12a Second Avenue
BN3 2LL
- Flat
- 1 bedroom (estimate)
- 614 sq ft
- EPC D
What comparable sales show
Fair match£303,000
Range £252,000 to £355,000 · £494 per sq ft
Rank in BN3 2LL
19th of 24
Postcode average £433,333
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
12a Second Avenue is a 1 bedroom flat in BN3 of about 614 sq ft.
Comparable completed sales nearby put it at £252,000 to £355,000, about £303,000 in the middle.
That makes it the 19th highest of the 24 homes we can compare in BN3 2LL, where the middle figure averages £433,333.
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
£252,000
Middle
£303,000
Upper end
£355,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
The street
Second Avenue and its sales
12a Second Avenue on the map
This home, the completed sales its figure is worked out from, and the other sales on Second Avenue. 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 12a Second Avenue compares with Second Avenue
Against the 8 completed sales on the street in the last two years
Price
- Its middle figure of £303,000 is 13% below the street's median sale price of £347,500.
- 2 of those 8 sales completed for less than this home's middle figure, and 6 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 Second Avenue
Completed sales registered with HM Land Registry, by quarter
- Sales in two years
- 8
- Average price
- £379,063
- Lowest
- £210,000
- Highest
- £690,000
| Quarter | Sales | Median price |
|---|---|---|
| Q1 2025 | 1 | £690,000 |
| Q2 2025 | 0 | – |
| Q3 2025 | 0 | – |
| Q4 2025 | 3 | £345,000 |
| Q1 2026 | 2 | £305,000 |
| Q2 2026 | 0 | – |
| Q3 2026 | 1 | £350,000 |
| Q4 2026 | 0 | – |
| Type of home | Share of sales | Median price | Per sq ft |
|---|---|---|---|
| Flats | 100% (8) | £347,500 | – |
Completed sales on Second Avenue
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 9, Malvern House, 8 Second AvenueBN3 2LH | Jul 2026 | £350,000 | Flat | – | – |
| Flat 7, 24 Second AvenueBN3 2LN | Feb 2026 | £210,000 | Flat | – | – |
| Flat 2, Amberley Court, 22 Second AvenueBN3 2LN | Jan 2026 | £400,000 | Flat | – | – |
| Flat 2, 3 Second AvenueBN3 2LG | Dec 2025 | £345,000 | Flat | – | – |
| 10B Second AvenueBN3 2LH | Oct 2025 | £315,000 | Flat | – | – |
| Flat 9, 23 Second AvenueBN3 2LN | Oct 2025 | £420,000 | Flat | – | – |
| Flat 1, 15 Second AvenueBN3 2LL | Jan 2025 | £690,000 | Flat | – | – |
| Flat 3, 3 Second AvenueBN3 2LG | Dec 2024 | £302,500 | Flat | – | – |
Energy
How efficient the home is
Energy performance certificate
From the official register for 12a Second Avenue, lodged 3 July 2025.
Rating now
D62 points
Could reach
C80 points
18 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
(another dwelling above)
Not rated on the certificate
Floor
Suspended, no insulation (assumed)
Not rated on the certificate
Windows
Single glazed
Very poorHeating
Boiler and radiators, mains gas
GoodHeating controls
Programmer, room thermostat and TRVs
GoodHot water
From main system
GoodLighting
Good lighting efficiency
Good
Estimated running costs
A year, now and after the recommended improvements.
£558 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 (2025), 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 £219 a year
Rating after69C - 2
Floor insulation (suspended floor)
Typical cost £5,000–£10,000 · saves about £109 a year
Rating after72C - 3
Draught proof single-glazed windows
Typical cost £150–£250 · saves about £24 a year
Rating after73C - 4
Replace boiler with new condensing boiler
Typical cost £2,200–£3,500 · saves about £104 a year
Rating after76C - 5
Replace single glazed windows with low-E double glazed windows
Typical cost £4,500–£6,000 · saves about £103 a year
Rating after80C
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
No sale of this home has been registered since 1995.
Nearby
Neighbours and the sales behind the figure
Homes in BN3 2LL
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 |
|---|---|---|---|---|---|
| 4, Dorchester Court Norfolk SquareBN1 2QA · Flat | £400,000 | Jul 2026 | 657 sq ft | £609 | 0.5 mi |
| 91, Embassy Court Kings RoadBN1 2PY · Flat | £312,000 | Mar 2026 | 646 sq ft | £483 | 0.5 mi |
| Basement Flat, 20 Bedford SquareBN1 2PN · Flat | £230,000 | Jan 2026 | 614 sq ft | £375 | 0.6 mi |
| 95, Embassy Court Kings RoadBN1 2PX · Flat | £245,000 | Feb 2026 | 549 sq ft | £446 | 0.5 mi |
| Second Floor Flat, 23 Montpelier PlaceBN1 3BF · Flat | £235,000 | Mar 2026 | 570 sq ft | £412 | 0.6 mi |
| Flat 2, 60 Montpelier RoadBN1 3BB · Flat | £315,000 | May 2026 | 646 sq ft | £488 | 0.6 mi |
| Flat 5, 60 Montpelier RoadBN1 3BB · Flat | £140,000 | Mar 2026 | 646 sq ft | £217 | 0.6 mi |
| Flat 2, 10 Denmark TerraceBN1 3AN · Flat | £335,000 | Jun 2026 | 592 sq ft | £566 | 0.7 mi |
| Flat 3, Norfolk Court Norfolk SquareBN1 2QB · Flat | £310,000 | Mar 2025 | 614 sq ft | £505 | 0.5 mi |
| Flat 1, 27 Norfolk SquareBN1 2PD · Flat | £365,000 | Sept 2025 | 667 sq ft | £547 | 0.5 mi |
| 18B Montpelier StreetBN1 3DJ · Flat | £315,000 | Aug 2026 | 560 sq ft | £563 | 0.7 mi |
| Flat 1, 20 Montpelier PlaceBN1 3BF · Flat | £340,000 | Aug 2025 | 592 sq ft | £574 | 0.6 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 | 957 | £514,216 | – | – | −7.6% |
| Flats | 528 | £345,705 | – | – | −9.8% |
| 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 July 2025.
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