Main Street, Grantham house prices are built from 660 sales lodged with HM Land Registry, the oldest in 1995 and the most recent on 27 Mar 2026. The median price paid across the whole record is £205,500. Across the 10 years from 2015 to 2025 the median moved +145.7% in cash — but once inflation is taken out, the change in 2026 money is +78.0%.
Median price paid
£205,500
Change in cash, 2015–2025
+145.7%
Change in real terms
+78.0%
Median per m²
£2,537
HM Land Registry660 sales3 with floor areaLatest sale 27 Mar 2026
Section 01
How Main Street, Grantham prices moved
The chart tracks the median Main Street, Grantham house price for every year with a recorded sale, from 1995 to 2025. The dashed line restates each year in 2026 money, so the two lines separate exactly as much as inflation has eroded the cash figure.
| Decade | Years with sales | Median paid | In today's money |
|---|---|---|---|
| 1990s | 5 | £96,000 | £213,165 |
| 2000s | 10 | £210,000 | £382,558 |
| 2010s | 10 | £263,500 | £371,535 |
| 2020s | 6 | £372,500 | £380,598 |
The highest yearly median on record for Main Street, Grantham is £565,000 in 2025; the lowest is £86,000 in 1997. Across the full 31-year record the cash median has moved from £95,000 to £565,000.
In 2026 money that first median is worth £210,945, so the real change over the whole record is +173.7% — about +3.41% a year after inflation. Cash growth and real growth are not the same story, and the gap is the part most price reports leave out.
Over the last decade alone the difference is stark: +145.7% in cash against +78.0% once inflation is removed. A buyer who sold at the end of that decade would have needed the real figure, not the headline one, to know whether they had actually gained.
Section 02
The most recent sales
Every row is a completed sale as lodged with HM Land Registry. The right-hand column restates the price in 2026 money, which is the only fair way to compare a sale from the 1990s with one from last year.
| Address | Sold | Type | Price paid | In today's money |
|---|---|---|---|---|
| 3 the Lodges | 27 Mar 2026 | Semi-detached | £187,050 | £187,050 |
| 140 | 24 Feb 2026 | Semi-detached | £400,000 | £400,000 |
| 17 | 29 Jan 2026 | Detached | £440,000 | £440,000 |
| Rose Cottage | 19 Dec 2025 | Detached | £700,000 | £715,217 |
| Springfield Cottage | 17 Dec 2025 | Semi-detached | £460,000 | £470,000 |
| 50 | 27 Nov 2025 | Detached | £580,000 | £592,609 |
| The Mulberries, 29 | 14 Nov 2025 | Detached | £720,496 | £736,159 |
| Hill House | 14 Nov 2025 | Detached | £585,000 | £597,717 |
| The Wheelwrights House | 27 Oct 2025 | Detached | £775,000 | £791,848 |
| Wilds Farm, 4 | 16 Oct 2025 | Detached | £850,000 | £868,478 |
| 2c | 30 Jun 2025 | Detached | £925,000 | £945,109 |
| 2a | 26 Jun 2025 | Semi-detached | £340,000 | £347,391 |
| Ash House | 28 May 2025 | Detached | £475,000 | £485,326 |
| Ebenezer Cottage, 13 | 31 Mar 2025 | Detached | £325,000 | £332,065 |
| Green Acres | 6 Mar 2025 | Detached | £440,000 | £449,565 |
| 21 | 23 Jan 2025 | Detached | £190,000 | £194,130 |
| The Rafters, 2 | 21 Jan 2025 | Semi-detached | £550,000 | £561,957 |
| 20 | 20 Dec 2024 | Detached | £440,000 | £462,985 |
| 63 | 29 Nov 2024 | Detached | £181,250 | £190,718 |
| The Old School House | 8 Nov 2024 | Detached | £495,000 | £520,858 |
| 35 | 7 Nov 2024 | Terraced | £117,000 | £123,112 |
| Hare Hill | 23 Oct 2024 | Detached | £490,000 | £515,597 |
| The Pines | 23 Oct 2024 | Detached | £375,000 | £394,590 |
| 3 Spring Cottages | 23 Oct 2024 | Semi-detached | £260,000 | £273,582 |
| 63 | 15 Oct 2024 | Detached | £135,000 | £142,052 |
Section 03
Homes that sold twice
These addresses appear in the register more than once, so the same bricks are being priced twice. That makes them the strongest evidence of what actually happened to Main Street, Grantham values — no mix of property types can flatter the number.
| Address | First recorded sale | Most recent sale | Cash a year | Real a year |
|---|---|---|---|---|
| 3 the LODGES Main Street | £95,000 (2009) | £187,050 (2026) | +4.1% | +1.1% |
| 140 Main Street | £143,750 (2011) | £400,000 (2026) | +7.1% | +4.1% |
| 17 Main Street | £289,000 (2005) | £440,000 (2026) | +2.0% | -0.9% |
| ROSE COTTAGE Main Street | £99,000 (1995) | £700,000 (2025) | +6.7% | +4.0% |
| SPRINGFIELD COTTAGE Main Street | £163,000 (2002) | £460,000 (2025) | +4.6% | +1.8% |
| 50 Main Street | £250,000 (2014) | £580,000 (2025) | +8.0% | +4.7% |
| HILL HOUSE Main Street | £276,000 (2003) | £585,000 (2025) | +3.5% | +0.6% |
| THE WHEELWRIGHTS HOUSE Main Street | £227,000 (2000) | £775,000 (2025) | +5.0% | +2.3% |
| 2A Main Street | £329,000 (2021) | £340,000 (2025) | +0.8% | -4.4% |
| ASH HOUSE Main Street | £127,800 (1997) | £475,000 (2025) | +4.8% | +2.1% |
| GREEN ACRES Main Street | £135,000 (1998) | £440,000 (2025) | +4.5% | +1.8% |
| 21 Main Street | £305,000 (2005) | £190,000 (2025) | -2.3% | -5.1% |
Section 04
What sells here
The mix of property types explains a large part of any area's median. Main Street, Grantham is dominated by the type at the top of this table, so its overall median leans that way.
| Property type | Sales | Share | Median paid | Range |
|---|---|---|---|---|
| Detached | 461 | 69.8% | £250,000 | £15,000 – £3,500,000 |
| Semi-detached | 131 | 19.8% | £160,000 | £23,220 – £550,000 |
| Terraced | 68 | 10.3% | £118,000 | £30,000 – £465,000 |
Section 06
Ownership and new build in Main Street, Grantham
4 of the sales on record are leasehold and 656 freehold — 0.6% of the market. Tenure is not a detail: a leasehold flat and a freehold house are different assets, and mixing them into one median hides the difference.
The median leasehold sale is £191,750 and the median freehold sale £205,500 — a gap of +7.2%. Most of that gap is property type rather than tenure itself: leasehold here is largely flats, freehold largely houses.
| Category | Sales | Share | Median paid |
|---|---|---|---|
| Leasehold | 4 | 0.6% | £191,750 |
| Freehold | 656 | 99.4% | £205,500 |
| New build | 29 | 4.4% | £145,500 |
| Existing home | 631 | 95.6% | £210,000 |
New builds sold for less than the median existing home — -30.7%. A new-build premium is normal: the buyer gets a warranty and nothing to fix, and the price is set by a developer rather than negotiated between two households.
A further 33 transfers for this area are on the register but are left out of every figure above. HM Land Registry marks them as additional price paid entries: repossessions, buy-to-let portfolio moves, transfers between companies or family, and sales at a discount such as right to buy. They are real records but they are not open-market prices, and including them would drag the median somewhere no buyer ever paid.
Section 09
How Main Street, Grantham compares
The median across the whole archive is £157,500. Main Street, Grantham sits above that national figure — +30.5%.
Within Grantham the street ranks 209 of 859 by median price, and its median is above the town figure of £128,450 (+60.0%).
Where an EPC floor area could be matched to the sale, the median works out at £2,537 per square metre, across 3 of the 660 sales on record. Price per square metre is the only figure that compares a two-bed flat with a four-bed house honestly.
The full range on record runs from £15,000 to £3,500,000. Extremes usually mean something unusual — a plot sold without a house on it, a transfer between family members, or a very large property — so the median is the number to trust.
Section 10
Nearby on the record
Streets nearby
- Church Street£230,000 median
- Ermine Street£153,875 median
- Long Street£175,000 median
- High Road£198,000 median
- Mercia Drive£133,995 median
- Low Road£181,500 median
- Park Road£121,250 median
- Water Lane£225,000 median
- South Parade£87,500 median
- Hough Road£180,000 median
- Reedings Road£150,000 median
- The Drift£157,000 median
- Kings Hill£230,000 median
- St Martins Way£155,000 median
- Old Lincoln Road£175,000 median
- Chapel Lane£185,000 median
Addresses with more than one recorded sale
- 1 Main Street12 sales
- 33 Main Street8 sales
- 2 Main Street7 sales
- 27 Main Street7 sales
- THE RAFTERS, 2 Main Street6 sales
- 20 Main Street6 sales
- THE OLD RECTORY Main Street6 sales
- IVY COTTAGE Main Street6 sales
- 3 Main Street6 sales
- 57 Main Street6 sales
- 22 Main Street6 sales
- 69 Main Street6 sales
- ROSE COTTAGE Main Street5 sales
- 35 Main Street5 sales
- 24A Main Street5 sales
- 18 Main Street5 sales
- 29 Main Street5 sales
- 34 Main Street5 sales
- HOLLY HOUSE Main Street5 sales
- 4, the LODGES Main Street5 sales
- 58 Main Street5 sales
- 37 Main Street5 sales
- 28 Main Street5 sales
- 30 Main Street5 sales
Back to Grantham house prices.
Quick answers
Common questions about this data
What is the average house price in Main Street, Grantham?
The median price paid in Main Street, Grantham across every sale on the register is £205,500. The median is used rather than the mean because a handful of very large sales would otherwise drag the average away from what a typical buyer paid.
How many homes have sold in Main Street, Grantham?
660 sales are on record for Main Street, Grantham, the most recent completing on 27 Mar 2026. Every one is a completed transfer lodged with HM Land Registry, not an asking price or an estimate.
Have Main Street, Grantham house prices actually risen?
In cash, the median rose +145.7% between 2015 and 2025. In 2026 money — that is, after inflation — the change is +78.0%. Both numbers are true; only the second one tells you whether buying here preserved value.
When were Main Street, Grantham house prices at their highest?
The highest yearly median on record is £565,000, set in 2025. That is the cash figure; measured in 2026 money the peak may fall in a different year, because inflation reshapes the series.
What is the price per square metre in Main Street, Grantham?
£2,537 per square metre, from the 3 sales where an EPC floor area could be matched to the address. Price per square metre strips out size, so a flat and a house can be compared on the same basis.
How current is this data?
The latest sale shown here completed on 27 Mar 2026. HM Land Registry publishes Price Paid Data monthly and a sale can take a month or two to appear after completion, so the most recent weeks are always incomplete.
Cite this page: Sold Price History, “Main Street, Grantham house prices”, 2026. Source: HM Land Registry Price Paid Data © Crown copyright and database right, used under the Open Government Licence v3.0. Inflation adjustment: ONS CPIH.