Key Street Insights
Castlegate is a residential street with 85 addresses.
It ranks as the 612th largest and 33rd most expensive of the 668 streets in the NG31 area. The most common property type is a period flat built between 1800 and 1911.
The street contains a total of 85 properties: 35 houses and 50 flats.
- Ave. Sale Price
- £142,619
- 10 Year change
- up 34.1%
- Ave. Rental Price
- £709pcm
- 10 Year change
- up 50.8%
- Ave. £ per ft²
- £151/ft²
- Ave. Gross Yield
- 6.0%/year/yr
Key Street Insights
Castlegate is a residential street with 85 addresses.
It ranks as the 612th largest and 33rd most expensive of the 668 streets in the NG31 area. The most common property type is a period flat built between 1800 and 1911.
The street contains a total of 85 properties: 35 houses and 50 flats.
- Ave. Sale Price
- £142,619
- 10 Year change
- up 34.1%
- Ave. Rental Price
- £709pcm
- 10 Year change
- up 50.8%
- Ave. £ per ft²
- £151/ft²
- Ave. Gross Yield
- 6.0%/year/yr
Explore Propertieson Castlegate, Grantham, NG31
- Dorothy Brownlow House
Period Building | 8 Units
- Grantham House
5 Bed Period House
- Middlemore Yard
Building  |  3 Flats
- 2 Middlemore Yard Castlegate
2 Bed Modern House
- 10-11 Castlegate
House
Sales Market Trends
The last sale on Castlegate sold for £170,000 on 30th July 2025. Since then prices are down an average of 0.4%.
The current average value in the street is £142,619.
The Castlegate Sales Market has increased by 34.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.1% | £142,619 |
| June 2025 | 1.7% | £144,262 |
| June 2024 | 0.9% | £141,908 |
| June 2023 | 3.2% | £140,589 |
| June 2022 | 8.9% | £136,174 |
| June 2021 | 5.5% | £125,065 |
| June 2020 | 2.4% | £118,533 |
| June 2019 | 0.8% | £115,704 |
| June 2018 | 2.8% | £114,793 |
| June 2017 | 5% | £111,635 |
| June 2016 | 3.1% | £106,350 |
| June 2015 | 5.1% | £103,132 |
| June 2014 | 6.1% | £98,106 |
| June 2013 | 2.6% | £92,423 |
| June 2012 | -1.1% | £90,088 |
| June 2011 | -1.1% | £91,052 |
| June 2010 | 1.8% | £92,090 |
| June 2009 | -17.3% | £90,468 |
| June 2008 | -2.8% | £109,353 |
| June 2007 | 0% | £112,542 |
Rental Market Trends
The current average rental value in the street is £709.
The Castlegate Rental Market has increased by 50.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.1% | £709pcm |
| June 2025 | 3.5% | £688pcm |
| June 2024 | 5.4% | £664pcm |
| June 2023 | 8.9% | £630pcm |
| June 2022 | 7.1% | £579pcm |
| June 2021 | 7.3% | £540pcm |
| June 2020 | 1.7% | £504pcm |
| June 2019 | 2.1% | £495pcm |
| June 2018 | -0.2% | £485pcm |
| June 2017 | 3.4% | £486pcm |
| June 2016 | 4.2% | £470pcm |
| June 2015 | 3.5% | £451pcm |
| June 2014 | 1.3% | £436pcm |
| June 2013 | 0.3% | £431pcm |
| June 2012 | 0.7% | £429pcm |
| June 2011 | 2.5% | £426pcm |
| June 2010 | 0.5% | £416pcm |
| June 2009 | -8.2% | £414pcm |
| June 2008 | 2.2% | £451pcm |
| June 2007 | 0% | £441pcm |
Sales History
The last sale was on 30th July 2025 for £170,000 and since then the market in the area has decreased by 0.4%. The street has had a total of 56 sales since 1995.
Castlegate, Grantham, NG31 has seen 4 sales in the last three years and 1 sale in the last twelve months.
- Sold Jul 2025£170,000 | 3 Bed House22, Castlegate, Grantham, NG31 6SW22, Castlegate, Grantham, NG31 6SW
- Sold Dec 2024£184,950 | 3 Bed House34, Castlegate, Grantham, NG31 6SR34, Castlegate, Grantham, NG31 6SR
- Sold Apr 2023£115,000 | 4 Bed House72, Castlegate, Grantham, NG31 6SQ72, Castlegate, Grantham, NG31 6SQ
- Sold Mar 2023£115,500 | 3 Bed House57, Castlegate, Grantham, NG31 6SN57, Castlegate, Grantham, NG31 6SN
- Sold May 2022£158,000 | 3 Bed House21, Castlegate, Grantham, NG31 6SW21, Castlegate, Grantham, NG31 6SW
Top 3 Most Expensive Sales
- Sold Jun 2021£730,000 | 2 Bed Flat55, Castlegate, Grantham, NG31 6SN55, Castlegate, Grantham, NG31 6SN
- Sold Aug 2021£400,000 | 5 Bed HouseMiddlemore Lodge, Middlemore Yard, Castlegate, Grantham, NG31 6SNMiddlemore Lodge, Middlemore Yard, Castlegate, Grantham, NG31 6SN
- Sold Apr 2003£270,000 | 5 Bed HouseMiddlemore Lodge, Middlemore Yard, Castlegate, Grantham, NG31 6SNMiddlemore Lodge, Middlemore Yard, Castlegate, Grantham, NG31 6SN
Nearby Streets
Castlegate, Grantham, NG31 is the 612th largest and the 33rd most expensive street in the NG31 area.
- Russell Read Almshouses, Grantham, NG318 Addresses|77 m away
- Agnes Street, Grantham, NG318 Addresses|98 m away
- Wallwork Mews, Grantham, NG3118 Addresses|99 m away
- Bluegate, Grantham, NG3114 Addresses|101 m away
- Finkin Street, Grantham, NG3113 Addresses|104 m away
- East Street, Grantham, NG3136 Addresses|123 m away
Sections of this street
There are 10 postcodes on Castlegate, Grantham, NG31.
- House prices in NG31 6SN26 Addresses
- House prices in NG31 6SP8 Addresses
- House prices in NG31 6SJ13 Addresses
- House prices in NG31 6AB6 Addresses
- House prices in NG31 6SQ1 Addresses
- House prices in NG31 6SE3 Addresses
Property Types
- 24 period houses built between 1800 and 1911
- 31 period flats built between 1800 and 1911
- 1 modern house built after 1980
- 21 modern flats built after 1980
- 2 houses of an unknown age
- 6 other addresses of unknown type
- period house (24)
- period flat (31)
- modern house (1)
- modern flat (21)
- house (2)
- Unknown (6)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 61 properties.
- The most common rating is E.
- A (0)
- E (25)
- B (14)
- F (1)
- C (7)
- G (1)
- D (13)
- No EPC (24)
Schools Nearby
- St Wulfram's National Church of England Primary School100 m away
- The Little Gonerby Church of England Primary Academy, Grantham600 m away
- Saint Mary's Catholic Voluntary Academy700 m away
- The King's School, Grantham300 m away
- Kesteven and Grantham Girls' School400 m away
- The Priory Ruskin Academy1.1 km away
More reading links
Public Transport Nearby
The closest station to Castlegate, Grantham, NG31 is Grantham station, which is 800 metres away.
- Grantham|800 m away
- Ancaster|10.8 km away
- Bottesford|11.0 km away
