56, The Keep, SE3 0AF

56 The Keep is a 75 m² / 807 sq ft terraced home in Blackheath. It sold for £675,000 in March 2025. Indexed forward to today's value, that sale is roughly £708k. Recent local prices imply a broad valuation context of £496k to £686k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Mar 2025 £675,000 3.7% 0.9%
Sep 2011 £415,000 na na
Floor plan

Archived estate agent floor plan for 56, The Keep.

Floorplan 56
View floorplan
Internal area
75 square metres (807 square feet) according to latest EPC inspection
Price per internal area

This property sold for £9,000 per square metre (£836 per square foot) in Mar 2025. Indexed forward to today's value, this is roughly £9,438 per square metre (£877 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Mar 2025 £675,000 £9,000 £707,854 £9,438
Sep 2011 £415,000 £5,533 £774,967 £10,333

Calculated using the latest EPC internal area of 75 m². Earlier sale dates may not have had the same measured area available.

Valuation
The most recent sale price indexed forward to today's value is £707,854. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Blackheath are now selling for between £6,620 and £9,140 per square metre (£615 and £849 per square foot). Based on an internal area of 75 m², this implies a valuation between £496,000 and £686,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
Bedrooms
3
Type
Terrace
Council tax band
E
Archived listings
History:
Archived sales listing for 56 The Keep. Advertised on multiple portals. It was reduced on 20/08/2024. It last appeared Mar 2025.
Photos:

There are 16 archived estate agent listing photos for 56 The Keep.

Photos for 56 The Keep
View photos
Advertiser remarks:
  • 3 bedrooms
  • 1 bathrooms
Planning applications
Planning ref:
June 2024 24/1770/TC
Type:
Tree and hedge works
Status:
Application approved
Address:
56 THE KEEP, BLACKHEATH, LONDON,
Description:
T1 - Large Ash tree located in back garden - Crown reduction by 25% - reducing the height and spread of the tree. Reduction on all laterals and verticals back to appropriate growth points to reduce in size. Clearing of any dead branches and thinning to allow more light through the canopy. Tree is at close proxity to the house and neighbouring houses. Some branches have been lost in winter storms and tree has grown too large for position.
Planning ref:
June 2024 24/1256/CP
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
56 THE KEEP, BLACKHEATH, LONDON,
Description:
Certificate of Lawfulness (Proposed) is sought to remove the existing conservatory that currently projects 1.9m from the rear of the existing house and replace it with a new rear extension that will project 3m from the rear of the existing building.
Planning ref:
January 2014 13/2921/CP
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
56 THE KEEP, BLACKHEATH
Description:
Construction of a single storey rear extension.
EPC Inspections
Summary:
10 June 2024 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 4 habitable rooms. Estimated year built 1950 to 1966
Area:
75 sqm (807 square foot) total internal area
Comments:
Walls: System built, as built, no insulation (assumed). Roof: Pitched, 75 mm loft insulation. Heating: Boiler and radiators, mains gas.
Summary:
11 April 2011 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 4 habitable rooms. Estimated year built 1950 to 1966
Area:
74 sqm (797 square foot) total internal area
Comments:
Frequently asked questions

56 The Keep is worth whatever price a willing buyer and seller agree upon. However, the following can provide useful context.

  • HouseMetric estimates the most recent sale price indexed forward to today's value is £707,854.
  • Based on an internal area of 75 m² and recent prices in Blackheath, this implies a lower and upper quartile range from £496,000 to £686,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 56 The Keep last sold for £675,000 in March 2025.

HouseMetric shows 56 The Keep as 75 m² (807 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 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 10 June 2024. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 56 The Keep was in council tax band E. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

56 The Keep is in postcode SE3 0AF, in Blackheath. You can also view HouseMetric's sold-price page for The Keep, SE3 0AF or analysis of the Blackheath property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 2 July 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.