18, Haselrig Square, NN4 9RD

18 Haselrig Square is a 89 m² / 958 sq ft terraced home in Northampton. It sold for £135,000 in February 2017. Indexed forward to today's value, that sale is roughly £175k. Recent local prices imply a broad valuation context of £266k to £351k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
£135,000 on Feb 2017

*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.

Internal area
89 square metres (958 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,516 per square metre (£141 per square foot) in Feb 2017. Indexed forward to today's value, this is roughly £1,968 per square metre (£183 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Feb 2017 £135,000 £1,517 £175,142 £1,968

Calculated using the latest EPC internal area of 89 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 £175,142. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Northampton are now selling for between £2,990 and £3,940 per square metre (£277 and £366 per square foot). Based on an internal area of 89 m², this implies a valuation between £266,000 and £351,000. 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
3
Type
Terrace
Council tax band
B
Plot size
112 square metres (1,206 square feet) - map showing freehold boundary lines
Company ownership
Title number
NN284168
Tenure
Freehold
Title address
18 Haselrig Square, Northampton
Owner
WEST NORTHAMPTONSHIRE COUNCIL
Proprietor address: One Angel Square, 4 Angel Street, Northampton NN1 1ED
Price paid on title: £135,000
Ownership record added to Land Registry's corporate ownership dataset 12 Oct 2021
Social housing indicators

This property has been flagged on the basis of:

  • EPC tenure recorded as social rental.
  • Land Registry records the owner as West Northamptonshire Council (a Regulator of Social Housing registered provider).
EPC Inspections
Summary:
04 April 2017 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Rental
Tenure:
Social rental
Property type:
Mid-Terrace House , has 4 habitable rooms. Estimated year built 1976 to 1982
Area:
87 sqm (936 square foot) total internal area
Comments:
Walls: Timber frame, as built, insulated (assumed). Roof: Pitched, 250 mm loft insulation. Heating: Boiler and radiators, mains gas.
Summary:
10 November 2016 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Unknown
Property type:
Mid-Terrace House , has 4 habitable rooms. Estimated year built 1976 to 1982
Area:
89 sqm (958 square foot) total internal area
Comments:
Walls: Timber frame, as built, insulated (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Warm air, mains gas.
Frequently asked questions

18 Haselrig Square 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 £175,142.
  • Based on an internal area of 89 m² and recent prices in Northampton, this implies a lower and upper quartile range from £266,000 to £351,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 18 Haselrig Square last sold for £135,000 in February 2017.

HouseMetric shows 18 Haselrig Square as 89 m² (958 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 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 C, from an inspection dated 04 April 2017. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 18 Haselrig Square was in council tax band B. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

18 Haselrig Square is in postcode NN4 9RD, in Northampton. You can also view HouseMetric's sold-price page for Haselrig Square, NN4 9RD or analysis of the Northampton 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.