3 Sapphire Close, Kettering, NN15 7DW is a freehold detached property built between 1996-2002. The property offers approximately 1,130 square feet of living space. In this location, properties of similar size usually have four bedrooms.

The estimated current market value of the property is £437,748 , which equates to approximately £387 per square foot. It was last sold on 19 Dec 1997 for £81,995. Since then, the value has increased by £355,753, representing a 433.9% increase, or approximately 15.2% per year.

The current estimated value of £437,748 is:

  • 3.2% higher than the average property price on Sapphire Close
  • 9.2% higher than the average in the NN15 7DW postcode area
  • and 63.6% higher than the average price for Kettering as a whole

At the most recent EPC inspection on 21 April 2026, the property was recorded as owner-occupied.

View sold house prices in NN15 7DW

Building approximate location

About Property

Type
Detached House
Built
1996-2002
Interior Size
1130 sq ft
Tenure
Freehold
Price (estimate)
£437,748
Price Per sq ft (estimate)
£387
Bedroom Count (estimate)
4 bedrooms

EPC Summary

3 Sapphire Close, Kettering, Northamptonshire, NN15 7DW has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 21 Apr 2026.

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.

Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 225 mm loft insulation
Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Poor
Lighting
Below average lighting efficiency
Average

Compared to NN15 7DW

13 th / 28
Price Rank
9% higher than average
13 th / 15
Size Rank
10% smaller than average
4 th / 15
Price Per Sq FT Rank
21% higher than average

Sale History

Today
£437,748
streetscan.co.uk estimate
+434 %
19 Dec 1997
£81,995
Freehold

Area Insights

Similar Properties Sold Nearby

rooms: 6
size: 1238 sq ft
sale price: £362,000
sale date: 27 Mar 2023
rooms: 6
size: 1152 sq ft
sale price: £350,000
sale date: 13 Sep 2022
rooms: 6
size: 1130 sq ft
sale price: £350,000
sale date: 29 Apr 2022
rooms: 7
size: 1259 sq ft
sale price: £285,000
sale date: 27 Jun 2019
rooms: 7
size: 1270 sq ft
sale price: £257,500
sale date: 18 Apr 2016

Data Sources

The property at 3 Sapphire Close, Kettering, Northamptonshire, NN15 7DW appears once in the Land Registry records, with the transaction recorded on 19 Dec 1997. It also has a single Energy Performance Certificate (EPC) from 21 Apr 2026. 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.