This dataset is a general representation of parcel mapping used by the City of London. The mapping is derived from assessment and ownership data but is not sanctioned by either MPAC or Teranet. The geospatial accuracy is not to be relied upon and must not be used for building permit applcaitions, engineering designs, detailed planning, development or property use. Use at own risk.

The Properties Vulnerable to Heat Impact report, produced by Arup, maps London's heat risk across homes, neighbourhoods, and essential properties in the wake of climate change.

The study focused on essential settings, emphasising areas where occupants are especially vulnerable to heat-related hazards. This included schools, hospitals, care homes residential properties and neighbourhoods.

Properties Vulnerable to Heat Impact Report | London City Hall

London Heat Map --------------- The London Heat Map is a tool designed to help you identify areas of high heat demand, explore opportunities for new and expanding district heat networks and to draw potential heat networks and assess their financial feasibility. The new version of the London Heat Map was created for the Greater London Authority by the Centre for Sustainable Energy (CSE) in July 2019. The London Heat Map is regularly updated with new network data and other datasets. Background datasets such as building heat demand was last updated on 26/06/2023. The London Heatmap is a map-based web application you can use to find and appraise opportunities for decentralised energy (DE) projects in London. The map covers the whole of Greater London, and provides very local information to help you identify and develop DE opportunities, including data such as: * Heat demand values for each building * Locations of potential heat supply sites * Locations of existing and proposed district heating networks * A spatial heat demand density map layer The map also includes a user-friendly visual tool for heat network design. This is intended to support preliminary techno-economic appraisal of potential district heat networks. The London Heat Map is used by a wide variety of people in numerous ways: * London Boroughs can use the new map to help develop their energy master plans. * Property developers can use the map to help them meet the decentralised energy policies in the London Plan. * Energy consultants can use the map to gather initial data to inform feasibility studies. More information is available here, and an interactive map is available here. Building-level estimated annual and peak heat demand data from the London Heat Map has been made available through the data extracts below. The data was last updated on 26/06/2023. The data contains Ordnance Survey mapping and the data is published under Ordnance Survey's 'presumption to publish'. © Crown copyright and database rights 2023. The Decentralised Energy Master planning programme (DEMaP) ---------------------------------------------------------- The Decentralised Energy Master planning programme (DEMaP), was completed in October 2010. It included a heat mapping support package for the London boroughs to enable them to carry out high resolution heat mapping for their area. To date, heat maps have been produced for 29 London boroughs with the remaining four boroughs carrying out their own data collection. All of the data collected through this process is provided below. ### Carbon Calculator Tool Arup have produced a Carbon Calculator Tool to assist projects in their early estimation of the carbon dioxide (CO2) savings which could be realised by a district heating scheme with different sources of heating. The calculator's estimates include the impact of a decarbonising the electrical grid over time, based on projections by the Department for Energy and Climate Change, as well as the Government's Standard Assessment Procedure (SAP). The Excel-based tool can be downloaded below. ### Borough Heat Maps Data and Reports (2012) In March 2012, all London boroughs did a heat mapping exercise. The data from this includes the following and can be downloaded below: * Heat Load for all boroughs * Heat Supplies for all boroughs * Heat Network * LDD 2010 database * Complete GIS London Heat Map Data The heat maps contain real heat consumption data for priority buildings such as hospitals, leisure centres and local authority buildings. As part of this work, each of the boroughs developed implementation plans to help them take the DE opportunities identified to the next stages. The implementation plans include barriers and opportunities, actions to be taken by the council, key dates, personnel responsible. These can be downloaded below. Other Useful Documents ---------------------- Other useful documents can be downloaded from the links below: Energy Masterplanning Manual Opportunities for Decentralised Energy in London - Vision Map London Heat Network Manual London Heat Network Manual II

This CSV table shows a breakdown of the dwelling stock down to a lower geographic level Lower layer Super Output Area or LSOA, categorised by the property build period and property type.

Counts in the tables are rounded to the nearest 10 with those below 5 recorded as negligible and appearing as -. Data on build period, or age of property, has been used to create 12 property build period categories: Pre-1900, 1900-1918, 1919-1929, 1930-1939, 1945-1954, 1955-1964, 1965-1972, 1973-1982, 1983-1992, 1993-1999, 2000-2009, and 2010-2015.

Data on property type includes breakdown by bungalow, terraced, flat/maisonette, semi-detached and detached, and by the number of bedrooms. The counts are calculated from domestic property data for England and Wales extracted from the Valuation Office Agencys administrative database on 31 March 2015, and on 1 August 2012 and 31 March 2014. The VOA have published data that shows homes by period built, or type, and council tax band down to MSOA and LSOA level.

Rounding: Small differences between the rounding conventions are applied to the 2014 and 2015 statistics. For 2014 The rounding convention applied to the tables: Counts are rounded to the nearest 10 dwellings and counts less than 5 are reported as negligible (-). For 2015 The rounding convention applied to the tables: Counts are rounded to the nearest 10 with counts of zero being reported as "0" and counts fewer than 5 reported as negligible and denoted by "-".

National Statistics Postcode Lookup file (NSPL): Different NSPL files have been used for 2014 and 2015 statistics (February 2014 NSLP used February 2015 NSLP used). As a results, postcodes can be moved in different OAs. Further information on NSPL can be found at ONS

Property attributes: As part of the day to day VOA work, attributes information can be added (where no information is recorded) and/or changed (existing information is updated). This would result in counts in categories changing.

New entries and deletions: New entries into the CT List together with deletions from the CT List will result in changes to counts. New entries could be as a result from splits, mergers, new build but also entries which were not previously in the CT List i.e. a shop is converted in a domestic property. Similarly, deletions could be as a result from splits, mergers, demolitions but also entries no longer domestic properties i.e. a house is converted into a shop (non-domestic property). The map below was created to show the average age of properties at MSOA level.

https://cdn.datapress.cloud/london/img/dataset/5ec6f5f3-51e4-4085-bf45-c8b0c89c88e4/_import/period-property-built-MSOA.png" alt="period-property-built-MSOA.png" />

The Mayor is committed to cutting fuel poverty and increasing the energy efficiency of buildings across London. To help target where action is most needed, the Mayor has developed a London Building Stock Model with the UCL Energy Institute. The London Building Stock Model is a database of all the energy and carbon data collected through the Mayor’s energy programmes and policies. It provides a snapshot of all London’s buildings (both domestic and non-domestic) with information on their energy performance certificates as of 2017. More information is available here, and an interactive map is available here. Most of the data from the London Building Stock Model interactive map has been made available through the data extracts below. Please note that the data extracts are based on Ordnance Survey's list of London properties as of 2023. However, as the London Building Stock Model data is from 2017, some of the properties might not have any London Building Stock Model data attached to them. The data contains Ordnance Survey mapping and the data is published under Ordnance Survey's 'presumption to publish'. © Crown copyright and database rights 2023

This map is part of the Map and Data Centre Collections, and is available for physical viewing under the call number C33 D03. Explore the item in our Library Catalogue: Collection PermalinkPublication Date: 8-1853 Publisher Location: Toronto Publisher: Hugh Scobie, Lith. Scale: 1 [unit] = 1 chain Geographic Area: London (Ont.) Map Theme: Real property--Ontario--London Description: Extent from Port Sarnia Road at top of page to River Thames at bottom, and St. James Street at left of page to Oxford Street at right. “Survey'd by Messrs. Leather & Robinson, August 1835” “Hugh Scobie, Lith., Toronto” "No. 1, 2, 3, 4 For Sale"

A Strategic Housing Land Availability Assessment (SHLAA) is a technical exercise to determine the quantity and suitability of land potentially available for housing development.The SHLAA is not a site allocations exercise – the purpose of the SHLAA is to provide a robust indication of aggregate housing capacity at local authority level and across London. Only sites that are already approved or formally allocated for housing are identified on the web map.For more information, please visit: https://www.london.gov.uk/what-we-do/planning/london-plan/new-london-plan/strategic-housing-land-availability-assessment

An Archaeological Priority Area is a defined area where, according to existing information, there is significant known archaeological interest or particular potential for new discoveries. APAs are set out in the London boroughs' local plans. They inform the practical use of national and local planning policies for the recognition and conservation of archaeological interest. The Greater London APAs are based on evidence held in the Greater London Historic Environment Record (GLHER).The Greater London APAs were created in the 1970s and 1980s either by the boroughs or local museums. They are now being comprehensively updated using up to date evidence and consistent standards to comply with National Planning Policy. The new system assigns all land to one of four tiers denoting different levels of sensitivity to development indicated by an archaeological risk model.

This map is part of the Map and Data Centre Collections, and is available for physical viewing under the call number C33 D03. Explore the item in our Library Catalogue: Collection PermalinkPublication Date: 1871 Publisher Location: London, Ont. Publisher: Publisher not identified. Scale: Scale not given Geographic Area: London (Ont.) Map Type: Drawing, facsimile Description: Plan of the city of London Ontario, A.D. 1871. Designed by H.A. Wilkens. Original map published 1871. Facsimile of map imprinted on parchment; Facsimile publication unknown. See "notes" for story. Physical Size: 63 x 33 cm Notes: Lists "Members of the Corporation of the City of London, Ont, A.D. MDCCCLXXI" (1871) “Assessed Value of Real & Personal Property, 5,457,383 Dolars.” Text included with the map tells the history of the map's discovery: “This map of the City of London Ont. A.D. 1871, was recovered from the Corner-Stone of a building erected by the late Charles Dunnit, on a site then in the Township of Westminster - now in the City of London Ont. - on the North side of Becher Street, near the West end of King Street Bridge.” "This building, although never actually completed, was apparently planned as a Hotel to be called 'Charing Cross'. In time however, the Property was purchased by the late James Seale, who demolished the unfinished hotel, and used it's masonry in the erection of near-by houses. "A metal 'Carton' protected the Plan of the City of London above referred to. The Plan was imprinted on Parchment, which also comprised the names of the Corporation of the City of London A.D. 1871, with the Assessed value of Real and Personal Property. "The recovered 'Carton', and it's Map are now in the possession of Mr J.A. Childs of 21 Becher Street London Ontario."