18, Alder Close, SL1 5DQ

18 Alder Close is a 55 m² / 592 sq ft flat in Slough. It sold for £242,500 in March 2019. Indexed forward to today's value, that sale is roughly £256k. Recent local prices imply a broad valuation context of £238k to £315k based on its internal area. The Land Registry and EPC data was last updated 22 September 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Mar 2019 £242,500 6.6% 5.0%
Mar 2014 £176,500 2.1% -0.4%
Nov 2004 £144,950 8.3% 6.8%
Jun 2002 £119,950 15.3% 13.4%
Jan 1997 £55,000 0.1% -2.3%
Apr 1995 £54,950 na na
Internal area
55 square metres (592 square feet) according to latest EPC inspection
Price per internal area

This property sold for £4,409 per square metre (£410 per square foot) in Mar 2019. Indexed forward to today's value, this is roughly £4,649 per square metre (£432 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Mar 2019 £242,500 £4,409 £255,680 £4,649
Mar 2014 £176,500 £3,209 £259,749 £4,723
Nov 2004 £144,950 £2,635 £227,873 £4,143
Jun 2002 £119,950 £2,181 £248,806 £4,524
Jan 1997 £55,000 £1,000 £246,095 £4,474
Apr 1995 £54,950 £999 £271,624 £4,939

Calculated using the latest EPC internal area of 55 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 £255,680. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Slough are now selling for between £4,330 and £5,720 per square metre (£402 and £531 per square foot). Based on an internal area of 55 m², this implies a valuation between £238,000 and £315,000. 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
2
Type
Flat
Council tax band
C
Archived listings
History:
Archived rental listing for 18 Alder Close. Advertised on multiple portals. It was added on 20/03/2019. It last appeared Apr 2019.
Photos:

There are 9 archived estate agent listing photos (taken in March 2019) for 18 Alder Close.

Photos for 18 Alder Close
View photos
Advertiser remarks:
  • 2 bedrooms
EPC Inspections
Summary:
06 November 2010 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
rental (private)
Tenure:
Unknown
Property type:
None floor flat on the top floor in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1983 to 1990
Area:
55 sqm (592 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 300+ mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

18 Alder Close 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 £255,680.
  • Based on an internal area of 55 m² and recent prices in Slough, this implies a lower and upper quartile range from £238,000 to £315,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 18 Alder Close last sold for £242,500 in March 2019.

HouseMetric shows 18 Alder Close as 55 m² (592 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 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 November 2010. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

18 Alder Close is in postcode SL1 5DQ, in Slough. You can also view HouseMetric's sold-price page for Alder Close, SL1 5DQ or analysis of the Slough property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 22 September 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.