Top rated
Guests rate it highest for service, location and value.
9.21,264Reviews- Check-in from 2:00 PMCheck-out by 12:00 PM.
- Exceptional locationGuests rate the location 9.7 out of 10, at 21 улица „Христо Ковачев“.
- Parking on siteAvailable at a charge the property sets.
Luxurious Accommodation Hotel House K21 in Sofia offers a blend of comfort and convenience with air-conditioned rooms equipped with modern amenities like flat-screen TVs and free WiFi. Guests can enjoy a relaxing stay in family rooms and unwind in the garden.
Delicious Dining Options Indulge in a scrumptious à la carte or continental breakfast at the hotel's coffee shop and bar. For a more intimate experience, breakfast can be enjoyed in the comfort of your room.
Prime Location Conveniently located near iconic landmarks such as Cathedral Saint Alexandar Nevski and Banya Bashi Mosque, Hotel House K21 is the perfect choice for travelers interested in exploring the cultural gems of Sofia.
Experience luxury and convenience at Hotel House K21. Book your stay now for an unforgettable Sofia getaway!
What this place offers
- WiFi available
- Free WiFi
- Parking
- Non-smoking rooms
- Air conditioning
- Heating
- Family rooms
- Garden
- Pets allowed
- Laundry
Rooms
9.2
Top rated
Rated 9.2 out of 10 by 1,264 guests who stayed here.
- Cleanliness8.8
- Service10.0
- Location9.7
- Rooms9.1
- Amenities8.6
- Value9.4
- Food & drink8.2
Guests mention
Friendly serviceGreat location
katerinaGreeceΔεν έχω λόγια για την οικοδέσποινα.Πολύ γλυκιά,εξυπηρετική,ευγενική,πρόθυμη να βοηθήσει και να μας τα εξηγήσει ολα.Θα πή
Ήταν άνετο,καθαρό,φωτεινό και σε πολύ ωραία και ησυχη τοποθεσία κοντά στο κέντρο!
Τίποτα!!Όλα τέλεια!
AleksandrsLVVery clean. Comfortable place. Modern interior design. Friendly host.
Easy public transportation access nearby, shops.
There is a small cafeteria available on the hotel’s backyard. But you need to reserve breakfast a…
SILVIASpainModern però no gaire ben ubicat
L'habitació estava súper bé, la més gran, còmoda i moderna que hem trobat a tot Bulgària, i amb dutxa amb mampara, que costa de trobar. Els llits eren molt còmodes. És molt pràctic que tingui pàrquing per només 10€ la…
GemmaSpainMoltes gracies per l’atencio. Tot estava net i polit i confortable.
MarkoCroatiaVery nice hotel. Room was very clean and had a lot of space. There was parking from the hotel which is a bit tight for a bigger car but we managed. Hotel is very close to the city center so we did not have to use our car…
riccardoItalyEccellente per soggiornare a Sofia
Pulizia, dimensione della stanza, gentilezza del host
Reviews are written by guests who booked through our supplier and stayed, shown as written and in their own language. Category scores are the supplier’s reading of recent reviews, updated December 2025.
Where you’ll be
21 улица „Христо Ковачев“, Sofia, Bulgaria
Guests rate the location 9.7 out of 10 — exceptional.
Things to know
Cancellation
Each room shows its own terms before you pay.
Most rates can be cancelled free until a date shown on the room.
Non-refundable rates are marked as such.
House rules
Check-in from 2:00 PM until 12:00 AM
Check-out by 12:00 PM
Children welcome
Show more
No pets
Paid parking on site
Non-smoking rooms available
Payment & property
Paid when you book, not at the desk.
Rates include the taxes and fees we can read.
The property may take a card at check-in for incidentals.
What we’d check for you here
- The pet fee and any size limit, which is where these bookings usually come apart.
- Whether there is room for a pickup, a trailer or a van, not just a car.
- Whether breakfast is in the rate or added at checkout, and what time it runs.
- Whether the rate moves for your dates, and what it includes.
- What the property actually charges at the desk on top of the rate.
Questions about Hotel House K21
What time is check-in and check-out at Hotel House K21?
Check-in is from 2:00 PM. Check-out is by 12:00 PM. If you're arriving late, tell us and we'll ask the property to hold the room.
Does Hotel House K21 allow pets?
No — the property states that pets are not allowed.
Is there parking at Hotel House K21?
Yes — parking is available on site at a charge the property sets. We check the rate and whether a space can be reserved against your dates.
Is breakfast included at Hotel House K21?
Breakfast is offered at the property. Whether it's included depends on the rate — the board type is shown on each room once you put your dates in.
Does Hotel House K21 have Wi-Fi?
Yes — internet access is listed among the property's facilities.
How do I book Hotel House K21?
Put your dates in above and book online, or call (888) 789-8585 and we'll do it for you — including things a booking form can't handle, like a block of rooms, a monthly rate or an invoice for your employer.
Where is Hotel House K21?
21 улица „Христо Ковачев“, Sofia.
Other places we book in Sofia
Nothing to do with the booking above. The same market, priced the same way, for if this one is not it.
B1 City Hotel Sofia10.0 · 1990 reviews
Oborishte 63,The Art Boutique Hotel by Sandglass9.6 · 665 reviews
Adella Boutique Hotel - Free Secured Parking9.5 · 4097 reviews
Mercure Sofia City9.6 · 576 reviews
Hyatt Regency Sofia9.4 · 2773 reviewsInterContinental Sofia by IHGAurora Sofia HotelGreen Eyes ApartmentsBlue Star Luxury HotelR & R ApartmentsComplex Gallery Vitosha ****Guest House Secession StyleCrowne Plaza Sofia by IHG5 Vintage Guest HouseConnect Living Apartments Free ParkingSofia Family House - Free ParkingSofia Central Pretty ApartmentNIKI ApartValentina Bg ApartmentCourthouse Apartments SlaviJuno Hotel Sofia, a Member of Design HotelsCityApartmentMomenti & Colori StudiosGrand Hotel Millennium SofiaMini Sofia7th Sense boutique apartmentsAmarant ApartsCozy apartment in downtown Sofia - Tsar Samuil StreetDesign Apartment in ParkJasmin Hotel