55 William Street, Kettering, NN16 9RR is a freehold terraced property built between 1900-1929. The property offers approximately 947 square feet of living space. In this location, properties of similar size usually have three bedrooms.

The estimated current market value of the property is £210,832 , which equates to approximately £223 per square foot. It was last sold on 17 Oct 2011 for £105,000. Since then, the value has increased by £105,832, representing a 100.8% increase, or approximately 7.1% per year.

The current estimated value of £210,832 is:

  • 22.7% lower than the average property price on William Street
  • 22.4% lower than the average in the NN16 9RR postcode area
  • and 22.1% lower than the average price for Kettering as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded once as rented and once as owner-occupied, indicating a change in how it was used over time.

At the most recent EPC inspection on 19 June 2025, the property was recorded as rented.

View sold house prices in NN16 9RR

Building approximate location

About Property

Type
Terraced House
Built
1900-1929
Interior Size
947 sq ft
Tenure
Freehold
Price (estimate)
£210,832
Price Per sq ft (estimate)
£223
Bedroom Count (estimate)
3 bedrooms

EPC Summary

55 William Street, Kettering, Northamptonshire, NN16 9RR has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 19 Jun 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 7 Sep 2011, when the property was rated E. Since then, the rating has improved to D, with the energy efficiency score increasing by 20.4%.

Since the previous assessment, several changes were observed:

  • The wall construction or insulation changed from solid brick, as built, no insulation (assumed) to cavity wall, as built, no insulation (assumed), improving energy efficiency from very poor to poor.
  • The windows were upgraded from mostly double glazing to fully double glazed.
  • The lighting was updated from low energy lighting in 29% of fixed outlets to good lighting efficiency, with efficiency improving from average to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 100 mm loft insulation
Average
Walls
Cavity wall, as built, no insulation (assumed)
Poor
Windows
Fully double glazed
Poor
Lighting
Good lighting efficiency
Good

Compared to NN16 9RR

31 st / 35
Price Rank
22% lower than average
24 th / 29
Size Rank
20% smaller than average
26 th / 29
Price Per Sq FT Rank
3% lower than average

Compared to other properties in NN16 9RR , this house's estimated value ranks 31th out of 35. Based on price per square foot, it ranks 26th out of 29 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 24th out of 29 properties in its postcode area.

Sale History

Today
£210,832
streetscan.co.uk estimate
+101 %
17 Oct 2011
£105,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 4
size: 1033 sq ft
sale price: £227,000
sale date: 19 Jun 2024
rooms: 5
size: 1055 sq ft
sale price: £220,000
sale date: 31 Mar 2023
rooms: 4
size: 980 sq ft
sale price: £250,000
sale date: 8 Jul 2022
rooms: 4
size: 1033 sq ft
sale price: £182,500
sale date: 29 Apr 2022
rooms: 5
size: 1076 sq ft
sale price: £233,000
sale date: 18 Feb 2022

Data Sources

The property at 55 William Street, Kettering, Northamptonshire, NN16 9RR appears once in the Land Registry records, with the transaction recorded on 17 Oct 2011. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 19 Jun 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.