21 Mortimer Road, Rayleigh, SS6 9NU is a freehold detached property built before 1900. The property offers approximately 1,141 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 £533,229 , which equates to approximately £467 per square foot. It was last sold on 18 Feb 2022 for £485,000. Since then, the value has increased by £48,229, representing a 9.9% increase, or approximately 2.6% per year.

The current estimated value of £533,229 is:

  • 4.3% higher than the average property price on Mortimer Road
  • 9.6% higher than the average in the SS6 9NU postcode area
  • and 17.5% higher than the average price for Rayleigh 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 2 October 2025, the property was recorded as owner-occupied.

View sold house prices in SS6 9NU

Building approximate location

About Property

Type
Semi-Detached House
Built
before 1900
Interior Size
1141 sq ft
Tenure
Freehold
Price (estimate)
£533,229
Price Per sq ft (estimate)
£467
Bedroom Count (estimate)
4 bedrooms

EPC Summary

21 Mortimer Road, Rayleigh, Rochford, Essex, SS6 9NU has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 2 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 main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 30 Aug 2015, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 29.3%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 250 mm loft insulation to pitched, 150 mm loft insulation, with no change in energy efficiency (good).
  • The wall energy efficiency improving from very poor to poor, with the construction or insulation remaining solid brick, as built, no insulation (assumed).
  • The windows were upgraded from partial double glazing to fully double glazed.
  • The lighting was updated from low energy lighting in 25% of fixed outlets to good lighting efficiency, with efficiency improving from average to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 150 mm loft insulation
Good
Walls
Solid brick, as built, no insulation (assumed)
Poor
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to SS6 9NU

7 th / 20
Price Rank
10% higher than average
9 th / 11
Size Rank
11% smaller than average
2 nd / 11
Price Per Sq FT Rank
23% higher than average

Compared to other properties in SS6 9NU , this house's estimated value ranks 7th out of 20. Based on price per square foot, it ranks 2nd out of 11 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 9th out of 11 properties in its postcode area.

Sale History

Today
£533,229
streetscan.co.uk estimate
+10 %
18 Feb 2022
£485,000
Leasehold
+14.7 %
14 Jun 2019
£423,000
Leasehold
+135 %
2 Nov 2015
£180,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 4
size: 980 sq ft
sale price: £375,000
sale date: 30 Apr 2019

Data Sources

The property at 21 Mortimer Road, Rayleigh, SS6 9NU appears three times in the Land Registry records, with the latest transaction recorded on 18 Feb 2022. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 2 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.


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.