66, Boston Place, NW1 6EX
66 Boston Place is a 66 m² / 710 sq ft terraced home in Marylebone. It sold for £1,185,000 in October 2025. Indexed forward to today's value, that sale is roughly £1,168k. Recent local prices imply a broad valuation context of £646k to £842k 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 Oct 2025 £1,185,000 3.0% 0.0% Jul 2010 £760,000 11.5% 8.6% Feb 2006 £470,000 na na - Floor plan
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Archived estate agent floor plan for 66, Boston Place.
- Internal area
- 66 square metres (710 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £17,954 per square metre (£1,668 per square foot) in Oct 2025. Indexed forward to today's value, this is roughly £17,691 per square metre (£1,644 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Oct 2025 £1,185,000 £17,955 £1,167,601 £17,691 Jul 2010 £760,000 £11,515 £1,146,880 £17,377 Feb 2006 £470,000 £7,121 £1,001,734 £15,178 Calculated using the latest EPC internal area of 66 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 £1,167,601. 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 £9,790 and £12,750 per square metre (£909 and £1,184 per square foot). Based on an internal area of 66 m², this implies a valuation between £646,000 and £842,000. 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
- 2
- Type
- Terrace
- Council tax band
- G
- Plot size
- 53 square metres (570 square feet) - map showing freehold boundary lines
- Planning ref:
- July 2015 15/04410/FULL
- Type:
- Full and householder planning application
- Status:
- Application refused
- Address:
- 66 Boston Place Londo
- Description:
- Erection of mansard roof extensions to no's 66 - 80 Boston Place to provide additional residential accommodation (C3 Use)
- Summary:
- 19 February 2025 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Rental
- Tenure:
- Private rental
- Property type:
- Mid-Terrace House , has 3 habitable rooms. Estimated year built before 1900
- Area:
- 66 sqm (710 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
66 Boston Place 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 £1,167,601.
- Based on an internal area of 66 m² and recent prices in Marylebone, this implies a lower and upper quartile range from £646,000 to £842,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.