21, Maunsel Street, SW1P 2QN

21 Maunsel Street is a 125 m² / 1,345 sq ft terraced home in St. James's Park. It sold for £2,175,000 in December 2023. Indexed forward to today's value, that sale is roughly £1,964k. Recent local prices imply a broad valuation context of £1,215k to £1,628k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Dec 2023 £2,175,000 2.7% -0.0%
Nov 2006 £1,375,000 23.4% 20.6%
Jun 2004 £834,000 na na
Floor plan

Archived estate agent floor plan for 21, Maunsel Street.

Floorplan 21
View floorplan
Internal area
125 square metres (1,345 square feet) according to latest EPC inspection
Price per internal area

This property sold for £17,400 per square metre (£1,617 per square foot) in Dec 2023. Indexed forward to today's value, this is roughly £15,714 per square metre (£1,460 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Dec 2023 £2,175,000 £17,400 £1,964,199 £15,714
Nov 2006 £1,375,000 £11,000 £2,681,072 £21,449
Jun 2004 £834,000 £6,672 £2,019,413 £16,155

Calculated using the latest EPC internal area of 125 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 £1,964,199. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in St. James's Park are now selling for between £9,720 and £13,020 per square metre (£903 and £1,209 per square foot). Based on an internal area of 125 m², this implies a valuation between £1,215,000 and £1,628,000. 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
4
Type
Terrace
Council tax band
H
Plot size
101 square metres (1,087 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 21 Maunsel Street. Advertised on multiple portals. It was added on 26/10/2023. It last appeared Dec 2023.
Photos:

There are 19 archived estate agent listing photos (taken in July 2023) for 21 Maunsel Street.

Photos for 21 Maunsel Street
View photos
Advertiser remarks:
  • 3 bedrooms
  • 2 bathrooms
Planning applications
Planning ref:
February 2024 24/00100/TCA
Type:
Tree and hedge works
Status:
Application approved
Address:
Montacute All Saints C E V A Primary School Yeovil Road Montacute Yeovil Somerset
Description:
Works to tree
Planning ref:
June 2020 20/03435/TCA
Type:
Tree and hedge works
Status:
Application approved
Address:
21 Maunsel Street Londo
Description:
1 x bay: crown reduce to previous, most recent reduction points.
Planning ref:
July 2015 15/05325/TCA
Type:
Tree and hedge works
Status:
Application approved
Address:
21 Maunsel Street London City Of Westminste
Description:
1 x bay tree: crown reduce to previous, most recent reduction points, ensuring 1m clearance from adjacent property.
Planning ref:
February 2011 11/01466/TCA
Type:
Tree and hedge works
Status:
Application approved
Address:
21 Maunsel Street Londo
Description:
1 x bay (rear): crown reduce by 25% and shape.
EPC Inspections
Summary:
06 July 2023 - 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 5 habitable rooms. Estimated year built 1900 to 1929
Area:
125 sqm (1,345 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Roof room(s), insulated (assumed). Heating: Boiler and radiators, mains gas.
Summary:
10 February 2011 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 5 habitable rooms. Estimated year built before 1900
Area:
125 sqm (1,345 square foot) total internal area
Comments:
Frequently asked questions

21 Maunsel Street 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 £1,964,199.
  • Based on an internal area of 125 m² and recent prices in St. James's Park, this implies a lower and upper quartile range from £1,215,000 to £1,628,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 21 Maunsel Street last sold for £2,175,000 in December 2023.

HouseMetric shows 21 Maunsel Street as 125 m² (1,345 sq ft), based on the latest internal area data available for this property. 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 C, from an inspection dated 06 July 2023. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

21 Maunsel Street is in postcode SW1P 2QN, in St. James's Park. You can also view HouseMetric's sold-price page for Maunsel Street, SW1P 2QN or analysis of the St. James's Park property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 4 August 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.