16 Cashio Lane, Letchworth Garden City, SG6 1AX is a freehold detached property built in 2025. The property offers approximately 2,411 square feet of living space. In this location, properties of similar size usually have six bedrooms.

The estimated current market value of the property is £1,061,820 , which equates to approximately £440 per square foot. It was last sold on 9 May 2025 for £1,025,000. Since then, the value has increased by £36,820, representing a 3.6% increase, or approximately 5.9% per year.

The current estimated value of £1,061,820 is:

  • 28.1% higher than the average property price on Cashio Lane
  • 27.3% higher than the average in the SG6 1AX postcode area
  • and 132.2% higher than the average price for Letchworth Garden City as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (3 out of 3 inspections). This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 17 October 2025, the property was recorded as owner-occupied.

View sold house prices in SG6 1AX

Building approximate location

About Property

Type
Detached House
Built
2025
Interior Size
2411 sq ft
Tenure
Freehold
Price (estimate)
£1,061,820
Price Per sq ft (estimate)
£440
Bedroom Count (estimate)
6 bedrooms

EPC Summary

16 Cashio Lane, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 1AX has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 17 Oct 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 the main heating system, with added efficiency from a flue gas heat recovery system. The windows are high performance glazing.

The previous EPC assessment was conducted on 13 Oct 2022, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 30.5%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency improving from good to very good, while the heating system type remained the same (boiler and radiators, mains gas).
  • The hot water system was changed from from main system to from main system, flue gas heat recovery, with its energy efficiency improving from good to very good.
  • The roof construction or insulation changed from pitched, 250 mm loft insulation to average thermal transmittance 0.15 w/m-¦k, improving energy efficiency from good to very good.
  • The wall construction or insulation changed from solid brick, as built, no insulation (assumed) to average thermal transmittance 0.25 w/m-¦k, improving energy efficiency from very poor to very good.
  • The windows were upgraded from fully double glazed to high performance glazing.
  • The lighting was updated from low energy lighting in 58% of fixed outlets to excellent lighting efficiency, with efficiency improving from good to very good.
Heating Type
Boiler and radiators, mains gas
Very Good
Hot Water
From main system, flue gas heat recovery
Very Good
Floor
Average thermal transmittance 0.11 W/m-¦K
Very Good
Roof
Average thermal transmittance 0.15 W/m-¦K
Very Good
Walls
Average thermal transmittance 0.25 W/m-¦K
Very Good
Windows
High performance glazing
Good
Lighting
Excellent lighting efficiency
Very Good

Compared to SG6 1AX

4 th / 14
Price Rank
27% higher than average
2 nd / 8
Size Rank
65% bigger than average
7 th / 8
Price Per Sq FT Rank
23% lower than average

Compared to other properties in SG6 1AX , this house's estimated value ranks 4th out of 14. Based on price per square foot, it ranks 7th out of 8 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 2nd out of 8 properties in its postcode area.

Sale History

Today
£1,061,820
streetscan.co.uk estimate
+4 %
9 May 2025
£1,025,000
Leasehold
+20.6 %
20 Sep 2017
£850,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 7
size: 2418 sq ft
sale price: £610,000
sale date: 20 May 2014

Data Sources

The property at 16 Cashio Lane, Letchworth Garden City, SG6 1AX appears two times in the Land Registry records, with the latest transaction recorded on 9 May 2025. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 17 Oct 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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