Harrowby Lane - NG31 9LX
Key Postcode Insights
NG31 9LX is a residential postcode situated on Harrowby Lane, Harrowby, Grantham, NG31 with 12 addresses.
It ranks as the 356th largest and 507th most expensive of the 1,016 postcodes in the NG31 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 12 properties: 12 houses.
- Ave. Sale Price
- £206,981
- 10 Year change
- up 40.7%
- Ave. Rental Price
- £990pcm
- 10 Year change
- up 58.4%
- Ave. £ per ft²
- £208/ft²
- Ave. Gross Yield
- 5.7%/year/yr
Key Postcode Insights
NG31 9LX is a residential postcode situated on Harrowby Lane, Harrowby, Grantham, NG31 with 12 addresses.
It ranks as the 356th largest and 507th most expensive of the 1,016 postcodes in the NG31 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 12 properties: 12 houses.
- Ave. Sale Price
- £206,981
- 10 Year change
- up 40.7%
- Ave. Rental Price
- £990pcm
- 10 Year change
- up 58.4%
- Ave. £ per ft²
- £208/ft²
- Ave. Gross Yield
- 5.7%/year/yr
Explore Propertiesin NG31 9LX
- 132 Harrowby Lane
5 Bed Mid-century House
- 134 Harrowby Lane
House
- 136 Harrowby Lane
3 Bed Mid-century House
- 138 Harrowby Lane
3 Bed Mid-century House
- 140 Harrowby Lane
3 Bed Early-century House
Sales Market Trends
The last sale in NG31 9LX sold for £200,000 on 5th September 2025. Since then prices are down an average of 0.2%.
The current average value in the postcode is £206,981.
The NG31 9LX Sales Market has increased by 40.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.7% | £206,981 |
| June 2025 | 2.1% | £210,477 |
| June 2024 | 0.5% | £206,165 |
| June 2023 | 3.4% | £205,172 |
| June 2022 | 10% | £198,432 |
| June 2021 | 7% | £180,315 |
| June 2020 | 2.7% | £168,506 |
| June 2019 | 1.4% | £164,034 |
| June 2018 | 3.8% | £161,754 |
| June 2017 | 5.9% | £155,854 |
| June 2016 | 4.4% | £147,143 |
| June 2015 | 5% | £140,911 |
| June 2014 | 6.7% | £134,216 |
| June 2013 | 3.2% | £125,799 |
| June 2012 | -0.2% | £121,952 |
| June 2011 | -1.2% | £122,200 |
| June 2010 | 3.7% | £123,622 |
| June 2009 | -16% | £119,250 |
| June 2008 | -2.9% | £141,946 |
| June 2007 | 0% | £146,201 |
Rental Market Trends
The current average rental value in the postcode is £990.
The NG31 9LX Rental Market has increased by 58.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.6% | £990pcm |
| June 2025 | 3.9% | £965pcm |
| June 2024 | 4.9% | £929pcm |
| June 2023 | 9.3% | £886pcm |
| June 2022 | 8.2% | £811pcm |
| June 2021 | 8.8% | £749pcm |
| June 2020 | 1.9% | £688pcm |
| June 2019 | 2.7% | £675pcm |
| June 2018 | 0.7% | £658pcm |
| June 2017 | 4.5% | £653pcm |
| June 2016 | 5.4% | £625pcm |
| June 2015 | 3.3% | £593pcm |
| June 2014 | 1.8% | £574pcm |
| June 2013 | 1.1% | £564pcm |
| June 2012 | 1.2% | £558pcm |
| June 2011 | 2.7% | £551pcm |
| June 2010 | 2.3% | £537pcm |
| June 2009 | -6.9% | £525pcm |
| June 2008 | 2.2% | £564pcm |
| June 2007 | 0% | £552pcm |
Sales History
The last sale was on 5th September 2025 for £200,000 and since then the market in the area has decreased by 0.2%. The postcode has had a total of 16 sales since 1995.
NG31 9LX has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Sep 2025£200,000 | 3 Bed House142, Harrowby Lane, Grantham, NG31 9LX142, Harrowby Lane, Grantham, NG31 9LX
- Sold Jul 2024£230,000 | 3 Bed House136, Harrowby Lane, Grantham, NG31 9LX136, Harrowby Lane, Grantham, NG31 9LX
- Sold Dec 2023£196,000 | 3 Bed House142, Harrowby Lane, Grantham, NG31 9LX142, Harrowby Lane, Grantham, NG31 9LX
- Sold Jul 2022£200,000 | 3 Bed House150, Harrowby Lane, Grantham, NG31 9LX150, Harrowby Lane, Grantham, NG31 9LX
- Sold Mar 2021£133,000 | 3 Bed House138, Harrowby Lane, Grantham, NG31 9LX138, Harrowby Lane, Grantham, NG31 9LX
Nearby Postcodes
NG31 9LX is the 356th largest and the 507th most expensive postcode out of the 1,016 postcodes in the NG31 area.
- NG31 9LY, Harrowby Lane, Harrowby, Grantham, NG31NG31 9LY16 Addresses|42 m away
- NG31 9NF, Moat Walk, Grantham, NG31NG31 9NF6 Addresses|68 m away
- NG31 9QS, Dryden Close, Grantham, NG31NG31 9QS38 Addresses|111 m away
- NG31 9LU, Harrowby Lane, Harrowby, Grantham, NG31NG31 9LU6 Addresses|113 m away
- NG31 9LZ, Shelley Avenue, Grantham, NG31NG31 9LZ44 Addresses|123 m away
Property Types
- 6 mid-century houses built between 1936 and 1979
- 1 early-century house built between 1912 and 1935
- 5 other addresses of unknown type
- mid-century house (6)
- early-century house (1)
- Unknown (5)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 7 properties.
- The most common rating is D.
- A (0)
- E (1)
- B (0)
- F (1)
- C (1)
- G (0)
- D (4)
- No EPC (5)
Top 3 Most Expensive Sales
- Sold May 2023£575,000 | 5 Bed House10, Harrowby Lane, Grantham, NG31 9HX10, Harrowby Lane, Grantham, NG31 9HX
- Sold Aug 2019£555,000 | 3 Bed House81, Harrowby Lane, Grantham, NG31 9HZ81, Harrowby Lane, Grantham, NG31 9HZ
- Sold Sep 2024£535,000 | 5 Bed House8, Harrowby Lane, Grantham, NG31 9HB8, Harrowby Lane, Grantham, NG31 9HB
Schools Nearby
- The Harrowby Church of England Primary School500 m away
- Belmont Community Primary School500 m away
- Belton Lane Community Primary School800 m away
- Kesteven and Grantham Girls' School1.3 km away
- The King's School, Grantham1.6 km away
- The Priory Ruskin Academy1.7 km away
More reading links
Public Transport Nearby
The closest station to NG31 9LX is Grantham station, which is 2.2 kilometres away.
- Grantham|2.2 km away
- Ancaster|9.4 km away
- Bottesford|12.2 km away
- Rauceby|13.1 km away
