23, First Avenue, SW14 8SP
23 First Avenue is a 100 m² / 1,076 sq ft terraced home in Mortlake. It sold for £1,150,000 in January 2014. Indexed forward to today's value, that sale is roughly £1,435k. Recent local prices imply a broad valuation context of £783k to £1,033k based on its internal area. The Land Registry and EPC data was last updated 22 September 2026.
- Sale history
-
Date Paid price Annual growth After inflation Jan 2014 £1,150,000 13.0% 10.7% Aug 2011 £850,000 7.1% 4.2% May 2006 £592,000 7.9% 6.1% Nov 1999 £360,000 na na - Internal area
- 100 square metres (1,076 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £11,500 per square metre (£1,068 per square foot) in Jan 2014. Indexed forward to today's value, this is roughly £14,347 per square metre (£1,333 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jan 2014 £1,150,000 £11,500 £1,434,676 £14,347 Aug 2011 £850,000 £8,500 £1,321,408 £13,214 May 2006 £592,000 £5,920 £1,347,517 £13,475 Nov 1999 £360,000 £3,600 £1,268,319 £12,683 Calculated using the latest EPC internal area of 100 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 £1,434,676. 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 £7,830 and £10,330 per square metre (£727 and £959 per square foot). Based on an internal area of 100 m², this implies a valuation between £783,000 and £1,033,000. 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
- G
- Plot size
- 92 square metres (990 square feet) - map showing freehold boundary lines
- Summary:
- 21 February 2011 - energy performance certificate grade E
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 5 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 100 sqm (1,076 square foot) total internal area
- Comments:
23 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 £1,434,676.
- Based on an internal area of 100 m² and recent prices in Mortlake, this implies a lower and upper quartile range from £783,000 to £1,033,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.