House Price Finder

The Slate Mill

Grantham · NG31 8FJ

Average sold price
£73,950
42 sales since 1995
Median
£85,000
middle of every sale
Last sold
£110k
22 Sep 2025
Properties
30
flat most common

Average sold price by year

09
10
12
13
14
15
16
17
18
20
21
22
23
24
25

Properties on The Slate Mill

AddressTypeLast soldPriceSales
2, THE SLATE MILL
NG31 8FJ
Flat22 Sep 2025£110,0002
14, THE SLATE MILL
NG31 8FJ
Flat9 Aug 2024£110,0001
18, THE SLATE MILL
NG31 8FJ
Flat24 Jan 2024£125,0002
12, THE SLATE MILL
NG31 8FJ
Flat17 Apr 2023£116,0001
11, THE SLATE MILL
NG31 8FJ
Flat29 Jul 2022£110,0001
7, THE SLATE MILL
NG31 8FJ
Flat30 Sep 2021£95,3501
16, THE SLATE MILL
NG31 8FJ
Flat23 Nov 2020£103,5002
3, THE SLATE MILL
NG31 8FJ
Flat6 Nov 2020£88,0001
19, THE SLATE MILL
NG31 8FJ
Flat24 Apr 2020£85,0001
5, THE SLATE MILL
NG31 8FJ
Flat30 Apr 2018£52,0001
9, THE SLATE MILL
NG31 8FJ
Flat6 Jan 2017£98,3502
15, THE SLATE MILL
NG31 8FJ
Flat18 Oct 2016£100,0001
22, THE SLATE MILL
NG31 8FJ
Flat5 Mar 2014£90,0001
4, THE SLATE MILL
NG31 8FJ
Flat8 Feb 2013£45,0002
17, THE SLATE MILL
NG31 8FJ
Flat17 Apr 2012£52,5001
10, THE SLATE MILL
NG31 8FJ
Flat16 Jul 2009£78,0001
20, THE SLATE MILL, GRANTHAM
NG31 8FJ
Flat23 Oct 2008£99,0001
13, THE SLATE MILL, GRANTHAM
NG31 8FJ
Flat13 Jun 2007£108,0002
17, THE SLATE MILL, GRANTHAM
NG31 8FJ
Flat13 Sep 2006£58,0002
12, THE SLATE MILL, GRANTHAM
NG31 8FJ
Flat5 May 2006£93,0003
18, THE SLATE MILL, GRANTHAM
NG31 8FJ
Flat24 Feb 2005£103,0001
21, THE SLATE MILL, GRANTHAM
NG31 8FJ
Flat15 Feb 2005£99,0001
2, THE SLATE MILL, GRANTHAM
NG31 8FJ
Semi-Detached17 Jan 2003£79,9502
16, THE SLATE MILL, GRANTHAM
NG31 8FJ
Flat17 Jan 2003£86,0002
6, THE SLATE MILL, GRANTHAM
NG31 8FJ
Flat21 Sep 2001£43,6001
13, THE SLATE MILL
NG31 8FJ
Flat4 Aug 2000£39,1501
6, THE SLATE MILL
NG31 8FJ
Flat25 Feb 2000£30,7501
14, THE SLATE MILL, GRANTHAM
NG31 8FJ
Flat10 Jan 1997£23,3001
22, THE SLATE MILL, GRANTHAM
NG31 8FJ
Flat10 Dec 1996£42,5002
10, THE SLATE MILL, GRANTHAM
NG31 8FJ
Flat3 Mar 1995£38,0001

Recent sales

DateAddressTypeTenurePrice
22 Sep 20252, THE SLATE MILLFlatLeasehold£110,000
9 Aug 202414, THE SLATE MILLFlatLeasehold£110,000
24 Jan 202418, THE SLATE MILLFlatLeasehold£125,000
17 Apr 202312, THE SLATE MILLFlatLeasehold£116,000
29 Jul 202211, THE SLATE MILLFlatLeasehold£110,000
30 Sep 20217, THE SLATE MILLFlatLeasehold£95,350
23 Nov 202016, THE SLATE MILLFlatLeasehold£103,500
6 Nov 20203, THE SLATE MILLFlatLeasehold£88,000
24 Apr 202019, THE SLATE MILLFlatLeasehold£85,000
30 Apr 20185, THE SLATE MILLFlatLeasehold£52,000
6 Jan 20179, THE SLATE MILLFlatLeasehold£98,350
18 Oct 201615, THE SLATE MILLFlatLeasehold£100,000
29 Jan 201518, THE SLATE MILLFlatLeasehold£98,500
26 Nov 20142, THE SLATE MILLFlatLeasehold£85,000
5 Mar 201422, THE SLATE MILLFlatLeasehold£90,000
8 Feb 20134, THE SLATE MILLFlatLeasehold£45,000
17 Apr 201217, THE SLATE MILLFlatLeasehold£52,500
22 Oct 20104, THE SLATE MILLFlatLeasehold£76,000
16 Jul 200910, THE SLATE MILLFlatLeasehold£78,000
23 Oct 200820, THE SLATE MILL, GRANTHAMFlatLeasehold£99,000
13 Jun 200713, THE SLATE MILL, GRANTHAMFlatLeasehold£108,000
13 Sep 200617, THE SLATE MILL, GRANTHAMFlatLeasehold£58,000
5 May 200612, THE SLATE MILL, GRANTHAMFlatLeasehold£93,000
7 Mar 200513, THE SLATE MILL, GRANTHAMFlatLeasehold£114,000
24 Feb 200518, THE SLATE MILL, GRANTHAMFlatLeasehold£103,000
15 Feb 200521, THE SLATE MILL, GRANTHAMFlatLeasehold£99,000
11 Dec 200312, THE SLATE MILL, GRANTHAMFlatLeasehold£86,000
17 Jan 20032, THE SLATE MILL, GRANTHAMSemi-DetachedLeasehold£79,950
17 Jan 200316, THE SLATE MILL, GRANTHAMFlatLeasehold£86,000
21 Sep 20016, THE SLATE MILL, GRANTHAMFlatLeasehold£43,600
4 Aug 200013, THE SLATE MILLFlatLeasehold£39,150
25 Feb 20006, THE SLATE MILLFlatLeasehold£30,750
30 Nov 199916, THE SLATE MILLFlatLeasehold£43,000
28 May 19999, THE SLATE MILLFlatLeasehold£40,000
21 Oct 199712, THE SLATE MILL, GRANTHAMFlatLeasehold£34,500
26 Sep 199716, THE SLATE MILL, GRANTHAMFlatLeasehold£39,000
10 Jan 199714, THE SLATE MILL, GRANTHAMFlatLeasehold£23,300
10 Dec 199622, THE SLATE MILL, GRANTHAMFlatLeasehold£42,500
18 Sep 199622, THE SLATE MILL, GRANTHAMFlatLeasehold£41,000
26 Jul 199617, THE SLATE MILL, GRANTHAMFlatLeasehold£20,000
31 Jan 19962, THE SLATE MILL, GRANTHAMSemi-DetachedLeasehold£26,950
3 Mar 199510, THE SLATE MILL, GRANTHAMFlatLeasehold£38,000

Other streets in Grantham

High StreetMain StreetHarlaxton RoadVictoria StreetHarrowby LaneWinchester RoadDudley RoadDysart RoadBarrowby RoadBridge End RoadStamford StreetHudson Way

All Grantham house prices

Frequently asked questions

What is the average house price on The Slate Mill, Grantham?
The average sold price on The Slate Mill is £73,950, across 42 sales since 1995. The median is £85,000 — the middle price, which a few unusually expensive sales cannot pull upward.
When did a property on The Slate Mill last sell?
The most recent recorded sale on The Slate Mill was 2, THE SLATE MILL, which sold for £110,000 on 22 Sep 2025.
How many properties are there on The Slate Mill?
30 separate addresses have sold on The Slate Mill since 1995, across 1 postcode (NG31 8FJ). That is not the same as the number of homes on the street — a property that has never changed hands since 1995 does not appear in Land Registry records.

About this data

Every figure on this page is calculated from the 42 sales HM Land Registry has recorded on The Slate Mill since 1995 — what buyers actually paid, not asking prices or estimates. A home that has not changed hands since records began in 1995 will not appear. Sales are matched to this street by postcode and by the street component of the registered address, so a neighbouring street with a similar name is not counted. The Price Paid dataset covers England and Wales only; see Scotland and Northern Ireland.