45a Castle Road
N12 9EE
- Flat
- Leasehold
- 1 bedroom (estimate)
- 549 sq ft
- EPC D
What comparable sales show
Few close matches: a rough guide£332,000
Range £252,000 to £411,000 · £604 per sq ft
Since last sale
+£162,500
+95.9% since Oct 2004, +3.1% a year
Rank in N12 9EE
19th of 21
Postcode average £659,429
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
45a Castle Road is a 1 bedroom leasehold flat in N12 of about 549 sq ft.
Comparable completed sales nearby put it at £252,000 to £411,000, about £332,000 in the middle.
That makes it the 19th highest of the 21 homes we can compare in N12 9EE, where the middle figure averages £659,429.
It last sold for £169,500 in October 2004; comparable sales suggest it has gained about £162,500 since, roughly +3.1% a year.
Across Barnet, average prices fell 4.4% 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
£332,000
Upper end
£411,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
On the map
Where 45a Castle Road is
45a Castle Road on the map
This home and the completed sales its figure is worked out from. 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.
Energy
How efficient the home is
Energy performance certificate
From the official register for 45a Castle Road, lodged 9 June 2026.
Rating now
D59 points
Could reach
C78 points
19 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
Solid brick, as built, no insulation (assumed)
Very poorRoof
Pitched, Unknown loft insulation
AverageFloor
(another dwelling below)
Not rated on the certificate
Windows
Fully double glazed
AverageHeating
Boiler and radiators, mains gas
GoodHeating controls
Programmer and room thermostat
AverageHot water
From main system
AverageLighting
Good lighting efficiency
Good
Estimated running costs
A year, now and after the recommended improvements.
£586 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
Increase loft insulation to 270 mm
Typical cost £900–£1,200 · saves about £56 a year
Rating after61D - 2
50 mm internal or external wall insulation
Typical cost £7,500–£11,000 · saves about £359 a year
Rating after73C - 3
Add additional 80 mm jacket to hot water cylinder
Typical cost £20–£40 · saves about £18 a year
Rating after73C - 4
Replace boiler with new condensing boiler
Typical cost £2,200–£3,500 · saves about £152 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 |
|---|---|---|---|
| October 2004 | £169,500 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in N12 9EE
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, 1 Percy RoadN12 8BY · Flat | £385,000 | May 2026 | 538 sq ft | £715 | 0.2 mi |
| Flat 1, 4A Woodhouse RoadN12 0RG · Flat | £335,000 | Jun 2026 | 495 sq ft | £677 | 0.1 mi |
| 36 Stanhope RoadN12 9DT · Flat | £240,000 | Feb 2026 | 474 sq ft | £507 | 0.1 mi |
| Flat 1111, 100 KingswayN12 0EN · Flat | £160,000 | Apr 2026 | 603 sq ft | £265 | 0.2 mi |
| Flat 4, 32 Nether StreetN12 7NL · Flat | £140,000 | May 2026 | 506 sq ft | £277 | 0.2 mi |
| Flat 4, 710 High RoadN12 9QD · Flat | £450,000 | Aug 2025 | 527 sq ft | £853 | 0.1 mi |
| Flat 2, 656A High RoadN12 0NL · Flat | £315,000 | Dec 2025 | 570 sq ft | £552 | 0.2 mi |
| Flat 5, Park Lodge Friern ParkN12 9DG · Flat | £362,500 | Apr 2026 | 646 sq ft | £561 | 0.1 mi |
| Flat 4, Park Court Friern ParkN12 9UH · Flat | £415,000 | Aug 2026 | 678 sq ft | £612 | 0.2 mi |
| Flat 7, Henley House Friern ParkN12 9UE · Flat | £342,522 | Mar 2026 | 592 sq ft | £579 | 0.2 mi |
| Flat 5, 710 High RoadN12 9QD · Flat | £435,000 | Aug 2025 | 506 sq ft | £860 | 0.1 mi |
| 17 Victoria GroveN12 9DH · Flat | £294,000 | Jul 2025 | 527 sq ft | £557 | 0.1 mi |
The area
N12 at a glance
What buyers have paid in N12
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 | 181 | £620,354 | 1,088 sq ft | £601 | −6.1% |
| Flats | 86 | £378,442 | 704 sq ft | £548 | +2.0% |
| Terraced | 36 | £692,542 | 1,126 sq ft | £626 | −4.5% |
| Semi-detached | 45 | £935,956 | 1,487 sq ft | £653 | −0.3% |
| Detached | 8 | £1,192,313 | 1,875 sq ft | £638 | +5.0% |
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 June 2026.
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