The House CheckCheck before you offer

Flat 4, 18 Downside Crescent, London, NW3 2AP

Flat / maisonetteLeasehold45 m² · EPC
Last sale£515,000Nov 2023 · HM Land Registry
If it moved with Camden flat prices£490,000Aug 2026 · UK HPI
Surface water floodingVery low
EnergyEPC CApr 2021
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 2023

2Uninsulated 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 · Apr 2021

+ 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 Camden flat prices

£490,000

How does the asking price compare?

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

This home’s sale history

Jun 1999 £149,000Jul 2000 £205,000Nov 2023 £515,000Jun 1999Nov 2023£515,000
SoldPriceTypeTenureRecord
Nov 2023£515,000Flat / maisonetteLeaseholdA
Jul 2000£205,000Flat / maisonetteLeaseholdA
Jun 1999£149,000Flat / maisonetteLeaseholdA

Street sales

Same type and tenure, other homes in the last 36 months: £900,000 · 3 sales

AddressSoldPriceTypeTenure
Ground Floor Flat, 18 Downside Crescent, London, NW3 2APMay 2026£750,000Flat / maisonetteLeasehold
33C Downside Crescent, London, NW3 2ANJan 2026£3,134,000Flat / maisonetteLeasehold
17B Downside Crescent, London, NW3 2ANNov 2024£900,000Flat / maisonetteLeasehold
4 Downside Crescent, London, NW3 2APJul 2024£5,750,000Other propertyFreehold
Flat 4, 18 Downside Crescent, London, NW3 2APNov 2023£515,000Flat / maisonetteLeasehold
11 Downside Crescent, London, W13 0BQAug 2023£799,950Semi-detachedFreehold
Flat 1, 27 Downside Crescent, London, NW3 2ANJul 2023£1,750,000Flat / maisonetteLeasehold
35A Downside Crescent, London, NW3 2ANMay 2022£950,000Flat / maisonetteLeasehold
Show all 76
AddressSoldPriceTypeTenure
5 Downside Crescent, London, W13 0BQMar 2022£640,000Semi-detachedFreehold
9B Downside Crescent, London, NW3 2ANJun 2021£1,000,000Flat / maisonetteLeasehold
16 Downside Crescent, London, W13 0BQJun 2021£720,000Semi-detachedFreehold
33C Downside Crescent, London, NW3 2ANJun 2021£950,000Flat / maisonetteLeasehold
33D Downside Crescent, London, NW3 2ANJun 2021£250,000Flat / maisonetteLeasehold
Flat 1, 27 Downside Crescent, London, NW3 2ANMar 2021£1,895,000Flat / maisonetteLeasehold
Flat 6, 18 Downside Crescent, London, NW3 2APFeb 2021£430,000Flat / maisonetteLeasehold
6 Downside Crescent, London, NW3 2APJan 2021£4,000,000DetachedFreehold
4 Downside Crescent, London, NW3 2APFeb 2020£5,050,000Semi-detachedFreehold
First Floor Flat, 35 Downside Crescent, London, NW3 2ANJan 2020£1,150,000Flat / maisonetteLeasehold
18 Downside Crescent, London, NW3 2APMay 2019£6,370Other propertyFreehold
24 Downside Crescent, London, NW3 2ASFeb 2019£4,670,000DetachedFreehold
8 Downside Crescent, London, NW3 2APApr 2018£5,150,000DetachedFreehold
7 Downside Crescent, London, W13 0BQJul 2017£745,200Semi-detachedFreehold
31 Downside Crescent, London, NW3 2ANJul 2017£4,350,000Semi-detachedFreehold
21 Downside Crescent, London, NW3 2ANNov 2016£4,850,000Semi-detachedFreehold
18 Downside Crescent, London, W13 0BQSep 2016£670,000Semi-detachedFreehold
3 Downside Crescent, London, W13 0BQMay 2016£750,000Semi-detachedFreehold
3 Downside Crescent, London, NW3 2ANNov 2014£2,965,000Semi-detachedFreehold
24 Downside Crescent, London, NW3 2ASAug 2014£4,495,000DetachedFreehold
Flat 1, 27 Downside Crescent, London, NW3 2ANJan 2014£1,110,000Flat / maisonetteLeasehold
16 Downside Crescent, London, W13 0BQAug 2013£463,500Semi-detachedFreehold
First Floor Flat, 35 Downside Crescent, London, NW3 2APJul 2012£890,000Flat / maisonetteLeasehold
23A Downside Crescent, London, NW3 2ANMay 2012£2,875,000Semi-detachedFreehold
35B Downside Crescent, London, NW3 2ANFeb 2012£390,000Flat / maisonetteLeasehold
21 Downside Crescent, London, NW3 2ANAug 2011£2,500,000Semi-detachedFreehold
3 Downside Crescent, London, W13 0BQAug 2011£360,000Semi-detachedFreehold
24 Downside Crescent, London, NW3 2ASJan 2011£2,695,000DetachedFreehold
29 Downside Crescent, London, NW3 2ANDec 2009£3,240,000Semi-detachedFreehold
10 Downside Crescent, London, NW3 2APMay 2009£2,500,000Semi-detachedFreehold
Flat 6, 18 Downside Crescent, London, NW3 2APMar 2009£271,000Flat / maisonetteLeasehold
17B Downside Crescent, London, NW3 2ANAug 2008£380,000Flat / maisonetteLeasehold
29 Downside Crescent, London, NW3 2ANJun 2007£3,400,000Semi-detachedFreehold
Ground Floor Flat And Garden Ground, 9 Downside Crescent, London, NW3 2ANMay 2007£1,050,000Flat / maisonetteLeasehold
Ground Floor Flat And Garden Ground, 9 Downside Crescent, London, NW3 2ANMay 2007£1,050,000Flat / maisonetteLeasehold
17A Downside Crescent, London, NW3 2ANAug 2006£360,000Flat / maisonetteLeasehold
Ground Floor Flat And Garden Ground, 9 Downside Crescent, London, NW3 2ANAug 2006£640,000Flat / maisonetteLeasehold
7 Downside Crescent, London, W13 0BQApr 2006£347,500Semi-detachedFreehold
8 Downside Crescent, London, NW3 2APMar 2006£1,475,000DetachedFreehold
10 Downside Crescent, London, NW3 2APNov 2005£1,596,000Semi-detachedFreehold
1B Downside Crescent, London, NW3 2ANJan 2005£475,000Flat / maisonetteLeasehold
10 Downside Crescent, London, NW3 2APJun 2004£1,500,000DetachedFreehold
11 Downside Crescent, London, W13 0BQMar 2004£290,000Semi-detachedFreehold
5 Downside Crescent, London, W13 0BQDec 2002£275,000Semi-detachedFreehold
Flat 6, 18 Downside Crescent, London, NW3 2APJul 2002£224,450Flat / maisonetteLeasehold
5 Downside Crescent, London, W13 0BQApr 2002£200,000Semi-detachedFreehold
7 Downside Crescent, London, W13 0BQMar 2002£248,000Semi-detachedFreehold
35B Downside Crescent, London, NW3 2ANJul 2001£180,000Flat / maisonetteLeasehold
29 Downside Crescent, London, NW3 2ANSep 2000£1,400,000Semi-detachedFreehold
Flat 4, 18 Downside Crescent, London, NW3 2APJul 2000£205,000Flat / maisonetteLeasehold
12 Downside Crescent, London, NW3 2APApr 2000£485,000Semi-detachedFreehold
1B Downside Crescent, London, NW3 2ANMar 2000£300,000Flat / maisonetteLeasehold
Flat 1, 7 Downside Crescent, London, NW3 2ANMar 2000£150,000Flat / maisonetteLeasehold
Flat 2, 27 Downside Crescent, London, NW3 2ANFeb 2000£240,000Flat / maisonetteLeasehold
Flat 6, 18 Downside Crescent, London, NW3 2APDec 1999£167,000Flat / maisonetteLeasehold
17A Downside Crescent, London, NW3 2ANDec 1999£235,000Flat / maisonetteLeasehold
18 Downside Crescent, London, NW3 2APSep 1999£215,000Flat / maisonetteLeasehold
Flat 4, 18 Downside Crescent, London, NW3 2APJun 1999£149,000Flat / maisonetteLeasehold
14 Downside Crescent, London, NW3 2APJun 1999£200,000Flat / maisonetteLeasehold
Second Floor Flat, 16 Downside Crescent, London, NW3 2APJun 1999£185,000DetachedLeasehold
18 Downside Crescent, London, NW3 2APMay 1999£173,000Flat / maisonetteLeasehold
7 Downside Crescent, London, W13 0BQJun 1998£169,950Semi-detachedFreehold
18 Downside Crescent, London, W13 0BQApr 1998£150,000Semi-detachedFreehold
Flat 6, 18 Downside Crescent, London, NW3 2APApr 1998£109,000Flat / maisonetteLeasehold
18 Downside Crescent, London, NW3 2APJul 1997£185,000Flat / maisonetteLeasehold
Flat 1, 27 Downside Crescent, London, NW3 2ANMay 1997£267,500Flat / maisonetteLeasehold
First Floor Flat, 35 Downside Crescent, London, NW3 2APJun 1995£160,000Flat / maisonetteLeasehold
Flat 1, 27 Downside Crescent, London, NW3 2ANMay 1995£216,000Flat / maisonetteLeasehold
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 · Apr 2021

Floor area
45 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)
(another dwelling above)
Windows (certificate wording)
Fully double glazed
Heating (certificate wording)
Boiler and radiators, mains gas
Building height
Unavailable

EPC · Apr 2021

Living

Broadband in the area

Postcode residential gigabit coverage: 100%

Full fibre in the local authority: 86%

Ofcom · Jan 2026

Schools nearby

DfE GIAS · Nov 2026 · Ofsted · Sep 2026

Area context

Deprivation decile (1 is most deprived within its nation): 6 · England 2025

Recorded police incidents: 119

NW3 2AP →

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