2 Portmarnock Way, Grantham, NG31 9FL is a freehold detached property built between 2007-2011. The property offers approximately 1,324 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 £314,819 , which equates to approximately £238 per square foot. It was last sold on 14 Jun 2006 for £185,000. Since then, the value has increased by £129,819, representing a 70.2% increase, or approximately 3.6% per year.

The current estimated value of £314,819 is:

  • 19.2% higher than the average property price on Portmarnock Way
  • 16.3% higher than the average in the NG31 9FL postcode area
  • and 31.4% higher than the average price for Grantham 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 11 July 2025, the property was recorded as owner-occupied.

View sold house prices in NG31 9FL

Building approximate location

About Property

Type
Detached House
Built
2007-2011
Interior Size
1324 sq ft
Tenure
Freehold
Price (estimate)
£314,819
Price Per sq ft (estimate)
£238
Bedroom Count (estimate)
4 bedrooms

EPC Summary

2 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 11 Jul 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 8 Jul 2015. The rating of C remains the same, but the energy efficiency score improved by 9.7%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from roof room(s), insulated (assumed) to pitched, insulated (assumed), improving energy efficiency from good to very good.
  • The lighting was updated from no low energy lighting to good lighting efficiency, with efficiency improving from very poor to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, insulated (assumed)
Very Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to NG31 9FL

11 th / 30
Price Rank
16% higher than average
3 rd / 25
Size Rank
24% bigger than average
23 rd / 25
Price Per Sq FT Rank
6% lower than average

Compared to other properties in NG31 9FL , this house's estimated value ranks 11th out of 30. Based on price per square foot, it ranks 23th out of 25 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 3rd out of 25 properties in its postcode area.

Sale History

Today
£314,819
streetscan.co.uk estimate
+70 %
14 Jun 2006
£185,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 6
size: 1130 sq ft
sale price: £295,000
sale date: 28 Feb 2025
rooms: 6
size: 1302 sq ft
sale price: £290,000
sale date: 20 Aug 2024
rooms: 7
size: 1345 sq ft
sale price: £247,000
sale date: 29 Jun 2018
rooms: 6
size: 1292 sq ft
sale price: £217,000
sale date: 29 Mar 2018
rooms: 6
size: 1292 sq ft
sale price: £190,000
sale date: 24 Mar 2016

Data Sources

The property at 2 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL appears once in the Land Registry records, with the transaction recorded on 14 Jun 2006. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 11 Jul 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.