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Tuscany, Siena, Siena, Italy

£4,495,460
€5,300,000
Apolloni & Blom S.r.l., Siena
PROPERTY TYPE

Castle

BEDROOMS

19

BATHROOMS

25

SIZE

30,139 sq ft

2,800 sq m

Key features

  • Private pool
  • Private garden
  • Terrace
  • Log fireplace

Description

An astonishing example of an over-a-thousand-year-old castle transformed into an aristocratic residence with a country resort, pool and restaurant for sale in Siena. On a hilltop overlooking the Val d'Arbia, in the countryside just outside Siena, only 20 minutes away, stands Castello Mill'Anni an imposing medieval complex that surely already existed before the year 1000, initially with four towers and later transformed into a noble palace and hunting lodge belonging to the aristocratic family that has maintained the ownership for more than five centuries and still owns it today. The numerous historical text accounts of the more than 1,000 years lived in this place guide us to discover the stories and events of a past that aims to be preserved. Surrounded by a garden with tall cypress trees, ornamental plants and a swimming pool with a panorama of the surrounding hills, the castle is spread over three floors facing an inner courtyard where the XVI-century arches and colonnades signed by Architect Peruzzi give an aristocratic and elegant style to this unique residence. The interiors feature wooden beams, terracotta floors, and typical stone fireplaces, and house 17 self-contained apartments, partly housing travelers during their holidays in Tuscany and partly living all year around. The view is lost from all the windows on the hills and cypress trees designing the landscape. Outside the castle, a two-level farmhouse has been set near the pool, with a restaurant on the ground floor and three apartments on the upper floor. For those searching for an authentic residence with a long history, whether for private use or for a tourist-accommodation facility, Castello Mill'Anni is a property that conquers and offers excellent potential to transport its history into the third millennium.
PROPERTY Ref: SIE2328
Location: Siena, Province: Siena, Region: Tuscany
Type: 3100 sq m/33368 sq ft medieval complex consisting of a medieval castle on three floors with 14 residential units, basement cellars, a former two-story farmhouse restored with a restaurant and 3 residential units, swimming pool, land
Annexes: 350 sq m/3767 sq ft two-story former farmhouse restored into a restaurant and storerooms on the ground floor and 3 self-contained residential units on the first floor; 120 sq m/1291 sq ft stone building to be restored
Year of construction: before the year 1000
Year of renovation: 1990/2000
Condition: good
Garden/Land: 8 hectares (19.7 acres) including approx. 4400 sq m (47370 sq ft) of garden
Swimming pool: 8x16 chlorine system

Tuscany, Siena, Siena, Italy

Approximate location

NEAREST AIRPORTS

Distances are straight line measurements
  • Florence(International)
    34.5 miles
  • Galileo(International)
    52.7 miles
  • Marina di Campo(International)
    66.9 miles
  • Borgo Panigale(International)
    84.5 miles

Advice on buying Italian property

Learn everything you need to know to successfully find and buy a property in Italy.

About Apolloni & Blom S.r.l., Siena

Via del Progresso, 7, a di Gracciano nel Corso, 16, Montepulciano

Luxury Properties. Unparalleled Service

Founded over 15 years ago by Krister Blom, following his own relocation from Sweden to the Tuscany–Umbria border, Apolloni & Blom has grown into a trusted name in Italian high-end real estate. Today, the company is led by his son Niklas Blom and a dedicated team of experienced professionals who share a common vision: delivering outstanding service with a personal touch.

With a curated portfolio of exclusive apartments, elegant villas, historic residences, and iconic estates, we craft tailored solutions in property sales, and comprehensive property management. Behind the scenes, our team acts as dedicated property finders—offering discreet, one-to-one support to uncover the most extraordinary homes, often before they reach the market. Whether searching for a countryside retreat or a refined investment, we guide our clients through every step with precision, insight, and a deep knowledge of Italy’s most desirable locations.

In addition, we proudly extend our expertise to niche sectors, guided by Krister Blom’s decades of experience and passion for wine, olive oil, and the restoration of historic estates. Our consultancy covers prestigious vineyards, olive groves, hunting estates, and equestrian properties backed by a trusted network of architects, legal advisors, craftsmen, and land specialists.

Our offices across the regions of Tuscany (Florence, Montepulciano, Chianti, Pienza, Cetona), Umbria (Città della Pieve), and Liguria (Santa Margherita Ligure) are staffed by locally rooted agents, deeply knowledgeable of each area’s character, and committed to understanding our clients’ lifestyle and goals to guide them through every step of their real estate journey in Italy.

Ready to find your dream home or invest in Italy’s most sought-after locations? Get in touch with us—your next chapter begins here.

Notes

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This is a property advertisement provided and maintained by Apolloni & Blom S.r.l., Siena (reference 100439_17799) and does not constitute property particulars. Whilst we require advertisers to act with best practice and provide accurate information, we can only publish advertisements in good faith and have not verified any claims or statements or inspected any of the properties, locations or opportunities promoted. Rightmove does not own or control and is not responsible for the properties, opportunities, website content, products or services provided or promoted by third parties and makes no warranties or representations as to the accuracy, completeness, legality, performance or suitability of any of the foregoing. We therefore accept no liability arising from any reliance made by any reader or person to whom this information is made available to. You must perform your own research and seek independent professional advice before making any decision to purchase or invest in overseas property.

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