DSDec 2018£910,000Flat / maisonetteFreehold
16 Keystone Crescent, London, N1 9DSJul 2017£1,100,000TerracedFreehold
17 Keystone Crescent, London, N1 9DSJul 2016£1,315,000TerracedFreehold
17 Keystone Crescent, London, N1 9DSMay 2010£750,000TerracedFreehold
18 Keystone Crescent, London, N1 9DSOct 2007£650,000TerracedFreehold
Show all 22
AddressSoldPriceTypeTenure
10 Keystone Crescent, London, N1 9DSOct 2006£549,950TerracedLeasehold
13 Keystone Crescent, London, N1 9DSApr 2004£490,000TerracedFreehold
18 Keystone Crescent, London, N1 9DSAug 2003£430,000TerracedFreehold
14 Keystone Crescent, London, N1 9DSDec 2002£460,000TerracedFreehold
11 Keystone Crescent, London, N1 9DSNov 2002£249,000TerracedFreehold
13 Keystone Crescent, London, N1 9DSApr 2000£319,000TerracedFreehold
14 Keystone Crescent, London, N1 9DSMar 1998£269,950TerracedFreehold
13 Keystone Crescent, London, N1 9DSMay 1997£140,000TerracedFreehold
14 Keystone Crescent, London, N1 9DSDec 1996£128,000TerracedFreehold
21 Keystone Crescent, London, N1 9DSOct 1996£132,000TerracedFreehold
20 Keystone Crescent, London, N1 9DSJul 1996£125,000Flat / maisonetteFreehold
17 Keystone Crescent, London, N1 9DSFeb 1996£135,000TerracedFreehold
16 Keystone Crescent, London, N1 9DSJun 1995£134,000TerracedFreehold
10 Keystone Crescent, London, N1 9DSMar 1995£120,000TerracedLeasehold
All street records →

The land

+ Surface water flooding: Low · 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 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 · Jul 2024

Floor area
86 m²
Potential EPC band
B
Age band
England and Wales: before 1900
Walls (certificate wording)
Solid brick, as built, no insulation (assumed)
Roof (certificate wording)
Pitched, 300 mm loft insulation
Windows (certificate wording)
Fully double glazed
Heating (certificate wording)
Boiler and radiators, mains gas
Building height
Unavailable

EPC · Jul 2024

Living

Broadband in the area

Postcode residential gigabit coverage: 96.6%

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 9DS →

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