9a Grantham Road
BN1 6EE
- Flat
- Freehold
- 1 bedroom (estimate)
- 409 sq ft
- EPC C
What comparable sales show
Fair match£208,000
Range £173,000 to £243,000 · £509 per sq ft
Since last sale
−£92,000
−30.7% since Jul 2011, −2.4% a year
Rank in BN1 6EE
42nd of 46
Postcode average £423,109
From completed sales of similar homes nearby, adjusted for floor area. It cannot see condition, layout or recent work, so it is not a valuation.
In short
9a Grantham Road is a 1 bedroom freehold flat in BN1 of about 409 sq ft.
Comparable completed sales nearby put it at £173,000 to £243,000, about £208,000 in the middle.
That makes it the 42nd highest of the 46 homes we can compare in BN1 6EE, where the middle figure averages £423,109.
It last sold for £300,000 in July 2011; comparable sales suggest it has lost about £92,000 since, roughly −2.4% a year.
Across Brighton and Hove, average prices fell 2.1% in the year to August 2026.
Where in the range would yours sell?
Condition and improvements usually decide it, and only someone who sees the home can say.
Lower end
£173,000
Middle
£208,000
Upper end
£243,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
The street
Grantham Road and its sales
9a Grantham Road on the map
This home, the completed sales its figure is worked out from, and the other sales on Grantham Road. Choose a pin for the address, size and date.
The Land Registry records a sale by its postcode, so pins sit at the postcode, close to the home, not on its doorstep. Map: contains OS data © Crown copyright and database rights 2026.
How 9a Grantham Road compares with Grantham Road
Against the 9 completed sales on the street in the last two years
Price
Size
Per sq ft
- Its middle figure of £208,000 is 27% below the street's median sale price of £283,500.
- At 409 sq ft it is 41% below the median size of the homes sold here, 689 sq ft.
- That is £509 per sq ft, 7% above the street's median of £476 per sq ft.
- 1 of those 9 sales completed for less than this home's middle figure, and 8 for the same or more.
A comparison of completed sales, not a valuation: it cannot see condition, layout or work done since a home last sold.
Sales activity on Grantham Road
Completed sales registered with HM Land Registry, by quarter
- Sales in two years
- 9
- Average price
- £401,028
- Lowest
- £203,000
- Highest
- £872,000
| Quarter | Sales | Median price |
|---|---|---|
| Q1 2025 | 1 | £229,000 |
| Q2 2025 | 1 | £283,500 |
| Q3 2025 | 1 | £400,000 |
| Q4 2025 | 1 | £872,000 |
| Q1 2026 | 1 | £203,000 |
| Q2 2026 | 3 | £211,750 |
| Q3 2026 | 0 | – |
| Q4 2026 | 0 | – |
| Type of home | Share of sales | Median price | Per sq ft |
|---|---|---|---|
| Flats | 78% (7) | £229,000 | £429 |
| Terraced houses | 22% (2) | £836,000 | – |
Completed sales on Grantham Road
Every sale in the last two years. Choose an address to see that home's page.
| Address | Sold | Price | Type | Size | Per sq ft |
|---|---|---|---|---|---|
| Flat 3, 42 Grantham RoadBN1 6EE | Jun 2026 | £210,000 | Flat | 689 sq ft | £305 |
| Flat 3, 42 Grantham RoadBN1 6EE | Jun 2026 | £211,750 | Flat | 689 sq ft | £307 |
| 8A Grantham RoadBN1 6EE | May 2026 | £400,000 | Flat | – | – |
| Ground Floor Flat, 6 Grantham RoadBN1 6EE | Mar 2026 | £203,000 | Flat | 474 sq ft | £429 |
| 38 Grantham RoadBN1 6EE | Oct 2025 | £872,000 | Terraced | – | – |
| Flat 2, 14 Grantham RoadBN1 6EE | Jul 2025 | £400,000 | Flat | 764 sq ft | £523 |
| 34A Grantham RoadBN1 6EE | Jun 2025 | £283,500 | Flat | – | – |
| Flat 2, 18 Grantham RoadBN1 6EE | Jan 2025 | £229,000 | Flat | 355 sq ft | £645 |
| 20 Grantham RoadBN1 6EE | Dec 2024 | £800,000 | Terraced | 1,475 sq ft | £543 |
Energy
How efficient the home is
Energy performance certificate
From the official register for 9a Grantham Road, lodged 17 April 2026.
Rating now
C71 points
Could reach
C78 points
7 points higher with the improvements below
- Built
- Before 1900
- Solar panels
- None recorded
What the assessor found
Each part of the home, with the certificate's own energy efficiency rating.
Walls
Solid brick, as built, no insulation (assumed)
PoorRoof
(another dwelling above)
Not rated on the certificate
Floor
Suspended, no insulation (assumed)
Not rated on the certificate
Windows
Partial double glazing
Very poorHeating
Boiler and radiators, mains gas
GoodHeating controls
Programmer, room thermostat and TRVs
GoodHot water
From main system
GoodLighting
Below average lighting efficiency
AverageSecond heating
Room heaters, dual fuel (mineral and wood)
Not rated on the certificate
Estimated running costs
A year, now and after the recommended improvements.
£208 a year less after the improvements
Heating
Hot water
Lighting
The assessor's estimates at the energy prices in use when the certificate was made (2026), for a typical household. Today's bills will differ.
Improvements the certificate recommends
In the certificate's order. Each rating assumes the steps before it are done.
- 1
50 mm internal or external wall insulation
Typical cost £7,500–£11,000 · saves about £83 a year
Rating after74C - 2
Floor insulation (suspended floor)
Typical cost £5,000–£10,000 · saves about £68 a year
Rating after76C - 3
Draught proof single-glazed windows
Typical cost £150–£250 · saves about £20 a year
Rating after77C - 4
Replace single glazed windows with low-E double glazed windows
Typical cost £4,500–£6,000 · saves about £38 a year
Rating after78C
Costs and savings are the certificate's own, as estimated when it was made.
History
What it has sold for
Sale history
Every sale of this home registered with HM Land Registry since 1995
| Sold | Price paid | Change | A year |
|---|---|---|---|
| July 2011 | £300,000 | +92.3% | +47.4% |
| October 2009 | £156,000 | +13.0% | +3.4% |
| February 2006 | £138,000 | −9.8% | −6.4% |
| July 2004 | £153,000 | +27.5% | +24.4% |
| June 2003 | £120,000 | +44.6% | +25.3% |
| October 2001 | £83,000 | +39.5% | +18.9% |
| November 1999 | £59,500 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in BN1 6EE
Ranked by what comparable sales show. Choose one to see its page.
The completed sales behind the figure
Similar homes nearby, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| Ground Floor Flat, 6 Grantham RoadBN1 6EE · Flat | £203,000 | Mar 2026 | 474 sq ft | £429 | < 0.1 mi |
| Flat 6, 3 Florence RoadBN1 6DL · Flat | £235,000 | Feb 2026 | 366 sq ft | £642 | 0.1 mi |
| Flat 2, 18 Grantham RoadBN1 6EE · Flat | £229,000 | Jan 2025 | 355 sq ft | £645 | < 0.1 mi |
| 59B Beaconsfield VillasBN1 6HB · Flat | £185,000 | Feb 2026 | 388 sq ft | £477 | 0.2 mi |
| 59C Havelock RoadBN1 6GL · Flat | £290,000 | Jun 2025 | 409 sq ft | £709 | 0.2 mi |
| Flat 3, 42 Grantham RoadBN1 6EE · Flat | £210,000 | Jun 2026 | 689 sq ft | £305 | < 0.1 mi |
| Flat 3, 42 Grantham RoadBN1 6EE · Flat | £211,750 | Jun 2026 | 689 sq ft | £307 | < 0.1 mi |
| Flat 2, 40 Stanford AvenueBN1 6EA · Flat | £285,000 | Nov 2024 | 409 sq ft | £697 | 0.1 mi |
| Flat 4, 55 Beaconsfield VillasBN1 6HB · Flat | £242,700 | Aug 2025 | 441 sq ft | £550 | 0.2 mi |
| Flat 4, 50 Ditchling RiseBN1 4QP · Flat | £195,000 | Aug 2025 | 388 sq ft | £503 | 0.2 mi |
| Flat 3, 49 Stanford AvenueBN1 6DW · Flat | £235,000 | Jul 2026 | 581 sq ft | £404 | 0.2 mi |
| Flat 7, 3 Florence RoadBN1 6DL · Flat | £260,000 | Nov 2024 | 431 sq ft | £604 | 0.1 mi |
The area
BN1 at a glance
What buyers have paid in BN1
Completed sales in the last 12 months, against the 12 months before
Flats
Terraced
Semi-detached
Detached
| Type | Sales | Average price | Average size | Per sq ft | On the year |
|---|---|---|---|---|---|
| All homes | 693 | £496,049 | 1,029 sq ft | £492 | −5.8% |
| Flats | 275 | £306,152 | 683 sq ft | £464 | +0.2% |
| Terraced | 195 | £591,748 | 1,160 sq ft | £534 | −4.6% |
| Semi-detached | 134 | £561,812 | 1,166 sq ft | £468 | −3.0% |
| Detached | 58 | £901,828 | 1,625 sq ft | £541 | +9.8% |
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Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.
Energy performance data © Crown copyright. Licensed under the Open Government Licence v3.0.
Floor area and energy rating from the energy certificate of April 2026.
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