1 bed flat for sale London, SE17

Asking price

£450,000

Added on 13/10/2026

Type: Flat
Bedrooms: 1
Bathrooms: 1
Tenure: Leasehold

About this property

Council tax

Ask agent

Per year

Band A

£1,312
Band B

£1,530
Band C

£1,749
Band D

£1,967
Band E

£2,404
Band F

£2,842
Band G

£3,279
Band H

£3,935

The agent hasn't said which band this home is in; you can look it up on GOV.UK. In Southwark, 2026/27 bills run from £1,312 a year in band A to £3,935 in band H.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Southwark, 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 0.7 miles

Priced above 59% of the 1-bed flats for sale nearby right now.

This home, £450,000 Median £420,000 · £298,500 – £527,500

Compared with 100 1-bed flats for sale within 0.7 miles, on the market now or already under offer. The range is the middle 80% of their asking prices.

Location

London, SE17

Open map Street View

Mortgage and stamp duty

Property price £450,000

£225k £675k

Deposit10% £45,000

£0 £450k

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £405,000 mortgage. Most lenders would want a household income of about £90,000 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
Apartment 402, Walton Heights, 143, Walworth Road Flat / maisonette	Flat / maisonette	Mar 2026	775 sq ft £890/sq ft	775 sq ft	£890	£690,000
Apartment 901, Walton Heights, 143, Walworth Road Flat / maisonette	Flat / maisonette	Sept 2025	570 sq ft £876/sq ft	570 sq ft	£876	£500,000
Apartment 302, Walton Heights, 143, Walworth Road Flat / maisonette	Flat / maisonette	Aug 2025	764 sq ft £851/sq ft	764 sq ft	£851	£650,000
Apartment 603, Walton Heights, 143, Walworth Road Flat / maisonette	Flat / maisonette	Sept 2022	775 sq ft £1,090/sq ft	775 sq ft	£1,090	£845,000
Apartment 1006, Walton Heights, 143, Walworth Road Flat / maisonette · new build	Flat / maisonette · new build	Aug 2022	786 sq ft £1,075/sq ft	786 sq ft	£1,075	£845,000
Apartment 1206, Walton Heights, 143, Walworth Road Flat / maisonette · new build	Flat / maisonette · new build	Jun 2022	786 sq ft £1,119/sq ft	786 sq ft	£1,119	£879,520
Apartment 1306, Walton Heights, 143, Walworth Road Flat / maisonette · new build	Flat / maisonette · new build	May 2022	786 sq ft £1,218/sq ft	786 sq ft	£1,218	£957,400
Apartment 1106, Walton Heights, 143, Walworth Road Flat / maisonette · new build	Flat / maisonette · new build	Apr 2022	775 sq ft £1,133/sq ft	775 sq ft	£1,133	£877,920