1/12
£4,500 pcm
Flat · 3 beds · 1 bath · 1,084 sq ft
London, W9
Added on 02/10/2026 
1/5
1/5
3 bed flat for sale Castellain Road, London, W9
Asking price
£1,100,000
Added on 31/08/2026
Added on 31/08/2026
- Type
- Flat
- Bedrooms
- 3
- Bathrooms
- 2
- Size
- £1,099 per sq ft
- Tenure
- Ask agent
Council tax Band F £1,516 a year EPC Energy rating band E 53 potential D
Key features
- Tenure: Leasehold 957 Years
- Service Charge Ask Agent
- Ground Rent: Ask Agent
- Council tax Band - F
- Three bedrooms
- Two bathrooms
- Eat in kitchen
- Sought After Block
- Council Tax: F
About this property
Large three bedroom flat situated on the third floor of this popular Mansion block in Castellain Road. The apartment benefits from large south facing reception room, three double bedrooms, two bathrooms (one en-suite), eat in kitchen with stunning views over the communal gardens. Castellain Mansions is in a beautiful and quiet area equidistant from Warwick Avenue and Maida Vale tube stations and within close proximity of Little Venice.
Floorplan
Energy performance
Energy rating band E 53
Current
Potential
92+
A
81-91
B
69-80
C
55-68
D
Potential rating: 67 D
39-54
E
Current rating: 53 E
21-38
F
1-20
G
This home is rated band E, scoring 53 out of 100. The average British home is band D. Its certificate says it could reach band D (67) if the improvements it recommends were carried out.
Read from the certificate published with this listing, so it may not be the latest one. Check the government EPC register for the full certificate and its recommendations.
Council tax
Band F £1,516 a year
Per year
- Band A£700
- Band B£816
- Band C£933
- Band D£1,050
- Band E£1,283
- Band FThis home: £1,516
- Band G£1,749
- Band H£2,099
This home is in band F, which costs £1,516 a year in Westminster for 2026/27.
Figures from MHCLG (Open Government Licence v3): the average bill for each band across Westminster, 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.
Price guide
100 comparables · within 0.6 milesCheaper than 53% of the 3-bed flats for sale nearby right now.
This home, £1,100,000 Median £1,170,000 · £694,000 – £2,350,000
Per square foot
£1,099 20% over
3-bed flats nearby £916
Against sold prices
17% over
W9 sold median £942 / sq ft, 650 sales
Compared with 100 3-bed flats for sale within 0.6 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 W9 over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in W9 →
Location
Castellain Road, London, W9
Mortgage and stamp duty
Property price £1,100,000
£550k £1.7m
Deposit10% £110,000
£0 £1.1m
Interest rate 4.5%
0.5% 15%
Repayment period 25 years
5 years 40 years
A £990,000 mortgage. Most lenders would want a household income of about £220,000 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 21, Castellain Mansions, Castellain Road Flat / maisonette | Flat / maisonette | Aug 2025 | 947 sq ft £913/sq ft | 947 sq ft | £913 | £865,100 |
| Flat 41, Castellain Mansions, Castellain Road Flat / maisonette | Flat / maisonette | Jun 2025 | 1,001 sq ft £899/sq ft | 1,001 sq ft | £899 | £900,000 |
| Flat 31, Castellain Mansions, Castellain Road Flat / maisonette | Flat / maisonette | May 2025 | 990 sq ft £831/sq ft | 990 sq ft | £831 | £822,500 |
| Flat 67, Castellain Mansions, Castellain Road Flat / maisonette | Flat / maisonette | Mar 2025 | 926 sq ft £1,075/sq ft | 926 sq ft | £1,075 | £995,000 |
| Flat 3, Castellain Mansions, Castellain Road Flat / maisonette | Flat / maisonette | Feb 2025 | 947 sq ft £1,019/sq ft | 947 sq ft | £1,019 | £965,000 |
| Flat 75, Castellain Mansions, Castellain Road Flat / maisonette | Flat / maisonette | Aug 2024 | 990 sq ft £884/sq ft | 990 sq ft | £884 | £875,000 |
| Flat 77, Castellain Mansions, Castellain Road Flat / maisonette | Flat / maisonette | Jun 2024 | 1,044 sq ft £871/sq ft | 1,044 sq ft | £871 | £909,000 |
| Flat 53, Castellain Mansions, Castellain Road Flat / maisonette | Flat / maisonette | Mar 2023 | 990 sq ft £1,075/sq ft | 990 sq ft | £1,075 | £1,065,000 |
All sales on Castellain Road → All sold prices in Westminster →
Area insights
The neighbourhood around this property.
More homes in Castellain Mansions
14 other homes in Castellain Mansions are on the market; the newest 8 are below.
