The House CheckCheck before you offer

21 Haven Close, Sidcup, DA14 5DY

Semi-detachedFreehold94 m² · EPC
Last sale£215,000Jul 2011 · HM Land Registry
If it moved with Bexley semi-detached prices£468,000Aug 2026 · UK HPI
Surface water floodingHigh
EnergyEPC CSep 2023
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

1Surface water flooding: High

Heavy rain can collect around the home and affect insurance costs.

Ask about previous flooding and obtain an insurance quote; ask the conveyancer about a flood search.

Environment Agency · Jun 2026

2Radon: Testing advised

Higher-radon area (1–3% of homes). Radon can affect long-term health.

Ask for existing test results or use a 3-month test kit, about £50.

BGS / UKHSA · Dec 2022

+ Rivers and sea flooding: Very low · Outside coal high-risk area · EPC C

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 Bexley semi-detached prices

£468,000

How does the asking price compare?

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

This home’s sale history

SoldPriceTypeTenureRecord
Jul 2011£215,000Semi-detachedFreeholdA

Street sales

Same type and tenure, other homes in the last 36 months: £350,000 · 1 sales

AddressSoldPriceTypeTenure
16 Haven Close, Sidcup, DA14 5DYMay 2024£350,000Semi-detachedFreehold
16 Haven Close, Sidcup, DA14 5DYAug 2023£330,000Semi-detachedFreehold
15 Haven Close, Sidcup, DA14 5DYOct 2022£407,500TerracedFreehold
18 Haven Close, Sidcup, DA14 5DYJun 2021£357,000Semi-detachedFreehold
3 Haven Close, Sidcup, DA14 5DYDec 2020£300,000TerracedFreehold
9 Haven Close, Sidcup, DA14 5DYJul 2020£317,000TerracedFreehold
2 Haven Close, Sidcup, DA14 5DYSep 2018£298,000TerracedFreehold
15 Haven Close, Sidcup, DA14 5DYDec 2016£279,000TerracedFreehold
Show all 27
AddressSoldPriceTypeTenure
5 Haven Close, Sidcup, DA14 5DYFeb 2016£230,000TerracedFreehold
23 Haven Close, Sidcup, DA14 5DYDec 2015£325,000Semi-detachedFreehold
7 Haven Close, Sidcup, DA14 5DYDec 2015£245,000TerracedFreehold
1 Haven Close, Sidcup, DA14 5DYMar 2014£185,000TerracedFreehold
27 Haven Close, Sidcup, DA14 5DYAug 2013£245,000Semi-detachedFreehold
21 Haven Close, Sidcup, DA14 5DYJul 2011£215,000Semi-detachedFreehold
25 Haven Close, Sidcup, DA14 5DYMay 2010£220,000Semi-detachedFreehold
9 Haven Close, Sidcup, DA14 5DYMay 2009£150,000TerracedFreehold
6 Haven Close, Sidcup, DA14 5DYFeb 2008£182,500TerracedFreehold
23 Haven Close, Sidcup, DA14 5DYFeb 2007£275,000Semi-detachedFreehold
7 Haven Close, Sidcup, DA14 5DYApr 2006£164,000TerracedFreehold
2 Haven Close, Sidcup, DA14 5DYAug 2005£169,995TerracedFreehold
15 Haven Close, Sidcup, DA14 5DYSep 2004£169,995TerracedFreehold
6 Haven Close, Sidcup, DA14 5DYJan 2004£149,000TerracedFreehold
7 Haven Close, Sidcup, DA14 5DYJun 1999£79,000Semi-detachedFreehold
1 Haven Close, Sidcup, DA14 5DYMar 1999£69,750TerracedFreehold
6 Haven Close, Sidcup, DA14 5DYJan 1999£71,000TerracedFreehold
1 Haven Close, Sidcup, DA14 5DYJul 1998£54,500TerracedFreehold
9 Haven Close, Sidcup, DA14 5DYJul 1997£71,000TerracedFreehold
All street records →

The land

Surface water flooding: High

Heavy rain can collect around the home and affect insurance costs.

Ask about previous flooding and obtain an insurance quote; ask the conveyancer about a flood search.

Environment Agency · Jun 2026

Radon: Testing advised

Higher-radon area (1–3% of homes). Radon can affect long-term health.

Ask for existing test results or use a 3-month test kit, about £50.

BGS / UKHSA · Dec 2022

+ Rivers and sea flooding: Very low · Outside coal high-risk 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

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 · Sep 2023

Floor area
94 m²
Potential EPC band
B
Age band
England and Wales: 1930-1949
Walls (certificate wording)
Solid brick, with external insulation
Roof (certificate wording)
Pitched, 400+ mm loft insulation
Windows (certificate wording)
Fully double glazed
Heating (certificate wording)
Boiler and radiators, mains gas
Building height
Unavailable

EPC · Sep 2023

Living

Broadband in the area

Postcode residential gigabit coverage: 100%

Full fibre in the local authority: 84.1%

Ofcom · Jan 2026

Schools nearby

DfE GIAS · Nov 2026 · Ofsted · Sep 2026

Area context

Deprivation decile (1 is most deprived within its nation): 2 · England 2025

Recorded police incidents: 175

DA14 5DY →

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?

  • Radon: Ask for existing test results or use a 3-month test kit, about £50.

Ask the conveyancer

Which title, drainage and local searches are needed for this address?

  • Surface water flooding: Ask about previous flooding and obtain an insurance quote; ask the conveyancer about a flood search.
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