Onnum, CA8 7EH
Onnum is a 46 m² / 495 sq ft flat in Gilsland. It sold for £90,000 in October 2025. Indexed forward to today's value, that sale is roughly £86k. Recent local prices imply a broad valuation context of £85k to £135k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Annual growth After inflation Oct 2025 £90,000 -1.5% -4.2% Aug 2006 New build New £120,000 na na - Floor plan
-
Archived estate agent floor plan for Onnum.
- Internal area
- 46 square metres (495 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £1,956 per square metre (£182 per square foot) in Oct 2025. Indexed forward to today's value, this is roughly £1,869 per square metre (£174 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Oct 2025 £90,000 £1,957 £85,961 £1,869 Aug 2006 £120,000 £2,609 £90,694 £1,972 Calculated using the latest EPC internal area of 46 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 £85,961. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Gilsland are now selling for between £1,850 and £2,930 per square metre (£171 and £272 per square foot). Based on an internal area of 46 m², this implies a valuation between £85,000 and £135,000. 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
- na
- Summary:
- 28 March 2023 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Maisonette , has 3 habitable rooms. Estimated year built 2003 to 2006
- Area:
- 46 sqm (495 square foot) total internal area
- Comments:
- Walls: Sandstone or limestone, as built, insulated (assumed). Roof: Roof room(s), ceiling insulated. Heating: Electric storage heaters.
- Summary:
- 02 June 2021 - energy performance certificate grade E
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- ECO assessment
- Tenure:
- Private rental
- Property type:
- 3rd floor flat on the top floor in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1991 to 1995
- Area:
- 47 sqm (506 square foot) total internal area
- Comments:
- Walls: Sandstone or limestone, as built, insulated (assumed). Roof: Roof room(s), insulated (assumed). Heating: Room heaters, electric.
- Summary:
- 27 July 2012 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Unknown
- Property type:
- 3rd floor flat on the top floor in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1991 to 1995
- Area:
- 47 sqm (506 square foot) total internal area
- Comments:
- Walls: Sandstone, as built, insulated (assumed). Roof: Roof room(s), insulated (assumed). Heating: Electric storage heaters.
Onnum 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 £85,961.
- Based on an internal area of 46 m² and recent prices in Gilsland, this implies a lower and upper quartile range from £85,000 to £135,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.