18, Eaton Square, DA3 7RH

18 Eaton Square is a 61 m² / 657 sq ft flat in Hartley. It sold for £260,000 in January 2025, recorded as a new-build sale. Indexed forward to today's value, that sale is roughly £243k. Recent local prices imply a broad valuation context of £251k to £332k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.

Property data
Sale history
£260,000 on Jan 2025 New build New
Internal area
61 square metres (657 square feet) according to latest EPC inspection
Price per internal area

This property sold for £4,262 per square metre (£396 per square foot) in Jan 2025. Indexed forward to today's value, this is roughly £3,980 per square metre (£370 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jan 2025 £260,000 £4,262 £242,760 £3,980

Calculated using the latest EPC internal area of 61 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 £242,760. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Hartley are now selling for between £4,120 and £5,450 per square metre (£382 and £506 per square foot). Based on an internal area of 61 m², this implies a valuation between £251,000 and £332,000. 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
na
Type
Flat
Council tax band
B
EPC Inspections
Summary:
27 June 2023 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
3rd floor flat on the top floor in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1983 to 1990
Area:
61 sqm (657 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 100 mm loft insulation. Heating: Room heaters, electric.
Frequently asked questions

18 Eaton Square 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 £242,760.
  • Based on an internal area of 61 m² and recent prices in Hartley, this implies a lower and upper quartile range from £251,000 to £332,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 18 Eaton Square last sold for £260,000 in January 2025. The transaction was recorded as a new-build sale.

HouseMetric shows 18 Eaton Square as 61 m² (657 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 27 June 2023. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 18 Eaton Square was in council tax band B. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

18 Eaton Square is in postcode DA3 7RH, in Hartley. You can also view HouseMetric's sold-price page for Eaton Square, DA3 7RH or analysis of the Hartley 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.