19 Constance Place, Knebworth, SG3 6EE is a leasehold flat The property offers approximately 538 square feet of living space. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £268,193 , which equates to approximately £498 per square foot. It was last sold on 31 Mar 2025 for £270,000. Since then, the value has decreased by £1,807, representing a 0.7% decrease, or approximately 1.0% per year.

The current estimated value of £268,193 is:

  • 29.9% lower than the average property price on Constance Place
  • 31.0% lower than the average in the SG3 6EE postcode area
  • and 51.8% lower than the average price for Knebworth as a whole

View sold house prices in SG3 6EE

Building approximate location

About Property

Type
Flat
Built
Interior Size
538 sq ft
Tenure
Leasehold
Price (estimate)
£268,193
Price Per sq ft (estimate)
£498
Bedroom Count (estimate)
1 bedroom

EPC Summary

19 Constance Place, Knebworth, North Hertfordshire, Hertfordshire, SG3 6EE has an Energy Performance Certificate (EPC) rating of B, based on the latest assessment carried out on 13 Jun 2016.

This property is heated by an air source heat pump and underfloor heating. Hot water is provided from off-peak electric immersion heater. The windows are high performance glazing.

Heating Type
Air source heat pump, underfloor, electric
Average
Hot Water
Electric immersion, off-peak
Poor
Roof
Average thermal transmittance 0.1 W/m-¦K
Very Good
Walls
Average thermal transmittance 0.18 W/m-¦K
Very Good
Windows
High performance glazing
Very Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to SG3 6EE

18 th / 26
Price Rank
31% lower than average
24 th / 26
Size Rank
24% smaller than average
1 st / 26
Price Per Sq FT Rank
10% lower than average

Compared to other properties in SG3 6EE , this flat's estimated value ranks 18th out of 26. Based on price per square foot, it ranks 1st out of 26 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 24th out of 26 properties in its postcode area.

Sale History

Today
£268,193
streetscan.co.uk estimate
-1 %
31 Mar 2025
£270,000
Leasehold
-16.9 %
29 Jul 2016
£324,950
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms:
size: 560 sq ft
sale price: £325,000
sale date: 3 Jul 2023
rooms:
size: 560 sq ft
sale price: £315,000
sale date: 16 Jul 2021
rooms:
size: 581 sq ft
sale price: £310,000
sale date: 11 Dec 2020
rooms:
size: 538 sq ft
sale price: £335,000
sale date: 27 Nov 2020
rooms:
size: 603 sq ft
sale price: £338,500
sale date: 25 Jan 2019

Data Sources

The property at 19 Constance Place, Knebworth, SG3 6EE appears two times in the Land Registry records, with the latest transaction recorded on 31 Mar 2025. It also has a single Energy Performance Certificate (EPC) from 13 Jun 2016. 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.