Property data
Sale history
Date Paid price Annual growth After inflation
Sep 2025 £1,090,000 4.3% 1.4%
Jul 2004 £450,000 na na
Floor plan

Archived estate agent floor plan for 18, Sinclair Grove.

Floorplan 18
View floorplan
Internal area
99 square metres (1,066 square feet) according to latest EPC inspection
Price per internal area

This property sold for £11,010 per square metre (£1,023 per square foot) in Sep 2025. Indexed forward to today's value, this is roughly £10,672 per square metre (£991 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Sep 2025 £1,090,000 £11,010 £1,056,561 £10,672
Jul 2004 £450,000 £4,545 £1,005,980 £10,161

Calculated using the latest EPC internal area of 99 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 £1,056,561. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Brent Cross are now selling for between £5,750 and £7,260 per square metre (£534 and £674 per square foot). Based on an internal area of 99 m², this implies a valuation between £569,000 and £719,000. 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
Plot size
260 square metres (2,799 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 18 Sinclair Grove. Advertised on multiple portals. It was added on 18/03/2024. It last appeared Oct 2024.
Photos:

There are 12 archived estate agent listing photos (taken in July 2021) for 18 Sinclair Grove.

Photos for 18 Sinclair Grove
View photos
Advertiser remarks:
  • 3 bedrooms
  • 1 bathrooms
Planning applications
Planning ref:
July 2023 23/2197/HSE
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
18 Sinclair Grove London
Description:
Part single, part two storey side and rear extensions. Single storey front extension.(amended description)

Planning ref:
April 2023 23/1152/PNH
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
18 Sinclair Grove London
Description:
Single story rear extension with a proposed depth of 6.0 metres from the original rear wall with a maximum height of 3 metres and an eaves height of 3 metres following the demolition of existing side/rear structure (Amended Description)

Planning ref:
March 2023 23/0340/PNH
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application refused
Address:
18 Sinclair Grove London
Description:
Single storey rear extension with the depth of 6m, maximum height of 3m and eaves height of 3m, following demolition of existing structures.

Planning ref:
January 2023 23/0265/192
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
18 Sinclair Grove London
Description:
Roof extension including hip to gable, rear dormer window and 2no. front facing rooflights
EPC Inspections
Summary:
28 April 2017 - energy performance certificate grade D
Reason for EPC:
Rental
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 5 habitable rooms. Estimated year built 1900 to 1929
Area:
99 sqm (1,066 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.