31 Mortimer Road
BN3 5FG
- Terraced
- Freehold
- 3 bedrooms (estimate)
- 947 sq ft
- EPC D
What comparable sales show
Fair match£579,000
Range £481,000 to £678,000 · £611 per sq ft
Since last sale
+£159,000
+37.9% since Nov 2018, +4.1% a year
Rank in BN3 5FG
17th of 28
Postcode average £560,857
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
31 Mortimer Road is a 3 bedroom freehold terraced in BN3 of about 947 sq ft.
Comparable completed sales nearby put it at £481,000 to £678,000, about £579,000 in the middle.
That makes it the 17th highest of the 28 homes we can compare in BN3 5FG, where the middle figure averages £560,857.
It last sold for £420,000 in November 2018; comparable sales suggest it has gained about £159,000 since, roughly +4.1% 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
£481,000
Middle
£579,000
Upper end
£678,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
The street
Mortimer Road and its sales
31 Mortimer Road on the map
This home, the completed sales its figure is worked out from, and the other sales on Mortimer 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 31 Mortimer Road compares with Mortimer Road
Against the 5 completed sales on the street in the last two years
Price
- Its middle figure of £579,000 is 15% below the street's median sale price of £682,500.
- 2 of those 5 sales completed for less than this home's middle figure, and 3 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 Mortimer Road
Completed sales registered with HM Land Registry, by quarter
- Sales in two years
- 5
- Average price
- £589,000
- Lowest
- £360,000
- Highest
- £732,500
| Quarter | Sales | Median price |
|---|---|---|
| Q1 2025 | 1 | £360,000 |
| Q2 2025 | 0 | – |
| Q3 2025 | 0 | – |
| Q4 2025 | 1 | £460,000 |
| Q1 2026 | 0 | – |
| Q2 2026 | 3 | £710,000 |
| Q3 2026 | 0 | – |
| Q4 2026 | 0 | – |
| Type of home | Share of sales | Median price | Per sq ft |
|---|---|---|---|
| Terraced houses | 60% (3) | £710,000 | – |
| Semi-detached houses | 20% (1) | £682,500 | – |
| Flats | 20% (1) | £360,000 | – |
Completed sales on Mortimer 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 |
|---|---|---|---|---|---|
| 33 Mortimer RoadBN3 5FG | Jun 2026 | £710,000 | Terraced | – | – |
| 16 Mortimer RoadBN3 5FG | Jun 2026 | £682,500 | Semi-detached | – | – |
| 3 Mortimer RoadBN3 5FG | Apr 2026 | £732,500 | Terraced | – | – |
| 37 Mortimer RoadBN3 5FG | Nov 2025 | £460,000 | Terraced | – | – |
| 35 Mortimer RoadBN3 5FG | Mar 2025 | £360,000 | Flat | – | – |
Energy
How efficient the home is
Energy performance certificate
From the official register for 31 Mortimer Road, lodged 16 May 2018.
Rating now
D63 points
Could reach
B81 points
18 points higher with the improvements below
- Built
- 1900–1929
- Solar panels
- None recorded
What the assessor found
Each part of the home, with the certificate's own energy efficiency rating.
Walls
Cavity wall, as built, no insulation (assumed)
PoorRoof
Pitched, 270 mm loft insulation
GoodFloor
Suspended, no insulation (assumed)
Not rated on the certificate
Windows
Fully double glazed
AverageHeating
Boiler and radiators, mains gas
GoodHeating controls
Programmer, room thermostat and TRVs
GoodHot water
From main system
GoodLighting
Low energy lighting in 83% of fixed outlets
Very goodSecond heating
Room heaters, mains gas
Not rated on the certificate
Estimated running costs
A year, now and after the recommended improvements.
£197 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 (2018), 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
Flat roof insulation
Typical cost £850–£1,500 · saves about £24 a year
Rating after64D - 2
Cavity wall insulation
Typical cost £500–£1,500 · saves about £66 a year
Rating after66D - 3
50 mm internal or external wall insulation
Typical cost £4,000–£14,000 · saves about £41 a year
Rating after68D - 4
Floor insulation (suspended floor)
Typical cost £800–£1,200 · saves about £31 a year
Rating after69C - 5
Solar water heating
Typical cost £4,000–£6,000 · saves about £34 a year
Rating after71C - 6
Solar photovoltaic panels, 2.5 kWp
Typical cost £5,000–£8,000 · saves about £319 a year
Rating after81B
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 |
|---|---|---|---|
| November 2018 | £420,000 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in BN3 5FG
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 |
|---|---|---|---|---|---|
| 88 Kingsley RoadBN1 5NH · Terraced | £521,700 | May 2026 | 1,044 sq ft | £500 | 1.3 mi |
| 41 Millers RoadBN1 5NQ · Terraced | £540,000 | Jul 2026 | 829 sq ft | £652 | 1.3 mi |
| 77 Maldon RoadBN1 5BD · Terraced | £713,500 | Aug 2025 | 1,012 sq ft | £705 | 1.2 mi |
| 45 Compton RoadBN1 5AL · Terraced | £635,000 | Nov 2025 | 1,066 sq ft | £596 | 1.3 mi |
| 36 Borough StreetBN1 3BG · Terraced | £675,000 | Feb 2026 | 936 sq ft | £721 | 1.5 mi |
| 115 Maldon RoadBN1 5BD · Terraced | £722,500 | Oct 2025 | 1,152 sq ft | £627 | 1.2 mi |
| 34 Kingsley RoadBN1 5NH · Terraced | £635,000 | Nov 2025 | 1,119 sq ft | £567 | 1.3 mi |
| 6 Scarborough RoadBN1 5NR · Terraced | £505,000 | Aug 2025 | 861 sq ft | £586 | 1.3 mi |
| 19 Port Hall PlaceBN1 5PN · Terraced | £565,000 | May 2026 | 1,055 sq ft | £536 | 1.5 mi |
| 8 Middle RoadBN1 6SR · Terraced | £619,000 | May 2026 | 1,130 sq ft | £548 | 1.4 mi |
| Minley South RoadBN1 6SB · Terraced | £400,000 | Feb 2026 | 1,087 sq ft | £368 | 1.4 mi |
| 21 Robertson RoadBN1 5NL · Terraced | £512,000 | Mar 2025 | 958 sq ft | £534 | 1.3 mi |
The area
BN3 at a glance
What buyers have paid in BN3
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 | 961 | £514,122 | – | – | −7.7% |
| Flats | 531 | £345,385 | – | – | −10.2% |
| Terraced | 164 | £607,978 | – | – | −4.1% |
| Semi-detached | 148 | £722,241 | – | – | −1.9% |
| Detached | 88 | £1,007,841 | – | – | −11.3% |
Find another home
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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 May 2018.
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