Apartment House Delta
Why guests stay
- Bar
- 24-hour front desk
- Air conditioning
Video transcript
Welcome to Apartment House Delta, a 4-star hotel in Sofia, Bulgaria. Guests can enjoy a sauna, a bar and Wi-Fi. Have a look around, then compare and book on sofiagotravel.com.





About this stay
Apartment House Delta is a 4-star hotel in Mladost, Sofia-Grad.
Staying in Mladost? Apartment House Delta offers dependable 4-star quality and puts Kremikovtsi Monastery and central Sofia-Grad within easy reach.
Book Apartment House Delta through app.impt.io at the same live rate you would find anywhere else, with free cancellation on most rooms. Every completed booking funds one verified tonne of carbon removal — paid from the standard commission the hotel already covers, never added to your bill.
Facilities
- 24 Hour Front Desk
- 24H. Security
- Air conditioning
- Apartements
- Balcony
- Bars
- Bathroom
- Car rental service
- Cleaning
- Dishwasher
- Dry cleaning service
- Express check in
Location
Ул. Околовръстен Път 251, Sofia, Bulgaria.
Open in Google Maps ↗Questions, answered
Where is Apartment House Delta located?
Apartment House Delta is in Mladost, Sofia-Grad (Ул. Околовръстен Път 251, Sofia, Bulgaria), close to Kremikovtsi Monastery.
How much does Apartment House Delta cost per night?
Prices are set live by the hotel — check the booking page for a real rate for your dates.
How many stars is Apartment House Delta?
Apartment House Delta is a 4-star hotel in Sofia-Grad.
Is Sofia a walkable city?
The centre absolutely is — Sredets, Oborishte, Serdika and Vazrazhdane are all within a 20-minute walk of each other, and the yellow-brick streets around the Presidency are traffic-calmed. Pavements are uneven in places and winter ice is real from December to February, so pack proper shoes. Anything beyond the centre — Boyana, Bankya, Pancharevo, Dragalevtsi — needs the metro, a bus or a taxi. Vitosha Boulevard itself is fully pedestrianised.
Which churches and religious sites should I actually see in Sofia?
Five: Alexander Nevsky Cathedral (the gold-domed 1912 landmark), Sveta Sofia Basilica next door (6th century, the city’s namesake), the Boyana Church (UNESCO, 13th-century frescoes, €5 entry), the Rotunda of St George (4th century, hidden in a courtyard behind the Presidency), and Sveta Nedelya on the main square. If you have a day free, the Rila Monastery is 117 km south and the reason many Orthodox pilgrims come to Bulgaria. All five city sites are within a 15-minute walk of Serdika metro.
What is the best area to stay in Sofia for first-time visitors?
Sredets is the answer for a first visit — it puts you within a 10-minute walk of Alexander Nevsky Cathedral, Sveta Nedelya, the Serdica ruins and the yellow-brick government quarter. Oborishte just to the north is quieter but equally central. Both sit above Serdika metro, so the airport is 20 minutes away on Line 1. Expect three-star doubles at €50-80.
Which is the cheapest month to visit Sofia?
The first two weeks of January are the cheapest, once New Year is over and before the Vitosha ski weekends peak. Three-star doubles in Vazrazhdane or Serdika drop to €35-40, and even four-stars off Vitosha Boulevard fall under €75. November is a close second. Avoid Orthodox Easter and 24 May, when rates jump by a third.
How many nights do I need in Sofia?
Three nights is the minimum for the centre plus Boyana Church and Vitosha, and four is more comfortable. Add a fifth if you want the Rila Monastery day (240 km round trip) without rushing back. Two nights only works if you are treating Sofia as a stopover between Belgrade and Istanbul. Anything beyond five nights is better split with Plovdiv, two hours away by train.
Facilities and rooms
Rooms
- Air conditioning
- Balcony
- Bathroom
- Cleaning
- Dishwasher
Food and drink
- Bars
Other facilities
- 24 Hour Front Desk
- 24H. Security
- Apartements
- Car rental service
- Dry cleaning service
- Express check in
Questions about Apartment House Delta
How far is Apartment House Delta from the centre of Mladost?
Apartment House Delta is about 2.7 km in a straight line from the centre of Mladost.
Can I arrive late at Apartment House Delta?
Yes. The front desk at Apartment House Delta is open 24 hours.
About Mladost
Mladost is Sofia's largest residential district, made up of four numbered sub-districts of panel blocks, and it also holds the city's main international business park. Mladost 4 contains Business Park Sofia, a cluster of glass towers with international tenants, an artificial lake at its centre and the eastern terminus of metro line M4. The older sections, Mladost 1 and Mladost 2, lie nearer the ring road and are almost entirely residential, with rows of 1970s panel blocks and a corner shop and pizzeria on every block. Weekday evenings in the business park are close to silent, and at weekends the cafes inside the park close entirely. There is little to see or do, so most people travel into the centre.






