New home

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New home

1/21

3 bed house for sale Astible Mansion Brockley Hill, Stanmo, HA7

Offers in excess of

£3,000,000

Added on 16/09/2026

New home

Type: Detached
Bedrooms: 3
Bathrooms: 4
Size: £721 per sq ft
Tenure: Freehold

EPC B 86

Key features

Detached gated home
Luxury open plan kitchen with Bosch & Caple appliances
Utility room
Four high-end bathrooms and ensuites
Bespoke interiors
Underfloor heating
Heat pump and Air Conditioning
Indoor swimming pool; sauna and jacuzzi
CCTV
ABC+ Warranty

About this property

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Set behind a gated frontage, this newly built detached house offers over 4,000 sq.ft of living space in the ever popular area of Stanmore. Elegantly arranged over three floors, it embodies contemporary luxury and sophisticated design.

Once you enter Astible Mansion the attention to detail is unmatched. Luxury bespoke flooring, interiors and lighting are the highlight of every room. The inviting large entrance hallway leads you to the rear of the property, the central hub of the home where a modern integrated kitchen, dining and living area with featured wood burning fire place overlooks the garden with three sets of bi-fold doors opening up the space onto the large terrace. An impressive engineered wood and glass balustrade stairway leads to the lower and upper floors. A utility room and shower room complete the ground floor layout.

Floorplan

Energy performance

B 86

Current

Potential

92+

81-91

86 B

89 B

69-80

55-68

39-54

21-38

1-20

This home is rated band B, scoring 86 out of 100. The average British home is band D. Its certificate says it could reach band B (89) 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

Ask agent

Per year

Band A

£1,674
Band B

£1,953
Band C

£2,232
Band D

£2,511
Band E

£3,069
Band F

£3,627
Band G

£4,185
Band H

£5,022

The agent hasn't said which band this home is in; you can look it up on GOV.UK. In Harrow, 2026/27 bills run from £1,674 a year in band A to £5,022 in band H.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Harrow, 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 £3,000,000

3 beds · 4 baths · this listing

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

Price guide

100 comparables · within 2.5 miles

Priced above 100% of the 3-bed houses for sale nearby right now.

This home, £3,000,000 Median £625,000 · £499,000 – £805,000

Per square foot

£721 30% over

3-bed houses nearby £556

Against sold prices

26% over

HA7 sold median £574 / sq ft, 558 sales

Compared with 100 3-bed houses for sale within 2.5 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 HA7 over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in HA7 →

Location

Astible Mansion Brockley Hill, Stanmo, HA7

Open map Street View

Mortgage and stamp duty

Property price £3,000,000

£1.5m £4.5m

Deposit10% £300,000

£0 £3m

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £2,700,000 mortgage. Most lenders would want a household income of about £600,000 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 in HA7. Floor areas from Energy Performance Certificates where matched.

Address	Type	Sold	Size	Size	£/sq ft	Price
64, The Ridgeway HA7 4BD Detached	Detached	Aug 2026	1,787 sq ft £315/sq ft	1,787 sq ft	£315	£563,578
12, Fallowfield HA7 3DF Detached	Detached	Aug 2026	1,787 sq ft £560/sq ft	1,787 sq ft	£560	£1,000,000
Flat 9, Riverine Lodge, Old Lodge Way HA7 3BE Flat / maisonette	Flat / maisonette	Aug 2026	1,152 sq ft £521/sq ft	1,152 sq ft	£521	£600,000
30, Wolverton Road HA7 2RN Semi-detached	Semi-detached	Aug 2026	1,044 sq ft £561/sq ft	1,044 sq ft	£561	£586,000
62, Morley Crescent East HA7 2LQ Semi-detached	Semi-detached	Aug 2026	1,141 sq ft £607/sq ft	1,141 sq ft	£607	£692,500
165, Woodcroft, London Road HA7 4PN Flat / maisonette	Flat / maisonette	Aug 2026	786 sq ft £445/sq ft	786 sq ft	£445	£350,000
Flat 1, 85, London Road HA7 4PB Flat / maisonette	Flat / maisonette	Aug 2026	947 sq ft £470/sq ft	947 sq ft	£470	£445,000
48, St Edmunds Drive HA7 2AU Semi-detached	Semi-detached	Jul 2026	840 sq ft £715/sq ft	840 sq ft	£715	£600,000