6, Trinity Avenue, SL7 3AL

6 Trinity Avenue is a 151 m² / 1,625 sq ft semi-detached home in Marlow. It sold for £124,000 in July 1998. Indexed forward to today's value, that sale is roughly £556k. Recent local prices imply a broad valuation context of £820k to £1,075k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
£124,000 on Jul 1998
Internal area
151 square metres (1,625 square feet) according to latest EPC inspection
Price per internal area

This property sold for £821 per square metre (£76 per square foot) in Jul 1998. Indexed forward to today's value, this is roughly £3,680 per square metre (£342 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jul 1998 £124,000 £821 £555,627 £3,680

Calculated using the latest EPC internal area of 151 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 £555,627. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Marlow are now selling for between £5,430 and £7,120 per square metre (£504 and £661 per square foot). Based on an internal area of 151 m², this implies a valuation between £820,000 and £1,075,000. 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
Semi-detached
Council tax band
D
Plot size
229 square metres (2,465 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
May 2025 25/05649/CLP
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
6 Trinity Avenue Marlow Buckinghamshire
Description:
Certificate of lawfulness for proposed extenion to dropped kerb
EPC Inspections
Summary:
24 July 2014 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
None of the above
Tenure:
Owner-occupied
Property type:
End-Terrace House , has 6 habitable rooms. Estimated year built 1930 to 1949
Area:
151 sqm (1,625 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, insulated at rafters. Heating: Boiler and radiators, mains gas.
Frequently asked questions

6 Trinity 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 £555,627.
  • Based on an internal area of 151 m² and recent prices in Marlow, this implies a lower and upper quartile range from £820,000 to £1,075,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 6 Trinity Avenue last sold for £124,000 in July 1998.

HouseMetric shows 6 Trinity Avenue as 151 m² (1,625 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 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 D, from an inspection dated 24 July 2014. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 6 Trinity Avenue was in council tax band D. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

6 Trinity Avenue is in postcode SL7 3AL, in Marlow. You can also view HouseMetric's sold-price page for Trinity Avenue, SL7 3AL or analysis of the Marlow property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 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.