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5 bed house for sale Main Street, Grendon Underwood, HP18

Asking Price

£1,425,000

Added on 09/10/2026

Type: House
Bedrooms: 5
Bathrooms: 3
Size: £481 per sq ft
Tenure: Ask agent

Key features

Detached four bedroom house with one bedroom annexe
Principal bedroom with a four piece en suite
Vaulted sitting room with skylight and doors to the garden
Open plan kitchen/dining room, utility room
Approx. 4,901 sq. ft. of outbuildings
Equestrian facilities with 19 stables and tack room
Secure floodlit manège with all-weather surface
Partitioned grazing paddocks securely enclosed

About this property

A modern detached four bedroom house with a one bedroom annexe, and extensive equestrian facilities including stable blocks and a manège, set in 9.3 acres, within walking distance from amenities in the North Buckinghamshire village of Grendon Underwood.

The main house has versatile ground floor accommodation with wood laminate floors in the reception rooms. A particular feature is the open plan kitchen/dining room and sitting room. The dining and sitting rooms both have doors to the garden giving an excellent flow from interior to exterior space for modern life and entertaining.

Floorplan

Council tax

Ask agent

Per year

Band A

£1,684
Band B

£1,965
Band C

£2,246
Band D

£2,527
Band E

£3,088
Band F

£3,650
Band G

£4,211
Band H

£5,053

The agent hasn't said which band this home is in; you can look it up on GOV.UK. In Buckinghamshire, 2026/27 bills run from £1,684 a year in band A to £5,053 in band H.

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

This home

£481 / sq ft

Area average (sold)

£399 / sq ft

Price per area, sold homes nearby

£315 / sq ft

£481 / sq ft

£495 / sq ft

Lowest

This home

Highest

£481 per sq ft, above the middle of recent sales in HP18 (£315–£495, 10th–90th percentile, 532 sales over 24 months).

Lowest and highest are the 10th and 90th percentiles of 532 homes sold in HP18 over the last 24 months. This home's figure uses its asking price. All sold £/sq ft in HP18 →

Location

Main Street, Grendon Underwood, HP18

Open map Street View

Mortgage and stamp duty

Property price £1,425,000

£710k £2.1m

Deposit10% £143,000

£0 £1.4m

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £1,282,000 mortgage. Most lenders would want a household income of about £285,000 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
The Grove, Main Street Detached	Detached	Aug 2023	n/a	n/a	n/a	£1,020,000
Four Gables, Main Street Detached	Detached	Aug 2023	n/a	n/a	n/a	£755,000
Beavers Bank, Main Street Detached	Detached	Aug 2022	n/a	n/a	n/a	£500,000
Portway, Main Street Detached	Detached	Jan 2020	n/a	n/a	n/a	£335,000
Crimond, Main Street Detached	Detached	Dec 2019	n/a	n/a	n/a	£435,000
The Grove, Main Street Detached	Detached	Aug 2019	n/a	n/a	n/a	£945,000
Staveley, Main Street Detached	Detached	Nov 2018	n/a	n/a	n/a	£460,000
Teasel Cottage, Main Street Detached	Detached	May 2016	n/a	n/a	n/a	£440,000