A riverside house with gardens which look like they’ve escaped from a Monet
The Mill House is a Hertfordshire home with genuinely spectacular gardens, but none which is in need of some TLC to restore its glory within.


Idyllic, picturesque – and now in need of ‘a thorough overhaul’. The estate agents at Savills do not mince their words about The Mill House: after 53 years of ownership by the same family, some fresh energy is needed to revitalise this lovely place.
Not that it's a wreck: it's a four-bedroom home in perfectly liveable condition, and full of charm – not least thanks to the wonderful location right on the bank of the River Mimram at Tewin, near Old Welwyn, Hertfordshire. The house is for sale via Savills at a guide price of £3.5m.
Once part of the Cowper family’s Panshanger estate, The Mill House and its secondary properties – set in almost 10 acres of enchanting gardens, woodland and wildflower meadows – are being offered for sale as a whole.
The house stands on a site listed in Domesday and once occupied by several mills, the last of which was pulled down in 1911, leaving a number of original features, such as a millpond wall, several grinding stones and an underground waterway leading to the Backwater.
There is 3,550sq ft of accommodation, including a reception hall, four reception rooms, four bedrooms and three bath/shower rooms, with a morning room and two further bedrooms in the 894sq ft adjoining wing.
In 1934, Dr Lane-Roberts, an eminent London gynaecologist, leased The Mill House. He enlarged the house and laid out the gardens, using tons of York stone to create paths and old brick from the nearby Digswell viaduct for decorative walls and terraces.
Yew walls were planted to create garden ‘rooms’ planted in the fashionable Sissinghurst and Hidcote style and seven gardeners were employed.
Sign up for the Country Life Newsletter
Exquisite houses, the beauty of Nature, and how to get the most from your life, straight to your inbox.
From 1960 to 1964, The Mill House was owned by a builder who made a few changes to the house, but neglected the gardens. It was sold in 1964 to Richard Knight, a local GP, and his wife, Margaret, both passionate gardeners.
The Knights carried on where Dr Lane-Roberts left off, replacing species, improving borders and planting rare specimen trees. Each year, a large sack of daffodil bulbs would be planted along the river and in the woodland, creating a magnificent display for the many visitors who came to view the gardens when they were opened for the NGS.
As well as the main Mill House itself, three other properties are included in the sale, each with two-bedrooms. North Lodge and The Bothy are both self-contained and detached, while The Wing is part of the main building.
The Mill House is for sale via Savills at £3.5 million – see more pictures and details.
The 50 best places to live near London
Where are the best villages, towns and small cities which are a pleasure to live in, but still offer a
The best places to live for commuters: Hertfordshire
Here's our list of the most attractive villages in Hertfordshire which boast an easy commute into London.
Living in a conservation area: Ten things you need to know
Conservation areas have been protecting Britain's most beautiful areas for 50 years – here's what you need to know if
-
About time: The fastest and slowest moving housing markets revealed
New research by Zoopla has shown where it's easy to sell and where it will take quite a while to find a buyer.
By Annabel Dixon Published
-
Betty is the first dog to scale all of Scotland’s hundreds of mountains and hills
Fewer than 100 people have ever completed Betty's ‘full house’ of Scottish summits — and she was fuelled by more than 800 hard boiled eggs.
By Annunciata Elwes Published
-
About time: The fastest and slowest moving housing markets revealed
New research by Zoopla has shown where it's easy to sell and where it will take quite a while to find a buyer.
By Annabel Dixon Published
-
A wisteria clad hall built by one of the founders of the Bank of England
Come for the history of Old Hall. Stay for the interesting interiors.
By Annabel Dixon Published
-
A gorgeous Scottish cottage with contemporary interiors on the bonny banks of the River Tay
Carnliath on the edge of Strathtay is a delightful family home set in sensational scenery.
By James Fisher Published
-
Six rural properties with space, charm and endless views, as seen in Country Life
We take a look at some of the best houses to come to the market via Country Life in the past week.
By Toby Keel Published
-
380 acres and 90 bedrooms on the £25m private island being sold by one of Britain's top music producers
Stormzy, Rihanna and the Rolling Stones are just a part of the story at Osea Island, a dot on the map in the seas off Essex.
By Lotte Brundle Published
-
A home cinema, tasteful interiors and 65 acres of private parkland hidden in an unassuming lodge in Kent
North Lodge near Tonbridge may seem relatively simple, but there is a lot more than what meets the eye.
By James Fisher Published
-
A rare opportunity to own a family home on Vanbrugh Terrace, one of London's finest streets
This six-bedroom Victorian home sits right on the start line of the London Marathon, with easy access to Blackheath and Greenwich Park.
By James Fisher Published
-
A tale of everyday life as lived on Britain's most expensive street
Winnington Road in Hampstead has an average house price of £11.9 million. But what's it really like? Lotte Brundle went to find out.
By Lotte Brundle Last updated