18 Northlands Avenue, Orpington, BR6 9LY is a freehold semi-detached property built between 1930-1949. The property offers approximately 1,184 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 £668,396 , which equates to approximately £564 per square foot. It was last sold on 3 Jan 2014 for £384,000. Since then, the value has increased by £284,396, representing a 74.1% increase, or approximately 6.2% per year.

The current estimated value of £668,396 is:

  • 13.0% higher than the average property price on Northlands Avenue
  • 10.7% higher than the average in the BR6 9LY postcode area
  • and 18.1% higher than the average price for Orpington 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 13 February 2025, the property was recorded as owner-occupied.

View sold house prices in BR6 9LY

Building approximate location

About Property

Type
Semi-Detached House
Built
1930-1949
Interior Size
1184 sq ft
Tenure
Freehold
Price (estimate)
£668,396
Price Per sq ft (estimate)
£564
Bedroom Count (estimate)
4 bedrooms

EPC Summary

18 Northlands Avenue, Orpington, Bromley, Greater London, BR6 9LY has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 13 Feb 2025.

This property uses gas boiler with radiators and electric underfloor heating as its main heating source. It is connected to mains gas. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 2 Oct 2013. The rating of D remains the same, but the energy efficiency score improved by 1.5%.

Since the previous assessment, several changes were observed:

  • The heating system changed from boiler and radiators, mains gas to boiler and radiators, mains gas, electric underfloor heating, with no change in energy efficiency (good).
  • The wall energy efficiency changing from good to average, with the construction or insulation remaining cavity wall, filled cavity.
  • The windows were upgraded from mostly double glazing to fully double glazed.
  • The lighting was updated from low energy lighting in 22% of fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from poor to very good.
Heating Type
Boiler and radiators, mains gas, Electric underfloor heating
Good
Hot Water
From main system
Good
Roof
Pitched, 250 mm loft insulation
Good
Walls
Cavity wall, filled cavity
Average
Windows
Fully double glazed
Average
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to BR6 9LY

3 rd / 14
Price Rank
11% higher than average
2 nd / 11
Size Rank
26% bigger than average
11 th / 11
Price Per Sq FT Rank
12% lower than average

Compared to other properties in BR6 9LY , this house's estimated value ranks 3rd out of 14. Based on price per square foot, it ranks 11th out of 11 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 2nd out of 11 properties in its postcode area.

Sale History

Today
£668,396
streetscan.co.uk estimate
+74 %
3 Jan 2014
£384,000
Leasehold
+32.4 %
5 Dec 2006
£290,000
Leasehold
+16 %
27 Jan 2006
£249,995
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 4
size: 1055 sq ft
sale price: £305,000
sale date: 26 Jul 2011
rooms: 5
size: 1044 sq ft
sale price: £595,000
sale date: 28 Mar 2025
rooms: 5
size: 1227 sq ft
sale price: £550,000
sale date: 21 Jun 2024
rooms: 5
size: 1033 sq ft
sale price: £440,000
sale date: 10 Jan 2020

Data Sources

The property at 18 Northlands Avenue, Orpington, BR6 9LY appears three times in the Land Registry records, with the latest transaction recorded on 3 Jan 2014. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 13 Feb 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.