25 Marlborough Gate, St Albans, AL1 3TX is a freehold semi-detached property built between 1900-1929. The property offers approximately 1,356 square feet of living space. In this location, properties of similar size usually have four bedrooms.

The estimated current market value of the property is £1,525,000 , which equates to approximately £1,124 per square foot. It was last sold on 12 Sep 2025 for £1,525,000. Since then, the value has not changed.

The current estimated value of £1,525,000 is:

  • 3.9% higher than the average property price on Marlborough Gate
  • 1.4% lower than the average in the AL1 3TX postcode area
  • and 127.1% higher than the average price for St. Albans 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 2 February 2022, the property was recorded as rented.

View sold house prices in AL1 3TX

Building approximate location

About Property

Type
Semi-Detached House
Built
1900-1929
Interior Size
1356 sq ft
Tenure
Freehold
Price (estimate)
£1,525,000
Price Per sq ft (estimate)
£1,124
Bedroom Count (estimate)
4 bedrooms

EPC Summary

25 Marlborough Gate, St Albans, Hertfordshire, AL1 3TX has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 2 Feb 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 the main heating system, though the cylinder has no thermostat. The windows have partial double glazing.

The previous EPC assessment was conducted on 29 Feb 2012. The rating of D is unchanged, though the energy efficiency score decreased by 6.7%.

Since the previous assessment, several changes were observed:

  • The hot water system was changed from from main system to from main system, no cylinder thermostat, with its energy efficiency changing from good to average.
  • The windows were upgraded from some double glazing to partial double glazing.
  • The lighting was updated from low energy lighting in 16% of fixed outlets to low energy lighting in 50% of fixed outlets, with efficiency improving from poor to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system, no cylinder thermostat
Average
Roof
Pitched, 100 mm loft insulation
Average
Walls
Cavity wall, as built, no insulation (assumed)
Poor
Windows
Partial double glazing
Poor
Lighting
Low energy lighting in 50% of fixed outlets
Good

Sale History

Today
£1,525,000
streetscan.co.uk estimate
0 %
12 Sep 2025
£1,525,000
Freehold
+54 %
28 Mar 2014
£990,000
Freehold
+46.7 %
25 Jul 2006
£675,000
Freehold
+66.7 %
15 May 2002
£405,000
Freehold
+24.6 %
12 Jan 1999
£325,000
Freehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Low flood risk
Surface water flood hazard
Low

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth Low
  • 0.3m depth Very low
  • 0.6m depth Very low
  • 0.9m depth Very low
  • 1.2m depth Very low

Area Insights

Nearby Properties

Data Sources

The property at 25 Marlborough Gate, St Albans, AL1 3TX appears five times in HM Land Registry records, with the latest transaction recorded on 12 Sep 2025. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 2 Feb 2022. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.