House prices on Portmarnock Way
Median value — November 2026
£254,000
Modelled from 29 properties Stede tracks in Portmarnock Way
Market snapshot
£254,000
Median value
£266,759
Average value
0
Sales in the last 12 months
+2%
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £68,940 |
| 2001 | £75,377 |
| 2002 | £104,856 |
| 2003 | £118,198 |
| 2004 | £141,289 |
| 2005 | £138,954 |
| 2006 | £150,437 |
| 2007 | £161,031 |
| 2008 | £141,283 |
| 2009 | £141,927 |
| 2010 | £143,200 |
| 2011 | £142,626 |
| 2012 | £140,515 |
| 2013 | £149,967 |
| 2014 | £151,026 |
| 2015 | £170,368 |
| 2016 | £174,449 |
| 2017 | £185,434 |
| 2018 | £192,704 |
| 2019 | £195,028 |
| 2020 | £203,264 |
| 2021 | £222,777 |
| 2022 | £244,744 |
| 2023 | £236,123 |
| 2024 | £244,427 |
| 2025 | £245,865 |
| 2026 | £251,000 |
There aren't enough recorded sales on Portmarnock Way alone to model a trend for it, so this line shows Grantham instead.
Property types
- Detached house55%£313,500
- Semi-detached house34%£224,000
- Mid-terrace house10%£205,000
Recent sales
- 38 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£197,500 · 2025£216,000
- 23 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£225,000 · 2025£237,000
- 16 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£295,000 · 2025£313,000
- 3 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£236,000 · 2024£254,000
- 22 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£290,000 · 2024£327,000
- 27 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£270,000 · 2024£298,000
- 19 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£172,500 · 2024£190,000
- 7 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£163,000 · 2020£205,000
Addresses in Portmarnock Way
- 1 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£129,000 · 2010£222,000
- 10 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£144,995 · 2006£241,000
- 11 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£153,500 · 2018£215,000
- 12 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£187,500 · 2006£315,000
- 14 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£207,000 · 2013£339,000
- 15 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£117,000 · 2012£209,000
- 16 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£295,000 · 2025£313,000
- 17 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£141,000 · 2013£209,000
- 18 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£247,000 · 2018£341,000
- 19 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£172,500 · 2024£190,000
- 2 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£185,000 · 2006£324,000
- 20 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£217,000 · 2018£306,000
- 21 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£145,000 · 2008£226,000
- 22 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£290,000 · 2024£327,000
- 23 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£225,000 · 2025£237,000
- 25 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£185,000 · 2014£316,000
- 27 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£270,000 · 2024£298,000
- 29 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£180,000 · 2006£314,000
- 3 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£236,000 · 2024£254,000
- 36 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£199,950 · 2011£316,000
- 38 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£197,500 · 2025£216,000
- 4 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£169,995 · 2006£236,000
- 40 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£118,700 · 2011£194,000
- 42 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£179,950 · 2012£290,000
- 5 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£148,000 · 2008£230,000
- 6 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£140,000 · 2012£247,000
- 7 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£163,000 · 2020£205,000
- 8 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£205,000 · 2006£306,000
- 9 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL£190,000 · 2016£300,000
About this area
Portmarnock Way, in Grantham, is a street. Stede can model 29 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Portmarnock Way has a median estimated value of £254,000 and an average of £266,759.
Modelled values in Portmarnock Way are +2% over the past year and +13% over five years.
The market here is mostly detached houses, which make up 55% of the properties Stede tracks in Portmarnock Way.
Common questions
What is the average house price in Portmarnock Way?
As of November 2026, the average estimated value is £266,759 and the median is £254,000 across 29 properties Stede tracks in Portmarnock Way. This is not a formal market valuation.
Are house prices in Portmarnock Way going up or down?
Modelled values in Portmarnock Way are +2% over the past year and +13% over five years, based on the UK House Price Index.
What types of property are in Portmarnock Way?
55% of the properties Stede tracks in Portmarnock Way are detached houses. semi-detached houses are next most common, at 34%.
How many properties are in Portmarnock Way?
Stede can model 29 properties in Portmarnock Way, with 0 recorded sales in the past 12 months.
How does Stede calculate house prices for Portmarnock Way?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →