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4 bed house for sale Sefton Avenue, London, NW7

Offers Over

£875,000

Added on 02/10/2026

Type: Semi-detached
Bedrooms: 4
Bathrooms: 2
Size: £477 per sq ft
Tenure: Ask agent

Key features

Chain free
Freehold
Extended semi detached family home
Four bedrooms arranged over three floors
Spacious reception room and separate lounge
Open plan kitchen and dining room
Utility room and ground floor WC
Principal bedroom with fitted wardrobes and en suite shower room
Large rear garden with garden shed & Private driveway for off street parking
Approximately 0.7 miles to Mill Hill station (Thames Link) & Approximately 0.9 miles to Edgware station (Northern Line).

About this property

CHAIN FREE | FREEHOLD | SEMI-DETACHED

This well maintained and extended four bedroom semi detached family home offers spacious and versatile accommodation arranged across three floors. Thoughtfully designed for modern family living. Approximately 0.7 miles to Mill Hill station (Thames Link).

The ground floor comprises a welcoming entrance hall, a bright reception room with bay window, a spacious lounge leading through to an impressive open plan kitchen and dining room with direct access to the rear garden, a separate utility room and a convenient guest WC.

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.

Price guide

100 comparables · within 2.3 miles

Cheaper than 58% of the 4-bed houses for sale nearby right now.

This home, £875,000 Median £900,000 · £647,500 – £1,510,000

Per square foot

£477 13% under

4-bed houses nearby £545

Against sold prices

22% under

NW7 sold median £613 / sq ft, 558 sales

Compared with 100 4-bed houses for sale within 2.3 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 NW7 over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in NW7 →

Location

Sefton Avenue, London, NW7

Open map Street View

Mortgage and stamp duty

Property price £875,000

£437k £1.3m

Deposit10% £88,000

£0 £875k

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £787,000 mortgage. Most lenders would want a household income of about £175,000 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
18, Sefton Avenue Semi-detached	Semi-detached	Jul 2025	1,259 sq ft £568/sq ft	1,259 sq ft	£568	£715,000
32, Sefton Avenue Semi-detached	Semi-detached	Aug 2024	797 sq ft £590/sq ft	797 sq ft	£590	£470,000
34, Sefton Avenue Semi-detached	Semi-detached	Jun 2024	1,561 sq ft £567/sq ft	1,561 sq ft	£567	£885,000
44, Sefton Avenue Semi-detached	Semi-detached	Jan 2024	1,755 sq ft £556/sq ft	1,755 sq ft	£556	£975,000
48, Sefton Avenue Semi-detached	Semi-detached	Jun 2021	1,421 sq ft £535/sq ft	1,421 sq ft	£535	£760,000
24, Sefton Avenue Terraced	Terraced	Dec 2020	1,496 sq ft £505/sq ft	1,496 sq ft	£505	£755,000
22, Sefton Avenue Semi-detached	Semi-detached	Sept 2020	1,249 sq ft £581/sq ft	1,249 sq ft	£581	£726,000
32a, Sefton Avenue Flat / maisonette	Flat / maisonette	Dec 2019	797 sq ft £358/sq ft	797 sq ft	£358	£285,000