4 Porter Close, Grays, RM20 4AS is a leasehold flat built between 1983-1990. The property offers approximately 420 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 £140,878 , which equates to approximately £336 per square foot. It was last sold on 20 Jan 2016 for £117,500. Since then, the value has increased by £23,378, representing a 19.9% increase, or approximately 1.9% per year.

The current estimated value of £140,878 is:

  • 5.9% higher than the average property price on Porter Close
  • 1.9% higher than the average in the RM20 4AS postcode area
  • and 60.1% lower than the average price for Grays 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 21 January 2026, the property was recorded as rented.

View sold house prices in RM20 4AS

Building approximate location

About Property

Type
Flat
Built
1983-1990
Interior Size
420 sq ft
Tenure
Leasehold
Floor level
1st floor
Price (estimate)
£140,878
Price Per sq ft (estimate)
£336
Bedroom Count (estimate)
1 bedroom

EPC Summary

4 Porter Close, Grays, Thurrock, RM20 4AS has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 21 Jan 2026.

This property uses electric room 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 9 Nov 2015, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 1.5%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from electric storage heaters to room heaters, electric, changing energy efficiency from average to poor.
  • The hot water energy efficiency improving from very poor to poor, while the system remained as electric immersion, off-peak.
  • The windows were upgraded from single glazed to fully double glazed.
  • The lighting was updated from low energy lighting in 17% of fixed outlets to excellent lighting efficiency, with efficiency improving from poor to very good.
Heating Type
Room heaters, electric
Poor
Hot Water
Electric immersion, off-peak
Poor
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Excellent lighting efficiency
Very Good

Compared to RM20 4AS

23 rd / 92
Price Rank
2% higher than average
55 th / 85
Size Rank
5% smaller than average
12 th / 85
Price Per Sq FT Rank
7% higher than average

Sale History

Today
£140,878
streetscan.co.uk estimate
+20 %
20 Jan 2016
£117,500
Leasehold
+45.1 %
19 Nov 2003
£81,000
Leasehold
+11 %
6 Dec 2002
£73,000
Leasehold
+67.8 %
23 Apr 2001
£43,500
Leasehold
+107.6 %
22 Aug 1997
£20,950
Leasehold

Area Insights

Similar Properties Sold Nearby

95 Porter Close, Grays, RM20 4AS
rooms: 2
size: 474 sq ft
sale price: £115,000
sale date: 28 Nov 2025
62 Porter Close, Grays, RM20 4AS
rooms: 2
size: 431 sq ft
sale price: £127,000
sale date: 27 Aug 2024
49 Porter Close, Grays, RM20 4AS
rooms: 2
size: 409 sq ft
sale price: £122,000
sale date: 12 Jan 2024
83 Porter Close, Grays, RM20 4AS
rooms: 2
size: 388 sq ft
sale price: £123,000
sale date: 22 Sep 2023
92 Porter Close, Grays, RM20 4AS
rooms: 2
size: 409 sq ft
sale price: £137,500
sale date: 26 Sep 2022

Data Sources

The property at 4 Porter Close, Grays, RM20 4AS appears five times in the Land Registry records, with the latest transaction recorded on 20 Jan 2016. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 21 Jan 2026. 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.
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