31, Observatory Walk, RH1 1HL

31 Observatory Walk is a 75 m² / 807 sq ft flat in Redhill. It sold for £260,000 in July 2021. Indexed forward to today's value, that sale is roughly £272k. Recent local prices imply a broad valuation context of £289k to £398k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Jul 2021 £260,000 * -4.6% -6.2%
Jun 2018 £300,000 * 15.0% 13.2%
Oct 2012 £135,000 0.0% -2.8%
Feb 2007 £135,000 7.2% 4.8%
Feb 2004 £110,000 16.3% 14.7%
Sep 1997 £41,500 na na

*This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.

Internal area
75 square metres (807 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,466 per square metre (£322 per square foot) in Jul 2021. Indexed forward to today's value, this is roughly £3,626 per square metre (£337 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jul 2021 £260,000 £3,467 £271,949 £3,626
Jun 2018 £300,000 £4,000 £317,240 £4,230
Oct 2012 £135,000 £1,800 £205,866 £2,745
Feb 2007 £135,000 £1,800 £190,770 £2,544
Feb 2004 £110,000 £1,467 £176,098 £2,348
Sep 1997 £41,500 £553 £164,639 £2,195

Calculated using the latest EPC internal area of 75 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 £271,949. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Redhill are now selling for between £3,850 and £5,310 per square metre (£357 and £493 per square foot). Based on an internal area of 75 m², this implies a valuation between £289,000 and £398,000. 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
Flat
Council tax band
B
Company ownership
Title number
SY614364
Tenure
Leasehold/other
Title address
31 Observatory Walk, Redhill
Owner
HENRY ALICE HOLDINGS LIMITED (Company reference number: 13378057)
Proprietor address: 57 The Street, Charlwood, Horley RH6 0DS
Price paid on title: £260,000
Ownership record added to Land Registry's corporate ownership dataset 25 Apr 2022
Archived listings
History:
Archived rental listing for 31 Observatory Walk. Advertised on multiple portals. It was reduced on 12/08/2022. It last appeared Aug 2022.
Photos:

There are 10 archived estate agent listing photos for 31 Observatory Walk.

Photos for 31 Observatory Walk
View photos
Advertiser remarks:
  • 3 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
17 September 2021 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Rental
Tenure:
Private rental
Property type:
Maisonette , has 5 habitable rooms. Estimated year built 1976 to 1982
Area:
75 sqm (807 square foot) total internal area
Comments:
Walls: Cavity wall, as built, partial insulation (assumed). Roof: Pitched, 250 mm loft insulation. Heating: Boiler and radiators, mains gas.
Summary:
16 May 2011 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Unknown
Property type:
None , has 5 habitable rooms. Estimated year built 1950 to 1966
Area:
75 sqm (807 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

31 Observatory Walk 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 £271,949.
  • Based on an internal area of 75 m² and recent prices in Redhill, this implies a lower and upper quartile range from £289,000 to £398,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 31 Observatory Walk last sold for £260,000 in July 2021.

HouseMetric shows 31 Observatory Walk as 75 m² (807 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 C, from an inspection dated 17 September 2021. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 31 Observatory Walk was in council tax band B. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

31 Observatory Walk is in postcode RH1 1HL, in Redhill. You can also view HouseMetric's sold-price page for Observatory Walk, RH1 1HL or analysis of the Redhill 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.