Property data
Sale history
Date Paid price Tenure Annual growth After inflation
Jun 2025 £705,000 Leasehold 6.6% 4.1%
Mar 1997 £115,000 Freehold na na
Floor plan

Archived estate agent floor plan for 20, Observatory Street.

Floorplan 20
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Internal area
85 square metres (915 square feet) according to latest EPC inspection
Price per internal area

This property sold for £8,294 per square metre (£771 per square foot) in Jun 2025. Indexed forward to today's value, this is roughly £7,945 per square metre (£738 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jun 2025 £705,000 £8,294 £675,347 £7,945
Mar 1997 £115,000 £1,353 £663,954 £7,811

Calculated using the latest EPC internal area of 85 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 £675,347. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Oxford are now selling for between £7,210 and £9,760 per square metre (£669 and £906 per square foot). Based on an internal area of 85 m², this implies a valuation between £613,000 and £830,000. 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
E
Archived listings
History:
Archived sales listing for 20 Observatory Street. Advertised on multiple portals. It was reduced on 22/09/2024. It last appeared Nov 2024.
Photos:

There are 14 archived estate agent listing photos for 20 Observatory Street.

Photos for 20 Observatory Street
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Advertiser remarks:
  • 3 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
17 July 2024 - energy performance certificate grade E
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 4 habitable rooms. Estimated year built 1900 to 1929
Area:
85 sqm (915 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.

Summary:
24 September 2014 - energy performance certificate grade E
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 4 habitable rooms. Estimated year built before 1900
Area:
85 sqm (915 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.