55, First Avenue, SW14 8SP
55 First Avenue is a 132 m² / 1,421 sq ft terraced home in Mortlake. It sold for £1,490,000 in June 2025. Indexed forward to today's value, that sale is roughly £1,404k. Recent local prices imply a broad valuation context of £1,030k to £1,368k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.
- Sale history
-
Date Paid price Annual growth After inflation Jun 2025 £1,490,000 2.8% -0.0% Oct 2007 £907,250 11.7% 9.4% Feb 2003 £541,000 12.9% 11.6% May 1999 £345,000 15.1% 12.8% Dec 1997 £282,000 na na - Floor plan
-
Archived estate agent floor plan for 55, First Avenue.
- Internal area
- 132 square metres (1,421 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £11,287 per square metre (£1,049 per square foot) in Jun 2025. Indexed forward to today's value, this is roughly £10,639 per square metre (£988 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jun 2025 £1,490,000 £11,288 £1,404,348 £10,639 Oct 2007 £907,250 £6,873 £1,504,200 £11,395 Feb 2003 £541,000 £4,098 £1,399,453 £10,602 May 1999 £345,000 £2,614 £1,355,480 £10,269 Dec 1997 £282,000 £2,136 £1,337,631 £10,134 Calculated using the latest EPC internal area of 132 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 £1,404,348. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Mortlake are now selling for between £7,800 and £10,360 per square metre (£724 and £962 per square foot). Based on an internal area of 132 m², this implies a valuation between £1,030,000 and £1,368,000. 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
- G
- Plot size
- 109 square metres (1,173 square feet) - map showing freehold boundary lines
- Planning ref:
- July 2017 17/1013/NMA
- Type:
- Amendments or alterations arising from an existing or previous application
- Status:
- Application approved
- Address:
- 55 First Avenue Mortlake Londo
- Description:
- Application for a Non Material Amendment to planning permission 17/1013/HOT for ground floor side infill extension, replacement of the existing double glazed Juliet balcony doors and window at the rear with new windows to match the style of the original house; namely, to allow changes to the approved window and door arrangment at ground floor rear.
- Summary:
- 28 March 2025 - 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 5 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 132 sqm (1,421 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.
55 First Avenue 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 £1,404,348.
- Based on an internal area of 132 m² and recent prices in Mortlake, this implies a lower and upper quartile range from £1,030,000 to £1,368,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.