Property data
Sale history
Date Paid price Annual growth After inflation
Dec 2025 £90,000 * 0.8% -2.5%
Nov 2015 £83,000 7.2% 5.1%
Nov 1999 £27,500 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.

Floor plan

Archived estate agent floor plan for 12, Alder Grove.

Floorplan 12
View floorplan
Internal area
52 square metres (560 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,730 per square metre (£161 per square foot) in Dec 2025. Indexed forward to today's value, this is roughly £1,799 per square metre (£167 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Dec 2025 £90,000 £1,731 £93,543 £1,799
Nov 2015 £83,000 £1,596 £106,645 £2,051
Nov 1999 £27,500 £529 £112,526 £2,164

Calculated using the latest EPC internal area of 52 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 £93,543. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Fishtoft are now selling for between £1,740 and £2,420 per square metre (£161 and £224 per square foot). Based on an internal area of 52 m², this implies a valuation between £90,000 and £126,000. 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
A
Company ownership
Title number
LL75267
Tenure
Leasehold/other
Title address
Flat, 12 Alder Grove, Boston
Owner
PERSIMMON HOMES LIMITED (Company reference number: 04108747)
Proprietor address: Persimmon House, Fulford, York YO19 4FE
Ownership record added to Land Registry's corporate ownership dataset 11 Dec 2025
Archived listings
History:
Archived sales listing for 12 Alder Grove. Advertised on multiple portals. It was added on 08/07/2021. It last appeared Feb 2022.
Photos:

There are 10 archived estate agent listing photos for 12 Alder Grove.

Photos for 12 Alder Grove
View photos
Advertiser remarks:
  • 2 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
23 October 2025 - 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 1976 to 1982
Area:
52 sqm (560 square foot) total internal area
Comments:
Walls: Cavity wall, as built, partial insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.

Summary:
24 June 2015 - energy performance certificate grade D
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 1983 to 1990
Area:
57 sqm (614 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Room heaters, mains gas.
Frequently asked questions

12 Alder Grove 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 £93,543.
  • Based on an internal area of 52 m² and recent prices in Fishtoft, this implies a lower and upper quartile range from £90,000 to £126,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 12 Alder Grove last sold for £90,000 in December 2025.

HouseMetric shows 12 Alder Grove as 52 m² (560 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is C, from an inspection dated 23 October 2025. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 12 Alder Grove was in council tax band A. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

12 Alder Grove is in postcode PE21 0DB, in Fishtoft. You can also view HouseMetric's sold-price page for Alder Grove, PE21 0DB or analysis of the Fishtoft property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 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.