15, Union Place, PE21 6PS

15 Union Place is a 71 m² / 764 sq ft terraced home in Boston. It sold for £31,000 in September 1999. Indexed forward to today's value, that sale is roughly £125k. Recent local prices imply a broad valuation context of £79k to £143k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Sep 1999 £31,000 5.0% 3.3%
Aug 1997 £28,000 na na
Internal area
71 square metres (764 square feet) according to latest EPC inspection
Price per internal area

This property sold for £436 per square metre (£41 per square foot) in Sep 1999. Indexed forward to today's value, this is roughly £1,763 per square metre (£164 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Sep 1999 £31,000 £437 £125,143 £1,763
Aug 1997 £28,000 £394 £126,917 £1,788

Calculated using the latest EPC internal area of 71 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 £125,143. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Boston are now selling for between £1,110 and £2,010 per square metre (£103 and £186 per square foot). Based on an internal area of 71 m², this implies a valuation between £79,000 and £143,000. 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
Terrace
Council tax band
A
Plot size
76 square metres (818 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
04 March 2015 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Assessment for Green Deal
Tenure:
Private rental
Property type:
Semi-Detached House , has 4 habitable rooms. Estimated year built 1983 to 1990
Area:
71 sqm (764 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, mains gas.
Frequently asked questions

15 Union Place 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 £125,143.
  • Based on an internal area of 71 m² and recent prices in Boston, this implies a lower and upper quartile range from £79,000 to £143,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 15 Union Place last sold for £31,000 in September 1999.

HouseMetric shows 15 Union Place as 71 m² (764 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 bedrooms. 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 D, from an inspection dated 04 March 2015. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 15 Union Place was in council tax band A. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

15 Union Place is in postcode PE21 6PS, in Boston. You can also view HouseMetric's sold-price page for Union Place, PE21 6PS or analysis of the Boston 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.