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3 bed flat for sale Belsize Grove, Belsize Park, NW3

Asking price

£1,000,000

Added on 26/10/2026

Type: Flat
Bedrooms: 3
Bathrooms: 1
Size: £944 per sq ft
Tenure: Share of freehold

Council tax Band G £3,679 a year

Key features

Raised ground floor flat
Three bedrooms
One bathroom & a guest WC.
1,059 square feet
22'9 x 20'8 reception room
West facing terrace
South facing balcony
Two off street parking spaces
Large communal garden
Share of freehold & a long lease

About this property

A three bedroom raised ground floor flat with the huge benefit of a private terrace, a private balcony, two off street parking spaces, a lift and the use of a large west facing communal garden. This property is situated within a well-regarded and exceptionally well located purpose built block in central Belsize Park.

Belsize Park Underground (Northern Line) and the High Street are located just 0.4 miles away. England's Lane offering a cosmopolitan mix of shops, cafes and restaurants is located 0.2 miles away, the open acres of Primrose Hill are located half a mile away and Swiss Cottage Underground (Jubilee Line) is 0.6 miles away.

Floorplan

Council tax

Band G £3,679 a year

Per year

Band A

£1,472
Band B

£1,717
Band C

£1,962
Band D

£2,208
Band E

£2,698
Band F

£3,189
Band G

This home: £3,679
Band H

£4,415

This home is in band G, which costs £3,679 a year in Camden for 2026/27.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Camden, 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. Check a home's band on GOV.UK.

Property timeline

Listed

October 2026 £1,000,000

3 beds · 1 bath · this listing

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

Price guide

100 comparables · within 1 mile

Cheaper than 80% of the 3-bed flats for sale nearby right now.

This home, £1,000,000 Median £1,421,500 · £892,500 – £2,682,500

Per square foot

£944 17% under

3-bed flats nearby £1,134

Against sold prices

14% under

NW3 sold median £1,093 / sq ft, 1,034 sales

Compared with 100 3-bed flats for sale within 1 mile, 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 NW3 over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in NW3 →

Location

Belsize Grove, Belsize Park, NW3

Open map Street View

Mortgage and stamp duty

Property price £1,000,000

£500k £1.5m

Deposit10% £100,000

£0 £1m

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £900,000 mortgage. Most lenders would want a household income of about £200,000 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
Flat 4, Straffan Lodge, 1 - 3, Belsize Grove Flat / maisonette	Flat / maisonette	Feb 2025	840 sq ft £1,137/sq ft	840 sq ft	£1,137	£955,000
Flat 8, Straffan Lodge, 1 - 3, Belsize Grove Flat / maisonette	Flat / maisonette	Apr 2022	1,259 sq ft £953/sq ft	1,259 sq ft	£953	£1,200,000
Flat 13, Straffan Lodge, 1 - 3, Belsize Grove Flat / maisonette	Flat / maisonette	Dec 2021	n/a	n/a	n/a	£675,000
Flat 7, Straffan Lodge, 1 - 3, Belsize Grove Flat / maisonette	Flat / maisonette	Jan 2021	840 sq ft £881/sq ft	840 sq ft	£881	£740,000
Flat 30, Straffan Lodge, 1 - 3, Belsize Grove Flat / maisonette	Flat / maisonette	Oct 2018	366 sq ft £967/sq ft	366 sq ft	£967	£354,000
Flat 19, Straffan Lodge, 1 - 3, Belsize Grove Flat / maisonette	Flat / maisonette	Jun 2017	1,163 sq ft £1,019/sq ft	1,163 sq ft	£1,019	£1,185,000
Flat 26, Straffan Lodge, 1 - 3, Belsize Grove Flat / maisonette	Flat / maisonette	Oct 2016	1,163 sq ft £822/sq ft	1,163 sq ft	£822	£955,000
Flat 22, Straffan Lodge, 1 - 3, Belsize Grove Flat / maisonette	Flat / maisonette	Mar 2015	1,216 sq ft £987/sq ft	1,216 sq ft	£987	£1,200,000