18 By The Mount, Welwyn Garden City, AL7 3SY is a leasehold flat built between 1991-1995. The property offers approximately 517 square feet of living space and is situated on the 1st floor. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £189,543 , which equates to approximately £367 per square foot. It was last sold on 23 Aug 2012 for £124,000. Since then, the value has increased by £65,543, representing a 52.9% increase, or approximately 4.0% per year.

The current estimated value of £189,543 is:

  • 31.7% lower than the average property price on By The Mount
  • 30.7% lower than the average in the AL7 3SY postcode area
  • and 58.1% lower than the average price for Welwyn Garden City as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. 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 20 December 2022, the property was recorded as owner-occupied.

View sold house prices in AL7 3SY

Building approximate location

About Property

Type
Flat
Built
1991-1995
Interior Size
517 sq ft
Tenure
Leasehold
Floor level
1st floor
Price (estimate)
£189,543
Price Per sq ft (estimate)
£367
Bedroom Count (estimate)
1 bedroom

EPC Summary

18 By The Mount, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3SY has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 20 Dec 2022.

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 24 May 2012, and the property received the same rating of C with an unchanged energy efficiency score of 78.

Since the previous assessment, several changes were observed:

  • The lighting was changed from low energy lighting in all fixed outlets to low energy lighting in 78% of fixed outlets, with no change in efficiency (very good).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Low energy lighting in 78% of fixed outlets
Very Good

Compared to AL7 3SY

11 th / 12
Price Rank
31% lower than average
7 th / 10
Size Rank
24% smaller than average
8 th / 10
Price Per Sq FT Rank
9% lower than average

Compared to other properties in AL7 3SY , this flat's estimated value ranks 11th out of 12. Based on price per square foot, it ranks 8th out of 10 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 7th out of 10 properties in its postcode area.

Sale History

Today
£189,543
streetscan.co.uk estimate
+53 %
23 Aug 2012
£124,000
Leasehold
+18.1 %
12 Dec 2003
£105,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 2
size: 506 sq ft
sale price: £200,000
sale date: 27 Jun 2025
rooms: 2
size: 517 sq ft
sale price: £214,000
sale date: 13 Jan 2023
rooms: 3
size: 592 sq ft
sale price: £195,000
sale date: 29 Jun 2020
rooms: 2
size: 495 sq ft
sale price: £177,500
sale date: 16 May 2019
rooms: 2
size: 445 sq ft
sale price: £183,000
sale date: 1 Apr 2016

Data Sources

The property at 18 By The Mount, Welwyn Garden City, AL7 3SY appears two times in the Land Registry records, with the latest transaction recorded on 23 Aug 2012. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 20 Dec 2022. 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.