17 Seafield Road
BN3 2TP
- Terraced
- Freehold
- 5 bedrooms (estimate)
- 1,938 sq ft
- EPC C
What comparable sales show
Fair match£873,000
Range £725,000 to £1,022,000 · £451 per sq ft
Since last sale
−£23,000
−2.6% since Dec 2016, −0.3% a year
Rank in BN3 2TP
10th of 27
Postcode average £622,111
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
17 Seafield Road is a 5 bedroom freehold terraced in BN3 of about 1,938 sq ft.
Comparable completed sales nearby put it at £725,000 to £1,022,000, about £873,000 in the middle.
That makes it the 10th highest of the 27 homes we can compare in BN3 2TP, where the middle figure averages £622,111.
It last sold for £896,000 in December 2016; comparable sales suggest it has lost about £23,000 since, roughly −0.3% 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
£725,000
Middle
£873,000
Upper end
£1,022,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
The street
Seafield Road and its sales
17 Seafield Road on the map
This home, the completed sales its figure is worked out from, and the other sales on Seafield 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 17 Seafield Road compares with Seafield Road
Against the 10 completed sales on the street in the last two years
Price
- Its middle figure of £873,000 is 242% above the street's median sale price of £255,000.
- 10 of those 10 sales completed for less than this home's middle figure, and 0 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 Seafield Road
Completed sales registered with HM Land Registry, by quarter
- Sales in two years
- 10
- Average price
- £302,600
- Lowest
- £170,000
- Highest
- £770,000
| Quarter | Sales | Median price |
|---|---|---|
| Q1 2025 | 2 | £210,000 |
| Q2 2025 | 2 | £265,000 |
| Q3 2025 | 2 | £548,000 |
| Q4 2025 | 0 | – |
| Q1 2026 | 1 | £185,000 |
| Q2 2026 | 0 | – |
| Q3 2026 | 0 | – |
| Q4 2026 | 0 | – |
| Type of home | Share of sales | Median price | Per sq ft |
|---|---|---|---|
| Flats | 90% (9) | £250,000 | – |
| Terraced houses | 10% (1) | £770,000 | – |
Completed sales on Seafield 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 |
|---|---|---|---|---|---|
| 2A Seafield RoadBN3 2TN | Feb 2026 | £185,000 | Flat | – | – |
| 74 Seafield RoadBN3 2TN | Sept 2025 | £770,000 | Terraced | – | – |
| Ground Floor Flat, 26 Seafield RoadBN3 2TP | Aug 2025 | £326,000 | Flat | – | – |
| Flat 3, 2 Seafield RoadBN3 2TN | Jun 2025 | £220,000 | Flat | – | – |
| Lower Ground Floor Flat, 2 Seafield RoadBN3 2TN | Apr 2025 | £310,000 | Flat | – | – |
| Flat 1, 2 Seafield RoadBN3 2TN | Mar 2025 | £170,000 | Flat | – | – |
| Flat 2, 2 Seafield RoadBN3 2TN | Jan 2025 | £250,000 | Flat | – | – |
| Flat 4, 2 Seafield RoadBN3 2TN | Dec 2024 | £260,000 | Flat | – | – |
| Flat 5, 2 Seafield RoadBN3 2TN | Dec 2024 | £295,000 | Flat | – | – |
| 15A - 15B Seafield RoadBN3 2TN | Dec 2024 | £240,000 | Flat | – | – |
Energy
How efficient the home is
Energy performance certificate
From the official register for 17 Seafield Road, lodged 29 October 2017.
Rating now
C73 points
Could reach
B90 points
17 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)
Very poorRoof
Pitched, 300 mm loft insulation
Very goodFloor
(another dwelling below)
Not rated on the certificate
Windows
Single glazed
Very poorHeating
Boiler and radiators, mains gas
GoodHeating controls
Time and temperature zone control
Very goodHot water
From main system
GoodLighting
Low energy lighting in all fixed outlets
Very good
Estimated running costs
A year, now and after the recommended improvements.
£486 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 (2017), 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 £4,000–£14,000 · saves about £268 a year
Rating after79C - 2
Draught proof single-glazed windows
Typical cost £80–£120 · saves about £51 a year
Rating after80C - 3
Solar water heating
Typical cost £4,000–£6,000 · saves about £54 a year
Rating after81B - 4
Replace single glazed windows with low-E double glazed windows
Typical cost £3,300–£6,500 · saves about £113 a year
Rating after84B - 5
Solar photovoltaic panels, 2.5 kWp
Typical cost £5,000–£8,000 · saves about £310 a year
Rating after90B
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 |
|---|---|---|---|
| December 2016 | £896,000 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in BN3 2TP
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 |
|---|---|---|---|---|---|
| 25 Temple StreetBN1 3BH · Terraced | £731,000 | Feb 2026 | 1,819 sq ft | £402 | 1 mi |
| 8 Norfolk RoadBN1 3AA · Terraced | £1,175,000 | Aug 2025 | 2,400 sq ft | £490 | 0.9 mi |
| 2 Norfolk StreetBN1 2PW · Terraced | £710,000 | Sept 2025 | 1,389 sq ft | £511 | 0.9 mi |
| 46 Norfolk RoadBN1 3AB · Terraced | £790,000 | Dec 2024 | 1,615 sq ft | £489 | 0.9 mi |
| 41 Borough StreetBN1 3BG · Terraced | £653,000 | Apr 2026 | 1,130 sq ft | £578 | 0.9 mi |
| 23 Bedford PlaceBN1 2PT · Terraced | £800,000 | Jul 2025 | 1,324 sq ft | £604 | 0.9 mi |
| 38 Temple StreetBN1 3BH · Terraced | £742,500 | Dec 2024 | 1,389 sq ft | £535 | 1 mi |
| 11 Little Western StreetBN1 2PU · Terraced | £610,000 | Jan 2025 | 1,130 sq ft | £540 | 0.9 mi |
| 36 Borough StreetBN1 3BG · Terraced | £675,000 | Feb 2026 | 936 sq ft | £721 | 0.9 mi |
| 15 Borough StreetBN1 3BG · Terraced | £662,500 | Sept 2025 | 980 sq ft | £676 | 0.9 mi |
| 10 Norfolk RoadBN1 3AA · Terraced | £550,000 | Mar 2025 | 1,055 sq ft | £521 | 0.9 mi |
| 23 Temple StreetBN1 3BH · Terraced | £617,500 | Jul 2025 | 1,012 sq ft | £610 | 1 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
Enter an address with its postcode, or just the postcode, to open that home's page.
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 October 2017.
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