The House CheckCheck before you offer

Flat 39, 237 Union Street, London, SE1 0LR

Flat / maisonetteLeasehold110 m² · EPC
Last sale£1,500,000Jul 2017 · HM Land Registry
If it moved with Southwark flat prices£1,331,000Aug 2026 · UK HPI
Flood planning zoneIn Flood Zone 3 — check defences and insurance
EnergyEPC BApr 2017
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

1Flood planning zone: In Flood Zone 3 — check defences and insurance

Flood Zone 3 can affect insurance costs even where flood defences protect the area.

Get an insurance quote and ask the conveyancer for a flood search.

Environment Agency · Oct 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 · Jul 2017

+ Flood risk 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.

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Price

If it moved with Southwark flat prices

£1,331,000

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 2017£1,500,000Flat / maisonetteLeaseholdA · New build

Street sales

Same type and tenure, other homes in the last 36 months: £780,000 · 5 sales

AddressSoldPriceTypeTenure
Flat 3, 79 - 81 Union Street, London, SE1 1SGJun 2026£369,500Flat / maisonetteLeasehold
Flat 10, 235 Union Street, London, SE1 0LRNov 2025£210,000Flat / maisonetteLeasehold
27 Union Street, London, SE1 1SDOct 2025£3,610,000TerracedFreehold
57 - 61 Union Street, London, SE1 1SGOct 2025£4,500,000Other propertyFreehold
Flat 38, 237 Union Street, London, SE1 0LRApr 2025£1,800,000Flat / maisonetteLeasehold
54 - 58 Union Street, London, SE1 1TDNov 2024£2,400,000Other propertyLeasehold
Flat 32, 237 Union Street, London, SE1 0LRJul 2024£850,000Flat / maisonetteLeasehold
144B Union Street, London, SE1 0LHJun 2024£240,000Other propertyLeasehold
Show all 152
AddressSoldPriceTypeTenure
160 Union Street, London, SE1 0LHFeb 2024£5,250,000Other propertyFreehold
Flat 25, 237 Union Street, London, SE1 0LRJan 2024£780,000Flat / maisonetteLeasehold
8 Union Street, London, SE1 1SZDec 2023£1,350,000Other propertyFreehold
Flat 12, 237 Union Street, London, SE1 0LRSep 2023£481,000Flat / maisonetteLeasehold
152B Union Street, London, SE1 0LHMay 2023£825,000Flat / maisonetteLeasehold
84 - 88 Union Street, London, SE1 0NWMay 2023£4,375,000Other propertyFreehold
144 - 146 Union Street, London, SE1 0LHApr 2023£390,000Flat / maisonetteLeasehold
65 Union Street, London, SE1 1SGFeb 2023£2,190,000Other propertyFreehold
182 - 194 Union Street, London, SE1 0LHJan 2023£30,000,000Other propertyFreehold
80 Union Street, London, SE1 0NWApr 2022£2,000,000Other propertyFreehold
74 Union Street, London, SE1 0NWApr 2022£750,000Other propertyFreehold
76 Union Street, London, SE1 0NWApr 2022£1,150,000Flat / maisonetteFreehold
144 - 146 Union Street, London, SE1 0LHMar 2022£21,000Other propertyFreehold
154 Union Street, London, SE1 0LHMar 2022£392,000Flat / maisonetteLeasehold
152 - 154 Union Street, London, SE1 0LHJan 2022£16,500Other propertyFreehold
156 - 158 Union Street, London, SE1 0LHDec 2021£58,355Other propertyFreehold
6 Union Street, London, SE1 1SZSep 2021£22,500Other propertyLeasehold
Flat 11, 237 Union Street, London, SE1 0LRJul 2019£825,000Flat / maisonetteLeasehold
169 Union Street, London, SE1 0LLMar 2019£100,000,000Other propertyFreehold
Flat 38, 237 Union Street, London, SE1 0LRDec 2018£1,580,209Flat / maisonetteLeasehold
Flat 41, 237 Union Street, London, SE1 0LRNov 2018£2,000,000Flat / maisonetteLeasehold
Flat 35, 237 Union Street, London, SE1 0LRNov 2018£1,799,000Flat / maisonetteLeasehold
100 - 112 Union Street, London, SE1 0NLJul 2018£25,027,985Other propertyFreehold
Flat 30, 237 Union Street, London, SE1 0LRJun 2018£1,050,000Flat / maisonetteLeasehold
183 - 185 Union Street, London, SE1 0LNApr 2018£1,500,000Other propertyFreehold
Flat 25, 237 Union Street, London, SE1 0LRMar 2018£835,000Flat / maisonetteLeasehold
Flat 40, 237 Union Street, London, SE1 0LRFeb 2018£1,160,000Flat / maisonetteLeasehold
Flat 36, 237 Union Street, London, SE1 0LRFeb 2018£2,750,000Flat / maisonetteLeasehold
Flat 36, 237 Union Street, London, SE1 0LRJan 2018£2,532,500Flat / maisonetteLeasehold
Flat 33, 237 Union Street, London, SE1 0LRJan 2018£1,160,000Flat / maisonetteLeasehold
Flat 12, 235 Union Street, London, SE1 0LRJan 2018£195,000Flat / maisonetteLeasehold
Flat 23, 237 Union Street, London, SE1 0LRDec 2017£1,150,000Flat / maisonetteLeasehold
18 Union Street, London, SE1 1SZDec 2017£35,000,000Other propertyFreehold
Flat 18, 237 Union Street, London, SE1 0LRDec 2017£918,000Flat / maisonetteLeasehold
Flat 29, 237 Union Street, London, SE1 0LRDec 2017£990,000Flat / maisonetteLeasehold
Flat 13, 237 Union Street, London, SE1 0LRDec 2017£657,060Flat / maisonetteLeasehold
Flat 18, 237 Union Street, London, SE1 0LRNov 2017£954,000Flat / maisonetteLeasehold
Flat B, 162 Union Street, London, SE1 0LHSep 2017£605,000Flat / maisonetteLeasehold
Flat 18, 237 Union Street, London, SE1 0LRAug 2017£954,000Flat / maisonetteLeasehold
Flat 36, 237 Union Street, London, SE1 0LRAug 2017£2,532,500Flat / maisonetteLeasehold
Flat 9, 237 Union Street, London, SE1 0LRAug 2017£975,000Flat / maisonetteLeasehold
Flat 39, 237 Union Street, London, SE1 0LRJul 2017£1,500,000Flat / maisonetteLeasehold
50 - 52 Union Street, London, SE1 1TDJul 2017£4,250,000Other propertyFreehold
Flat 10, 237 Union Street, London, SE1 0LRJul 2017£875,000Flat / maisonetteLeasehold
Flat 12, 237 Union Street, London, SE1 0LRJun 2017£664,450Flat / maisonetteLeasehold
Flat 37, 237 Union Street, London, SE1 0LRJun 2017£2,070,000Flat / maisonetteLeasehold
Flat 32, 237 Union Street, London, SE1 0LRJun 2017£1,003,200Flat / maisonetteLeasehold
Flat 1, 237 Union Street, London, SE1 0LRJun 2017£800,000Flat / maisonetteLeasehold
Flat 28, 237 Union Street, London, SE1 0LRJun 2017£1,050,900Flat / maisonetteLeasehold
Flat 31, 237 Union Street, London, SE1 0LRJun 2017£1,040,000Flat / maisonetteLeasehold
Flat 3, 237 Union Street, London, SE1 0LRJun 2017£850,000Flat / maisonetteLeasehold
Flat 20, 237 Union Street, London, SE1 0LRJun 2017£678,500Flat / maisonetteLeasehold
Flat 17, 237 Union Street, London, SE1 0LRJun 2017£1,040,000Flat / maisonetteLeasehold
Flat 21, 237 Union Street, London, SE1 0LRJun 2017£999,999Flat / maisonetteLeasehold
Flat 5, 237 Union Street, London, SE1 0LRJun 2017£615,000Flat / maisonetteLeasehold
Flat 24, 237 Union Street, London, SE1 0LRJun 2017£1,019,985Flat / maisonetteLeasehold
Flat 22, 237 Union Street, London, SE1 0LRJun 2017£924,500Flat / maisonetteLeasehold
Flat 4, 237 Union Street, London, SE1 0LRJun 2017£800,000Flat / maisonetteLeasehold
Flat 26, 237 Union Street, London, SE1 0LRJun 2017£693,500Flat / maisonetteLeasehold
Flat 19, 237 Union Street, London, SE1 0LRJun 2017£660,250Flat / maisonetteLeasehold
Flat 7, 237 Union Street, London, SE1 0LRMay 2017£738,100Flat / maisonetteLeasehold
Flat 11, 237 Union Street, London, SE1 0LRMay 2017£921,500Flat / maisonetteLeasehold
Flat 6, 237 Union Street, London, SE1 0LRMay 2017£685,000Flat / maisonetteLeasehold
Flat 15, 237 Union Street, London, SE1 0LRMay 2017£885,000Flat / maisonetteLeasehold
Flat 16, 237 Union Street, London, SE1 0LRMay 2017£1,131,750Flat / maisonetteLeasehold
Flat 2, 237 Union Street, London, SE1 0LRMay 2017£964,000Flat / maisonetteLeasehold
Flat 8, 237 Union Street, London, SE1 0LRMay 2017£833,000Flat / maisonetteLeasehold
Flat 34, 237 Union Street, London, SE1 0LRMay 2017£1,078,800Flat / maisonetteLeasehold
Flat 14, 237 Union Street, London, SE1 0LRMay 2017£885,000Flat / maisonetteLeasehold
Flat 27, 237 Union Street, London, SE1 0LRMay 2017£650,000Flat / maisonetteLeasehold
The Music Box Union Street, London, SE1 0LRApr 2017£6,500Other propertyLeasehold
103 Union Street, London, SE1 0LAFeb 2017£720,000Other propertyLeasehold
Arch 24, Old Union Yard Arches, 229 Union Street, London, SE1 0LROct 2016£80,000Other propertyLeasehold
6 Union Street, London, SE1 1SZOct 2016£1,725,000DetachedFreehold
154 Union Street, London, SE1 0LHJan 2016£350,000Flat / maisonetteLeasehold
Flat 11, 235 Union Street, London, SE1 0LRDec 2014£103,428Flat / maisonetteLeasehold
Flat 9, 235 Union Street, London, SE1 0LRDec 2014£103,428Flat / maisonetteLeasehold
Flat 12, 235 Union Street, London, SE1 0LRDec 2014£103,428Flat / maisonetteLeasehold
Flat 14, 235 Union Street, London, SE1 0LRDec 2014£103,428Flat / maisonetteLeasehold
Flat 10, 235 Union Street, London, SE1 0LRDec 2014£103,428Flat / maisonetteLeasehold
Flat 13, 235 Union Street, London, SE1 0LRDec 2014£103,428Flat / maisonetteLeasehold
Flat 8, 235 Union Street, London, SE1 0LRDec 2014£103,428Flat / maisonetteLeasehold
14 Union Street, London, SE1 1SZDec 2014£800,000Other propertyFreehold
Apartment 7, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£942,500Flat / maisonetteLeasehold
Apartment 6, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£923,500Flat / maisonetteLeasehold
Apartment 2, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£774,500Flat / maisonetteLeasehold
Apartment 5, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£923,500Flat / maisonetteLeasehold
Apartment 3, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£899,500Flat / maisonetteLeasehold
Apartment 4, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£899,500Flat / maisonetteLeasehold
Apartment 1, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£794,500Flat / maisonetteLeasehold
Apartment 8, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£794,500Flat / maisonetteLeasehold
Apartment 4, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£745,400Flat / maisonetteLeasehold
Apartment 3, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£745,400Flat / maisonetteLeasehold
Apartment 2, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£710,350Flat / maisonetteLeasehold
Apartment 6, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£760,400Flat / maisonetteLeasehold
Apartment 8, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£775,400Flat / maisonetteLeasehold
Apartment 7, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£775,400Flat / maisonetteLeasehold
Apartment 1, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£700,350Flat / maisonetteLeasehold
Apartment 5, Ernst Building, 142 Union Street, London, SE1 0FRJul 2014£760,400Flat / maisonetteLeasehold
92 Union Street, London, SE1 0NWJun 2014£10,250,000Other propertyFreehold
Flat 5, Ciba Apartments, 101 Union Street, London, SE1 0LQJan 2014£675,000Flat / maisonetteLeasehold
Flat 9, 235 Union Street, London, SE1 0LROct 2013£4,300,000Other propertyFreehold
Flat 9, 235 Union Street, London, SE1 0LROct 2013£7,800,000Other propertyFreehold
Flat C, 162 Union Street, London, SE1 0LHAug 2013£612,000Flat / maisonetteLeasehold
31 Union Street, London, SE1 1SDJun 2013£450,000Flat / maisonetteLeasehold
Flat B, 162 Union Street, London, SE1 0LHMay 2013£485,000Flat / maisonetteLeasehold
Flat 2, Ciba Apartments, 101 Union Street, London, SE1 0LQMar 2012£530,000Flat / maisonetteLeasehold
Flat 3, Ciba Apartments, 101 Union Street, London, SE1 0LQSep 2011£485,000Flat / maisonetteLeasehold
Flat 6, Ciba Apartments, 101 Union Street, London, SE1 0LQJun 2011£487,950Flat / maisonetteLeasehold
152 - 154 Union Street, London, SE1 0LHMay 2011£200,000Flat / maisonetteLeasehold
31 Union Street, London, SE1 1SDMay 2011£360,000Flat / maisonetteLeasehold
144 Union Street, London, SE1 0LHOct 2009£200,000Flat / maisonetteLeasehold
146 Union Street, London, SE1 0LHJun 2009£200,000Flat / maisonetteLeasehold
Flat 4, Ciba Apartments, 101 Union Street, London, SE1 0LQJan 2008£470,000Flat / maisonetteLeasehold
Flat 1, Ciba Apartments, 101 Union Street, London, SE1 0LQOct 2007£495,000Flat / maisonetteLeasehold
Flat 5, Ciba Apartments, 101 Union Street, London, SE1 0LQMay 2007£425,000Flat / maisonetteLeasehold
Flat 3, Ciba Apartments, 101 Union Street, London, SE1 0LQJan 2007£409,000Flat / maisonetteLeasehold
152B Union Street, London, SE1 0LHMay 2006£355,000Flat / maisonetteLeasehold
Flat 2, Ciba Apartments, 101 Union Street, London, SE1 0LQApr 2005£315,000Flat / maisonetteLeasehold
Flat 3, 79 - 81 Union Street, London, SE1 1SGDec 2003£181,000Flat / maisonetteLeasehold
Flat 2, 79 - 81 Union Street, London, SE1 1SGSep 2002£147,000Flat / maisonetteLeasehold
156 Union Street, London, SE1 0LHJan 2002£148,500Flat / maisonetteLeasehold
Flat 6, Ciba Apartments, 101 Union Street, London, SE1 0LQOct 2001£290,000Flat / maisonetteLeasehold
Flat 7, Ciba Apartments, 101 Union Street, London, SE1 0LQAug 2001£500,000Flat / maisonetteLeasehold
Flat 1, Ciba Apartments, 101 Union Street, London, SE1 0LQMay 2001£275,000Flat / maisonetteLeasehold
Flat 1, 79 - 81 Union Street, London, SE1 1SGMay 2001£104,000Flat / maisonetteLeasehold
Flat 4, Ciba Apartments, 101 Union Street, London, SE1 0LQApr 2001£285,000Flat / maisonetteLeasehold
Flat 4, Ciba Apartments, 101 Union Street, London, SE1 0LQOct 2000£216,500Flat / maisonetteLeasehold
Flat 6, Ciba Apartments, 101 Union Street, London, SE1 0LQOct 2000£226,500Flat / maisonetteLeasehold
Flat 2, Ciba Apartments, 101 Union Street, London, SE1 0LQOct 2000£206,500Flat / maisonetteLeasehold
Flat 3, Ciba Apartments, 101 Union Street, London, SE1 0LQOct 2000£216,500Flat / maisonetteLeasehold
Flat 5, Ciba Apartments, 101 Union Street, London, SE1 0LQOct 2000£249,000Flat / maisonetteLeasehold
158 Union Street, London, SE1 0LHSep 2000£111,000Flat / maisonetteLeasehold
156 Union Street, London, SE1 0LHSep 2000£120,000Flat / maisonetteLeasehold
Flat 1, Ciba Apartments, 101 Union Street, London, SE1 0LQSep 2000£206,500Flat / maisonetteLeasehold
Flat 7, Ciba Apartments, 101 Union Street, London, SE1 0LQSep 2000£326,950Flat / maisonetteLeasehold
Flat 2, 79 - 81 Union Street, London, SE1 1SGAug 2000£107,500Flat / maisonetteLeasehold
Flat 3, 79 - 81 Union Street, London, SE1 1SGMay 2000£116,000Flat / maisonetteLeasehold
148B Union Street, London, SE1 0LHMar 2000£163,000Flat / maisonetteLeasehold
152A Union Street, London, SE1 0LHJan 1999£52,000Flat / maisonetteLeasehold
31 Union Street, London, SE1 1SDSep 1998£120,000Semi-detachedLeasehold
71A Union Street, London, SE1 1SGJul 1997£44,000Flat / maisonetteLeasehold
6 Union Street, London, SE1 1SZMay 1997£165,000DetachedFreehold
158 Union Street, London, SE1 0LHJan 1996£39,000Flat / maisonetteLeasehold
All street records →

The land

Flood planning zone: In Flood Zone 3 — check defences and insurance

Flood Zone 3 can affect insurance costs even where flood defences protect the area.

Get an insurance quote and ask the conveyancer for a flood search.

Environment Agency · Oct 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. 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 · Apr 2017

Floor area
110 m²
Potential EPC band
B
Age band
2015
Walls (certificate wording)
Average thermal transmittance 0.00 W/m²K
Roof (certificate wording)
Average thermal transmittance 0.1 W/m²K
Windows (certificate wording)
High performance glazing
Heating (certificate wording)
Community scheme
Building height
Unavailable

EPC · Apr 2017

Living

Broadband in the area

Postcode residential gigabit coverage: 0%

Full fibre in the local authority: 82.5%

Ofcom · Jan 2026

Schools nearby

DfE GIAS · Nov 2026 · Ofsted · Sep 2026

Area context

Deprivation decile (1 is most deprived within its nation): 8 · England 2025

Recorded police incidents: 984

SE1 0LR →

Before you offer

Viewing checklist

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Refresh the saved facts when you return. No email alerts are sent.

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?

    • Flood planning zone: Get an insurance quote and ask the conveyancer for 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