The House CheckCheck before you offer

Flat 12, 5B Union Street, Barnet, EN5 4DF

Flat / maisonetteLeasehold72 m² · EPC
Last sale£355,000Oct 2024 · HM Land Registry
If it moved with Barnet flat prices£322,000Aug 2026 · UK HPI
Surface water floodingMedium
EnergyEPC BFeb 2017
12MapN ↑237 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: Medium

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

2Leasehold: 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 · Oct 2024

＋ Rivers and sea flooding: Very low · Outside coal high-risk area · Not in a higher-radon area · EPC B

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.

Prepare for a viewing ↓Saved privately on this device

Price

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

If it moved with Barnet flat prices

£322,000

How does the asking price compare?

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

This home’s sale history

Dec 2016 £308,955Oct 2024 £355,000Dec 2016Oct 2024£355,000
SoldPriceTypeTenureRecord
Oct 2024£355,000Flat / maisonetteLeaseholdA
Dec 2016£308,955Flat / maisonetteLeaseholdA · New build

Street sales

Same type and tenure, other homes in the last 36 months: £301,750 · 2 sales

AddressSoldPriceTypeTenure
74 Union Street, Barnet, EN5 4HZMar 2026£525,000TerracedFreehold
49 Union Street, Barnet, EN5 4HYJan 2026£685,000TerracedFreehold
75 Union Street, Barnet, EN5 4HYDec 2024£390,000TerracedFreehold
34A Union Street, Barnet, EN5 4HZDec 2024£253,500Flat / maisonetteLeasehold
Flat 12, 5B Union Street, Barnet, EN5 4DFOct 2024£355,000Flat / maisonetteLeasehold
78 Union Street, Barnet, EN5 4HZJul 2024£500,000TerracedFreehold
Flat 13, 5B Union Street, Barnet, EN5 4DFJul 2024£350,000Flat / maisonetteLeasehold
Ground Floor Flat, 34 Union Street, Barnet, EN5 4HZSep 2023£180,000Flat / maisonetteLeasehold
Show all 128
AddressSoldPriceTypeTenure
7 Union Street, Barnet, EN5 4HYAug 2023£787,500TerracedFreehold
88 Union Street, Barnet, EN5 4HZJul 2023£477,500TerracedFreehold
11 Union Street, Barnet, EN5 4HYMar 2023£650,000TerracedFreehold
9 Union Street, Barnet, EN5 4HYAug 2022£716,000TerracedFreehold
38 Union Street, Barnet, EN5 4HZJun 2022£530,000TerracedFreehold
61 Union Street, Barnet, EN5 4HYMay 2022£575,000TerracedFreehold
22 Union Street, Barnet, EN5 4HZMar 2022£1,300,000Other propertyFreehold
Longrove Surgery, 70 Union Street, Barnet, EN5 4HTNov 2021£1,000,000Other propertyFreehold
73 Union Street, Barnet, EN5 4HYNov 2021£476,500TerracedFreehold
45 Union Street, Barnet, EN5 4HYSep 2021£505,000TerracedFreehold
51 Union Street, Barnet, EN5 4HYJun 2021£580,000Flat / maisonetteFreehold
62 Union Street, Barnet, EN5 4HZMar 2021£450,000Semi-detachedFreehold
4 Union Street, Barnet, EN5 4HZDec 2020£320,000Other propertyFreehold
50 Union Street, Barnet, EN5 4HZMar 2020£745,000Semi-detachedFreehold
63 Union Street, Barnet, EN5 4HYJan 2020£505,000TerracedFreehold
40 Union Street, Barnet, EN5 4HZAug 2019£1,500Other propertyFreehold
26 Union Street, Barnet, EN5 4HZFeb 2019£442,500TerracedFreehold
73 Union Street, Barnet, EN5 4HYAug 2017£418,000TerracedFreehold
16 Union Street, Barnet, EN5 4HZAug 2017£489,950TerracedFreehold
7 Union Street, Barnet, EN5 4HYFeb 2017£738,000TerracedFreehold
Flat 14, 5B Union Street, Barnet, EN5 4DFJan 2017£1,914,000Other propertyLeasehold
Flat 7, 5B Union Street, Barnet, EN5 4DFDec 2016£318,955Flat / maisonetteLeasehold
Flat 13, 5B Union Street, Barnet, EN5 4DFDec 2016£308,955Flat / maisonetteLeasehold
Flat 16, 5B Union Street, Barnet, EN5 4DFDec 2016£328,955Flat / maisonetteLeasehold
Flat 3, 5B Union Street, Barnet, EN5 4DFDec 2016£265,970Flat / maisonetteLeasehold
Flat 5, 5B Union Street, Barnet, EN5 4DFDec 2016£303,955Flat / maisonetteLeasehold
Flat 11, 5B Union Street, Barnet, EN5 4DFDec 2016£308,955Flat / maisonetteLeasehold
Flat 4, 5B Union Street, Barnet, EN5 4DFDec 2016£265,970Flat / maisonetteLeasehold
Flat 10, 5B Union Street, Barnet, EN5 4DFDec 2016£328,955Flat / maisonetteLeasehold
Flat 6, 5B Union Street, Barnet, EN5 4DFDec 2016£318,955Flat / maisonetteLeasehold
Flat 8, 5B Union Street, Barnet, EN5 4DFDec 2016£401,940Flat / maisonetteLeasehold
Flat 17, 5B Union Street, Barnet, EN5 4DFDec 2016£318,955Flat / maisonetteLeasehold
Flat 2, 5B Union Street, Barnet, EN5 4DFDec 2016£303,955Flat / maisonetteLeasehold
Flat 12, 5B Union Street, Barnet, EN5 4DFDec 2016£308,955Flat / maisonetteLeasehold
Flat 24, 5B Union Street, Barnet, EN5 4DFDec 2016£303,955Flat / maisonetteLeasehold
Flat 1, 5B Union Street, Barnet, EN5 4DFDec 2016£411,940Flat / maisonetteLeasehold
Flat 15, 5B Union Street, Barnet, EN5 4DFDec 2016£270,970Flat / maisonetteLeasehold
Flat 9, 5B Union Street, Barnet, EN5 4DFNov 2016£421,940Flat / maisonetteLeasehold
60 Union Street, Barnet, EN5 4HZSep 2016£635,000Semi-detachedFreehold
45 Union Street, Barnet, EN5 4HYMay 2016£477,450TerracedFreehold
88 Union Street, Barnet, EN5 4HZMar 2016£412,500TerracedFreehold
61 Union Street, Barnet, EN5 4HYJan 2016£475,000TerracedFreehold
28 Union Street, Barnet, EN5 4HZNov 2015£440,000TerracedFreehold
48 Union Street, Barnet, EN5 4HZOct 2015£485,000TerracedFreehold
34A Union Street, Barnet, EN5 4HZSep 2015£250,000Flat / maisonetteLeasehold
75 Union Street, Barnet, EN5 4HYJul 2015£363,000TerracedFreehold
74 Union Street, Barnet, EN5 4HZJan 2015£420,000TerracedFreehold
73 Union Street, Barnet, EN5 4HYDec 2014£373,000TerracedFreehold
54 Union Street, Barnet, EN5 4HZOct 2014£499,950Semi-detachedFreehold
Century House, 29 Union Street, Barnet, EN5 4HYSep 2014£350,000DetachedFreehold
Ground Floor Flat, 24 Union Street, Barnet, EN5 4HZJul 2014£245,000Flat / maisonetteLeasehold
First Floor Flat, 24 Union Street, Barnet, EN5 4HZJun 2014£300,000Flat / maisonetteLeasehold
92 Union Street, Barnet, EN5 4HZJun 2014£375,000TerracedFreehold
First Floor Flat, 24 Union Street, Barnet, EN5 4HZDec 2013£188,700Flat / maisonetteLeasehold
Ground Floor Flat, 24 Union Street, Barnet, EN5 4HZDec 2013£125,800Flat / maisonetteLeasehold
44 Union Street, Barnet, EN5 4HZSep 2013£369,950Semi-detachedFreehold
14 Union Street, Barnet, EN5 4HZJul 2013£335,000TerracedFreehold
88 Union Street, Barnet, EN5 4HZJun 2013£310,000TerracedFreehold
43 Union Street, Barnet, EN5 4HYMay 2013£325,000TerracedFreehold
14 Union Street, Barnet, EN5 4HZAug 2012£315,000TerracedFreehold
36 Union Street, Barnet, EN5 4HZJul 2012£215,000TerracedFreehold
45 Union Street, Barnet, EN5 4HYFeb 2012£305,000TerracedFreehold
90 Union Street, Barnet, EN5 4HZSep 2011£295,000TerracedFreehold
74 Union Street, Barnet, EN5 4HZSep 2011£250,000TerracedFreehold
48 Union Street, Barnet, EN5 4HZApr 2011£348,500TerracedFreehold
49 Union Street, Barnet, EN5 4HYApr 2011£345,000TerracedFreehold
61 Union Street, Barnet, EN5 4HYJan 2011£339,950TerracedFreehold
76 Union Street, Barnet, EN5 4HZJan 2011£310,000TerracedFreehold
54 Union Street, Barnet, EN5 4HZNov 2010£355,000Semi-detachedFreehold
26 Union Street, Barnet, EN5 4HZOct 2010£260,000TerracedFreehold
74 Union Street, Barnet, EN5 4HZJun 2010£120,000TerracedFreehold
34A Union Street, Barnet, EN5 4HZJun 2010£135,000Semi-detachedLeasehold
16 Union Street, Barnet, EN5 4HZMay 2010£310,000TerracedFreehold
60 Union Street, Barnet, EN5 4HZApr 2010£338,000Semi-detachedFreehold
30 Union Street, Barnet, EN5 4HZNov 2009£279,950TerracedFreehold
92 Union Street, Barnet, EN5 4HZNov 2007£317,000TerracedFreehold
Century House, 29 Union Street, Barnet, EN5 4HYOct 2007£600,000DetachedFreehold
90 Union Street, Barnet, EN5 4HZSep 2007£315,000TerracedFreehold
40 Union Street, Barnet, EN5 4HZAug 2007£192,000Flat / maisonetteLeasehold
43 Union Street, Barnet, EN5 4HYAug 2007£297,600TerracedFreehold
51 Union Street, Barnet, EN5 4HYJul 2007£360,000Flat / maisonetteFreehold
14 Union Street, Barnet, EN5 4HZMay 2007£260,000TerracedFreehold
40A Union Street, Barnet, EN5 4HZOct 2006£169,950Flat / maisonetteLeasehold
28 Union Street, Barnet, EN5 4HZJun 2006£246,000TerracedFreehold
51 Union Street, Barnet, EN5 4HYJun 2006£230,999Flat / maisonetteFreehold
48 Union Street, Barnet, EN5 4HZMar 2006£245,000TerracedFreehold
40 Union Street, Barnet, EN5 4HZFeb 2006£155,000Flat / maisonetteLeasehold
63 Union Street, Barnet, EN5 4HYJan 2006£280,000TerracedFreehold
20 Union Street, Barnet, EN5 4HZDec 2005£249,950TerracedFreehold
30 Union Street, Barnet, EN5 4HZJun 2005£228,000TerracedFreehold
26 Union Street, Barnet, EN5 4HZJun 2005£242,000TerracedFreehold
92 Union Street, Barnet, EN5 4HZMar 2005£247,500TerracedFreehold
88 Union Street, Barnet, EN5 4HZOct 2004£243,000TerracedFreehold
60 Union Street, Barnet, EN5 4HZOct 2004£264,200Semi-detachedFreehold
38 Union Street, Barnet, EN5 4HZJul 2004£242,000TerracedFreehold
54 Union Street, Barnet, EN5 4HZMar 2004£260,000Semi-detachedFreehold
90 Union Street, Barnet, EN5 4HZFeb 2004£238,500TerracedFreehold
48 Union Street, Barnet, EN5 4HZJan 2004£232,000TerracedFreehold
60 Union Street, Barnet, EN5 4HZMay 2003£275,000Semi-detachedFreehold
43 Union Street, Barnet, EN5 4HYApr 2003£150,050TerracedFreehold
16 Union Street, Barnet, EN5 4HZJan 2003£239,950TerracedFreehold
14 Union Street, Barnet, EN5 4HZOct 2002£182,000TerracedFreehold
61 Union Street, Barnet, EN5 4HYMay 2001£184,000TerracedFreehold
26 Union Street, Barnet, EN5 4HZMay 2001£175,000TerracedFreehold
88 Union Street, Barnet, EN5 4HZApr 2001£149,950TerracedFreehold
45 Union Street, Barnet, EN5 4HYApr 2001£144,950TerracedFreehold
16 Union Street, Barnet, EN5 4HZDec 2000£169,950TerracedFreehold
57 Union Street, Barnet, EN5 4HYSep 2000£170,000TerracedFreehold
54 Union Street, Barnet, EN5 4HZSep 2000£176,000Semi-detachedFreehold
40 Union Street, Barnet, EN5 4HZAug 2000£87,000Flat / maisonetteLeasehold
14 Union Street, Barnet, EN5 4HZMay 2000£148,000TerracedFreehold
40A Union Street, Barnet, EN5 4HZNov 1999£78,500Flat / maisonetteLeasehold
20 Union Street, Barnet, EN5 4HZApr 1998£92,000TerracedFreehold
44 Union Street, Barnet, EN5 4HZMar 1998£120,000TerracedFreehold
57 Union Street, Barnet, EN5 4HYJan 1998£125,000TerracedFreehold
16 Union Street, Barnet, EN5 4HZDec 1997£119,500TerracedFreehold
38 Union Street, Barnet, EN5 4HZJul 1997£108,700TerracedFreehold
16 Union Street, Barnet, EN5 4HZApr 1997£32,000TerracedFreehold
40 Union Street, Barnet, EN5 4HZNov 1995£39,500Flat / maisonetteLeasehold
14 Union Street, Barnet, EN5 4HZMar 1995£73,000TerracedFreehold
All street records →

The land

Surface water flooding: Medium

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

＋ 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

EPC B

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 · Feb 2017

Floor area
72 m²
Potential EPC band
B
Age band
2014
Walls (certificate wording)
Average thermal transmittance 0.15 W/m²K
Roof (certificate wording)
Average thermal transmittance 0.2 W/m²K
Windows (certificate wording)
High performance glazing
Heating (certificate wording)
Boiler& underfloor, mains gas
Building height
Unavailable

EPC · Feb 2017

Living

Broadband in the area

Postcode residential gigabit coverage: 0%

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): 7 · England 2025

Recorded police incidents: 367

EN5 4DF →

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?

    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.
    • 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