17, Colby Street, SO16 9RT
17 Colby Street is a 48 m² / 517 sq ft flat in Southampton. It sold for £160,000 in April 2026. Indexed forward to today's value, that sale is roughly £160k. Recent local prices imply a broad valuation context of £127k to £168k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.
- Sale history
-
Date Paid price Annual growth After inflation Apr 2026 £160,000 0.8% -3.4% Jun 2022 £155,000 1.9% -1.1% May 2017 £141,000 5.2% 3.6% Dec 2014 New build New £125,000 na na - Floor plan
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Archived estate agent floor plan for 17, Colby Street.
- Internal area
- 48 square metres (517 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £3,333 per square metre (£310 per square foot) in Apr 2026. Indexed forward to today's value, this is roughly £3,334 per square metre (£310 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Apr 2026 £160,000 £3,333 £160,050 £3,334 Jun 2022 £155,000 £3,229 £151,296 £3,152 May 2017 £141,000 £2,938 £142,968 £2,978 Dec 2014 £125,000 £2,604 £127,580 £2,658 Calculated using the latest EPC internal area of 48 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 £160,050. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Southampton are now selling for between £2,640 and £3,510 per square metre (£245 and £326 per square foot). Based on an internal area of 48 m², this implies a valuation between £127,000 and £168,000. 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
- na
- Summary:
- 03 November 2025 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- 1st floor flat in an apartment block with 1 storeys , has 2 habitable rooms. Estimated year built 2012 to 2021
- Area:
- 48 sqm (517 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
- Summary:
- 02 December 2014 - energy performance certificate grade B
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- New dwelling
- Tenure:
- Unknown
- Property type:
- None Estimated year built None to None
- Area:
- 48 sqm (517 square foot) total internal area
- Comments:
- Roof: (other premises above). Heating: Boiler and radiators, mains gas.
17 Colby Street 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 £160,050.
- Based on an internal area of 48 m² and recent prices in Southampton, this implies a lower and upper quartile range from £127,000 to £168,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.