Flat 3 12, Montagu Square, W1H 2LD
Flat 3 12 Montagu Square is a 55 m² / 592 sq ft flat in Marylebone. It sold for £1,120,000 in May 2019. Indexed forward to today's value, that sale is roughly £1,072k. Recent local prices imply a broad valuation context of £666k to £1,133k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Annual growth After inflation May 2019 £1,120,000 19.4% 16.9% Sep 2002 £58,500 -14.7% -16.1% Feb 1997 New build New £143,500 na na - Floor plan
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Archived estate agent floor plan for Flat 3 12, Montagu Square.
- Internal area
- 55 square metres (592 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £20,363 per square metre (£1,892 per square foot) in May 2019. Indexed forward to today's value, this is roughly £19,485 per square metre (£1,810 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm May 2019 £1,120,000 £20,364 £1,071,681 £19,485 Sep 2002 £58,500 £1,064 £117,833 £2,142 Feb 1997 £143,500 £2,609 £504,406 £9,171 Calculated using the latest EPC internal area of 55 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 £1,071,681. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Marylebone are now selling for between £12,100 and £20,600 per square metre (£1,124 and £1,913 per square foot). Based on an internal area of 55 m², this implies a valuation between £666,000 and £1,133,000. 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
- na
- Type
- Flat
- Council tax band
- na
- Planning ref:
- April 2025 25/02495/LBC
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Decision has yet to be made
- Address:
- Flat 3 12 Montagu Square London
- Description:
- Replace existing rear door with hardwood double doors with fan light over and fixed side light. (Linked with 25/01811/FULL)
- Summary:
- 21 January 2019 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Rental
- Tenure:
- Private rental
- Property type:
- 2nd floor flat in an apartment block with 1 storeys , has 2 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 55 sqm (592 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
- Summary:
- 03 July 2012 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Unknown
- Property type:
- 2nd floor flat in an apartment block with 1 storeys , has 2 habitable rooms. Estimated year built before 1900
- Area:
- 69 sqm (743 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
Flat 3 12 Montagu Square 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 £1,071,681.
- Based on an internal area of 55 m² and recent prices in Marylebone, this implies a lower and upper quartile range from £666,000 to £1,133,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.