Property data
Sale history
Date Paid price Annual growth After inflation
Jun 2019 £171,000 1.8% -0.4%
Apr 2006 £135,000 9.1% 7.2%
Mar 2002 £95,000 11.4% 9.7%
Apr 1997 £55,950 na na
Internal area
39 square metres (420 square feet) according to latest EPC inspection
Price per internal area

This property sold for £4,384 per square metre (£407 per square foot) in Jun 2019. Indexed forward to today's value, this is roughly £4,499 per square metre (£418 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jun 2019 £171,000 £4,385 £175,464 £4,499
Apr 2006 £135,000 £3,462 £207,554 £5,322
Mar 2002 £95,000 £2,436 £211,458 £5,422
Apr 1997 £55,950 £1,435 £230,992 £5,923

Calculated using the latest EPC internal area of 39 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 £175,464. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Naphill are now selling for between £4,470 and £5,880 per square metre (£415 and £546 per square foot). Based on an internal area of 39 m², this implies a valuation between £174,000 and £229,000. 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
1
Type
Flat
Council tax band
B
Archived listings
History:
Archived sales listing for 81b Main Road. Advertised on multiple portals. It was reduced on 26/11/2018. It last appeared Jan 2019.
Photos:

There are 7 archived estate agent listing photos (taken in November 2018) for 81b Main Road.

Photos for 81b Main Road
View photos
Advertiser remarks:
  • 1 bedrooms
EPC Inspections
Summary:
12 May 2025 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
3rd floor flat on the top floor in an apartment block with 2 storeys , has 2 habitable rooms. Estimated year built 1996 to 2002
Area:
38 sqm (409 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 75 mm loft insulation. Heating: Room heaters, electric.

Summary:
12 August 2014 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Rental
Tenure:
Private rental
Property type:
3rd floor flat on the top floor in an apartment block with 1 storeys , has 2 habitable rooms. Estimated year built 1983 to 1990
Area:
39 sqm (420 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Electric storage heaters.

Summary:
27 October 2011 - energy performance certificate grade E
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 2 habitable rooms. Estimated year built 1983 to 1990
Area:
38 sqm (409 square foot) total internal area
Comments:
Frequently asked questions

81b Main Road 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 £175,464.
  • Based on an internal area of 39 m² and recent prices in Naphill, this implies a lower and upper quartile range from £174,000 to £229,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 81b Main Road last sold for £171,000 in June 2019.

HouseMetric shows 81b Main Road as 39 m² (420 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 1 bedroom. 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 E, from an inspection dated 12 May 2025. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 81b Main Road was in council tax band B. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

81b Main Road is in postcode HP14 4PZ, in Naphill. You can also view HouseMetric's sold-price page for Main Road, HP14 4PZ or analysis of the Naphill property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 2 July 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.