83 Sebastian Avenue, Shenfield, Brentwood, CM15 8PP is a freehold detached property built between 1950-1966. The property offers approximately 1,076 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 £693,916 , which equates to approximately £645 per square foot. It was last sold on 17 Jan 2022 for £660,000. Since then, the value has increased by £33,916, representing a 5.1% increase, or approximately 1.3% per year.

The current estimated value of £693,916 is:

  • 26.4% lower than the average property price on Sebastian Avenue
  • 22.4% lower than the average in the CM15 8PP postcode area
  • and 34.4% higher than the average price for Brentwood as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (3 out of 3 inspections). 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 23 April 2025, the property was recorded as owner-occupied.

View sold house prices in CM15 8PP

Building approximate location

About Property

Type
Detached Bungalow
Built
1950-1966
Interior Size
1076 sq ft
Tenure
Freehold
Price (estimate)
£693,916
Price Per sq ft (estimate)
£645
Bedroom Count (estimate)
4 bedrooms

EPC Summary

83 Sebastian Avenue, Shenfield, Brentwood, Essex, CM15 8PP has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 23 Apr 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 22 Jun 2021, when the property was rated E. Since then, the rating has improved to C, with the energy efficiency score increasing by 46.8%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 100 mm loft insulation to pitched, 150 mm loft insulation, improving energy efficiency from average to good.
  • The lighting was updated from no low energy lighting to low energy lighting in all fixed outlets, with efficiency improving from very poor to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 150 mm loft insulation
Good
Walls
Cavity wall, as built, no insulation (assumed)
Poor
Windows
Fully double glazed
Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to CM15 8PP

17 th / 27
Price Rank
22% lower than average
16 th / 19
Size Rank
20% smaller than average
5 th / 19
Price Per Sq FT Rank
2% lower than average

Compared to other properties in CM15 8PP , this bungalow's estimated value ranks 17th out of 27. Based on price per square foot, it ranks 5th out of 19 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 16th out of 19 properties in its postcode area.

Sale History

Today
£693,916
streetscan.co.uk estimate
+5 %
17 Jan 2022
£660,000
Leasehold
+91.3 %
1 Nov 2002
£345,000
Leasehold
+137.9 %
7 Apr 1998
£145,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 5
size: 1012 sq ft
sale price: £802,000
sale date: 24 Sep 2021
rooms: 5
size: 1001 sq ft
sale price: £635,000
sale date: 8 Mar 2018
rooms: 6
size: 1216 sq ft
sale price: £602,000
sale date: 24 Jul 2014
rooms: 4
size: 980 sq ft
sale price: £450,000
sale date: 30 Nov 2009
rooms: 4
size: 947 sq ft
sale price: £620,000
sale date: 15 Dec 2023

Data Sources

The property at 83 Sebastian Avenue, Shenfield, Brentwood, CM15 8PP appears three times in the Land Registry records, with the latest transaction recorded on 17 Jan 2022. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 23 Apr 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.