Property data
Sale history
Date Paid price Annual growth After inflation
Jul 2022 £7,450,000 3.6% 0.4%
Jul 2017 £6,250,000 2.6% 0.5%
Apr 2008 £4,950,000 13.6% 11.2%
Nov 2002 £2,465,000 na na
Floor plan

Archived estate agent floor plan for 21, Chalcot Square.

Floorplan 21
View floorplan
Bedrooms
4
Type
Terrace
Council tax band
H
Plot size
127 square metres (1,367 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived rental listing for 21 Chalcot Square. Advertised on multiple portals. It was added on 17/11/2017. It last appeared Dec 2017.
Photos:

There are 16 archived estate agent listing photos for 21 Chalcot Square.

Photos for 21 Chalcot Square
View photos
Advertiser remarks:
  • 5 bedrooms
  • 5 bathrooms
Planning applications
Planning ref:
November 2008 2008/5081/T
Type:
Tree and hedge works
Status:
Application approved
Address:
21 Chalcot Square, London
Description:
REAR GARDEN: 1 x Fig - Fell.

Planning ref:
October 2008 2008/3503/L
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
21 Chalcot Square Londo
Description:
Internal alterations at lower ground floor level including the reinstatement of a staircase between lower ground and ground floor, damp proofing and the construction of a new shower room to replace one on the second floor.

Planning ref:
October 2008 2008/3572/L
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
21 Chalcot Square Londo
Description:
Internal alterations at third and fourth floor including the construction of a new structural glass mezzanine level and new staircase between third and mezzanine levels both with glass balustrades.
EPC Inspections
Summary:
17 June 2021 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Non-marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 11 habitable rooms. Estimated year built before 1900
Area:
313 sqm (3,369 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.
Frequently asked questions

According to HM Land Registry price paid data, 21 Chalcot Square last sold for £7,450,000 in July 2022.

The bedroom count is shown as 4 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 17 June 2021. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 21 Chalcot Square was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

21 Chalcot Square is in postcode NW1 8YA, in Chalk Farm. You can also view HouseMetric's sold-price page for Chalcot Square, NW1 8YA or analysis of the Chalk Farm property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.