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1 bed flat for sale Castle Road, London, N12

Asking price

£350,000

Added on 24/09/2026

Type: Flat
Bedrooms: 1
Bathrooms: 1
Size: £625 per sq ft
Tenure: Leasehold

Key features

Ground floor maisonette
Spacious front reception room
Well-proportioned double bedroom
Close to amenities
Excellent transport links
Share of Freehold

About this property

The property comprises a spacious reception room to the front, providing an inviting living space with plenty of natural light. A well-proportioned double bedroom is positioned off the hallway, alongside a modern bathroom.

To the rear, a separate fitted kitchen offers ample storage and workspace, with direct access leading out to a private garden—ideal for relaxing or entertaining. The layout is thoughtfully arranged, making the property suitable for first-time buyers, downsizers, or buy-to-let investors alike.

Floorplan

Council tax

Ask agent

Per year

Band A

£1,422
Band B

£1,659
Band C

£1,896
Band D

£2,133
Band E

£2,607
Band F

£3,080
Band G

£3,554
Band H

£4,265

The agent hasn't said which band this home is in; you can look it up on GOV.UK. In Barnet, 2026/27 bills run from £1,422 a year in band A to £4,265 in band H.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Barnet, including the typical parish precept, so a parish's own bill can differ a little. Discounts lower the bill, such as 25% off for an adult living alone.

Property timeline

Listed

September 2026 £350,000

1 bed · 1 bath · this listing

Past sales can't be shown: the agent hasn't given the flat number.

Price guide

100 comparables · within 1.5 miles

Priced above 71% of the 1-bed flats for sale nearby right now.

This home, £350,000 Median £300,000 · £250,000 – £376,000

Per square foot

£625 2% over

1-bed flats nearby £615

Against sold prices

3% over

N12 sold median £606 / sq ft, 479 sales

Compared with 100 1-bed flats for sale within 1.5 miles, on the market now or already under offer. The range is the middle 80% of their asking prices. Sold prices are HM Land Registry sales in N12 over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in N12 →

Location

Castle Road, London, N12

Open map Street View

Mortgage and stamp duty

Property price £350,000

£175k £525k

Deposit10% £35,000

£0 £350k

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £315,000 mortgage. Most lenders would want a household income of about £70,000 to support it.

A guide only, for a capital repayment mortgage. The rate you are offered and what you can borrow depend on your circumstances and a full application with a lender or broker. Your home may be repossessed if you do not keep up repayments on your mortgage.

Properties sold nearby

HM Land Registry sales nearby. Floor areas from Energy Performance Certificates where matched.

Address	Type	Sold	Size	Size	£/sq ft	Price
21, Castle Road Flat / maisonette	Flat / maisonette	Feb 2026	958 sq ft £496/sq ft	958 sq ft	£496	£475,000
29, Castle Road Semi-detached	Semi-detached	Jul 2025	1,485 sq ft £480/sq ft	1,485 sq ft	£480	£712,500
19, Castle Road Semi-detached	Semi-detached	Feb 2025	1,507 sq ft £478/sq ft	1,507 sq ft	£478	£720,000
35, Castle Road Semi-detached	Semi-detached	Sept 2023	1,550 sq ft £516/sq ft	1,550 sq ft	£516	£800,000
39, Castle Road Semi-detached	Semi-detached	Jul 2023	1,259 sq ft £588/sq ft	1,259 sq ft	£588	£740,000
11, Castle Road Semi-detached	Semi-detached	Mar 2021	1,496 sq ft £585/sq ft	1,496 sq ft	£585	£875,000
31, Castle Road Semi-detached	Semi-detached	Jun 2018	1,216 sq ft £641/sq ft	1,216 sq ft	£641	£780,000
33, Castle Road Detached	Detached	Dec 2017	904 sq ft £691/sq ft	904 sq ft	£691	£625,000