31 Kilner Close, Stevenage, SG1 5AZ is a freehold terraced property built between 2012-2021. The property offers approximately 861 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 £410,597 , which equates to approximately £477 per square foot. It was last sold on 25 Oct 2019 for £337,500. Since then, the value has increased by £73,097, representing a 21.7% increase, or approximately 3.5% per year.

The current estimated value of £410,597 is:

  • 5.5% lower than the average property price on Kilner Close
  • 1.9% lower than the average in the SG1 5AZ postcode area
  • and 6.7% higher than the average price for Stevenage as a whole

At the most recent EPC inspection on 6 August 2025, the property was recorded as owner-occupied.

View sold house prices in SG1 5AZ

Building approximate location

About Property

Type
Terraced House
Built
2012-2021
Interior Size
861 sq ft
Tenure
Freehold
Price (estimate)
£410,597
Price Per sq ft (estimate)
£477
Bedroom Count (estimate)
3 bedrooms

EPC Summary

31 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 6 Aug 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 2015, when the property was rated B. The current rating of C reflects a decline in energy efficiency of 4.8%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from average thermal transmittance 0.11 w/m-¦k to pitched, 350 mm loft insulation, with no change in energy efficiency (very good).
  • The wall construction or insulation changed from average thermal transmittance 0.25 w/m-¦k to cavity wall, as built, insulated (assumed), changing energy efficiency from very good to good.
  • The windows were upgraded from high performance glazing to fully double glazed.
  • The lighting was updated from low energy lighting in all fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 350 mm loft insulation
Very Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to SG1 5AZ

20 th / 24
Price Rank
2% lower than average
19 th / 24
Size Rank
18% smaller than average
5 th / 24
Price Per Sq FT Rank
19% higher than average

Compared to other properties in SG1 5AZ , this house's estimated value ranks 20th out of 24. Based on price per square foot, it ranks 5th out of 24 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 19th out of 24 properties in its postcode area.

Sale History

Today
£410,597
streetscan.co.uk estimate
+22 %
25 Oct 2019
£337,500
Leasehold
+25 %
25 Sep 2015
£270,000
Leasehold

Area Insights

Nearby Properties

30 Kilner Close, Stevenage, SG1 5AZ
rooms:
size: 850 sq ft
sale price: £335,000
sale date: 5 Feb 2021
32 Kilner Close, Stevenage, SG1 5AZ
rooms:
size: 915 sq ft
sale price: £290,000
sale date: 25 Sep 2015
29 Kilner Close, Stevenage, SG1 5AZ
rooms:
size: 1281 sq ft
sale price: £325,000
sale date: 17 Sep 2015
33 Kilner Close, Stevenage, SG1 5AZ
rooms:
size: 1227 sq ft
sale price: £345,000
sale date: 3 Jul 2015
34 Kilner Close, Stevenage, SG1 5AZ
rooms:
size: 936 sq ft
sale price: £445,000
sale date: 23 Mar 2021

Data Sources

The property at 31 Kilner Close, Stevenage, SG1 5AZ appears two times in the Land Registry records, with the latest transaction recorded on 25 Oct 2019. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 6 Aug 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.
↑