71 Kerr Close, Knebworth, SG3 6AL is a leasehold flat built between 1983-1990. The property offers approximately 581 square feet of living space and is situated on the 3rd floor of a 4-storey building. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £207,800 , which equates to approximately £357 per square foot. It was last sold on 27 May 2011 for £130,000. Since then, the value has increased by £77,800, representing a 59.8% increase, or approximately 4.1% per year.

The current estimated value of £207,800 is:

  • 25.0% lower than the average property price on Kerr Close
  • 5.1% lower than the average in the SG3 6AL postcode area
  • and 62.7% lower than the average price for Knebworth 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 4 July 2025, the property was recorded as rented.

View sold house prices in SG3 6AL

Building approximate location

About Property

Type
Flat
Built
1983-1990
Interior Size
581 sq ft
Tenure
Leasehold
Floor level
3rd floor of 4
Price (estimate)
£207,800
Price Per sq ft (estimate)
£357
Bedroom Count (estimate)
1 bedroom

EPC Summary

71 Kerr Close, Knebworth, North Hertfordshire, Hertfordshire, SG3 6AL has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 4 Jul 2025.

This property uses electric storage heaters as its main heating source. Hot water is provided from off-peak electric immersion heater. The windows are fully double glazed.

The previous EPC assessment was conducted on 18 Dec 2010, when the property was rated C. The current rating of D reflects a decline in energy efficiency of 5.7%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency improving from poor to average, while the heating system type remained the same (electric storage heaters).
  • The roof construction or insulation changed from pitched, insulated (assumed) to pitched, 100 mm loft insulation, with no change in energy efficiency (average).
  • The wall construction or insulation changed from cavity wall, with internal insulation to cavity wall, as built, insulated (assumed), with no change in energy efficiency (good).
  • The lighting was updated from low energy lighting in 75% of fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Electric storage heaters
Average
Hot Water
Electric immersion, off-peak
Average
Roof
Pitched, 100 mm loft insulation
Average
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Poor
Lighting
Good lighting efficiency
Good

Compared to SG3 6AL

44 th / 44
Price Rank
5% lower than average
22 nd / 40
Size Rank
1% bigger than average
39 th / 40
Price Per Sq FT Rank
6% lower than average

Compared to other properties in SG3 6AL , this flat's estimated value ranks 44th out of 44. Based on price per square foot, it ranks 39th out of 40 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 22th out of 40 properties in its postcode area.

Sale History

Today
£207,800
streetscan.co.uk estimate
+60 %
27 May 2011
£130,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 603 sq ft
sale price: £190,000
sale date: 24 Sep 2025
rooms: 3
size: 592 sq ft
sale price: £190,000
sale date: 9 Jul 2025
rooms: 3
size: 592 sq ft
sale price: £210,000
sale date: 13 Jun 2025
rooms: 3
size: 581 sq ft
sale price: £225,000
sale date: 22 May 2025
rooms: 3
size: 592 sq ft
sale price: £220,250
sale date: 2 May 2025

Data Sources

The property at 71 Kerr Close, Knebworth, North Hertfordshire, Hertfordshire, SG3 6AL appears once in the Land Registry records, with the transaction recorded on 27 May 2011. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 4 Jul 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.


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