Series 121 3 room total area. Streets starting with the letter V. Stages of creating an apartment design project


House series 111-121-1, 111-121-2, 121-013.

Developer: TsNIIEP Dwellings

Series 121 houses are classified as fairly high-quality panel Brezhnev buildings, but they are still being built today, so projects before 1992 are classified as Brezhnev houses. Revealed a large number of modifications of the 121st series (table below)

Apartment plans for houses in this series on the forum:

Series characteristics

  • House type - panel
  • Number of floors - 3-5
  • Height of living quarters - 251 cm
  • Apartments - 1,2,3 rooms
  • Availability of layout with dimensions - YES
  • Manufacturer - local reinforced concrete products
  • Years of construction - 1970s-1980s.
  • Cities of distribution - USSR (all-Union series)

Not detected in Moscow.

111-121 - a series of large-panel multi-section residential buildings of industrial housing construction. The development of projects for residential buildings of the 121 series was started by the Central Research and Design Institute of Residential and Public Buildings (TsNIIEP Dwellings) in 1968, and the first experimental five-story house of the 121 series was built by the Voskresensk DSK of the large-panel housing construction trust of Glavmosoblstroy in Voskresensk in 1970.

Series 111-121 was developed as an analogue of series 111-90 and is largely similar to it in terms of apartment layouts. The 111-90 series used new building structures and required complete replacement equipment from house-building factories that produced the most widespread Khrushchev series 1-464. The designs of the 111-121 series are basically unified with 1-464D, which simplified the transition to new series. The first five-story buildings of the 121 series bore the index 1-464M.

Series 121 houses are widely represented in the Moscow region, Nizhny Novgorod, Kostroma, Pskov, Kazan, Tolyatti, Orel, Orenburg, Leningrad region, Velikiye Luki and many other cities and towns.

The series includes standard multi-apartment block sections (ordinary, end, rotary and corner with internal or external rotation angles of 135° or 90°), and block sections with apartments for small families (standard design 121-066), dormitories for workers and employees, manor-type houses with one (standard project 181-121-88/1.2) or two apartments (standard project 181-121-104.84). The position of block sections in the building is different, as is the variety planning solution first floors (with a stroller room, electrical room, through passage or passage, etc.).

Series projects:

Project code Description
Five-story, six-section residential building with 90 apartments
111-121-2 Five-story, four-section residential building with 60 apartments
111-121-8 Three-story, three-section residential building with 27 apartments

121-013 Block section 5-storey row with 30 apartments. Composition of apartments on a typical floor 1B-2B-3B-2B-2B-2B

Block section 9-storey end left with 36 apartments. Composition of apartments on a typical floor 2B-2B-2B-3B
Block section 9-storey end right with 36 apartments. Composition of apartments on a typical floor 2B-2B-2B-3B
Block section 9-storey row with 36 apartments. Composition of apartments on a typical floor 3B-2B-1B-3B
121-047 A 9-storey rotating block section with an internal rotation angle of 135° for 54 apartments. Composition of apartments on a typical floor 3B-2B-4B-4B-2B-3B
121-048 A 9-storey rotating block section with an external rotation angle of 135° for 54 apartments. Composition of apartments on a typical floor 3B-2B-4B-4B-2B-3B
121-064 Block section 9 floors. The composition of apartments on a typical floor is 3B-2B-1B-3B-3B-2B-1B-3B, on the ground floor 3B-2B-1B-1B-1B-2B-1B-3B
121-065 Block section 9-storey corner at an angle of 90° for 27 apartments. Composition of apartments on a typical floor 3B-4B-3B

Modifications of the 121 series in Estonia

The planning solutions for buildings of the 121 series are provided by longitudinal and transverse load-bearing walls, with a “small” pitch of the transverse load-bearing walls of 260 and 320 cm and spans of 576 cm. External walls - reinforced concrete panels thickness 250, 300, 350, 400 mm (depending on the region of construction). Internal walls are reinforced concrete panels with a thickness of 120, 140 and 160 mm. Partitions - reinforced concrete panels 60 mm thick. The floors are solid reinforced concrete slabs, supported along the contour, 100 and 160 mm thick. The height of the premises when “clean” is 251 cm.

The apartments are equipped with central heating, cold water supply and sewerage, a gas stove (in the absence of gas supply - electric). The bathroom in multi-room apartments is separate; the bathroom is equipped with a transverse bathtub 170 cm long and space for installing a washing machine. Five-story modifications of the 111-121 series are often equipped with gas water heaters located in the kitchen. In double-sided apartments, the kitchen does not border the bathroom; hot water is supplied to the bathroom through a pipe running under the ceiling of the hallway. The nine-story block sections have one passenger elevator and a garbage chute with inlet valves on the interfloor landings across each floor.

IN Lately houses of the 121st series are actively being built in St. Petersburg by the Gatchina DSK, which has mastered the 16-story modification of this series.

111-121 - a series of large-panel multi-section residential buildings of industrial housing construction. The development of projects for residential buildings of the 121 series was started by the Central Research and Design Institute of Residential and Public Buildings (TsNIIEP Dwellings) in 1968, and the first experimental five-story house of the 121 series was built by the Voskresensk DSK of the large-panel housing construction trust of Glavmosoblstroy in Voskresensk in 1970.

Series 111-121 was developed as an analogue of series 111-90 and is largely similar to it in terms of apartment layouts. Series 111-90 used new building structures and required a complete replacement of the equipment of house-building factories, which produced the most widespread Khrushchev series 1-464. The designs of the 111-121 series are basically unified with the 1-464D, which simplifies the transition to the new series. The first five-story buildings of the 121 series bore the index 1-464M.

Series 121 houses are widely represented in the Moscow region, Nizhny Novgorod, Kostroma, Pskov, Kazan, Tolyatti, Orel, Orenburg, Leningrad region and many other cities and towns.

The series includes standard multi-apartment block sections (ordinary, end, rotary and corner with internal or external rotation angles of 135° or 90°), and block sections with apartments for small families (standard design 121-066), dormitories for workers and employees, manor-type houses with one (standard project 181-121-88/1.2) or two apartments (standard project 181-121-104.84). The position of the block sections in the building is different, as is the variation in the layout of the first floors (with a stroller room, an electrical room, a through passage or passage, etc.).

The most common are the following: standard projects series:

Project code Description
111-121-1 Five-story, six-section residential building with 90 apartments
111-121-2 Five-story, four-section residential building with 60 apartments
111-121-8 Three-story, three-section residential building with 27 apartments
121-013 Block section 5-storey row with 30 apartments. Composition of apartments on a typical floor 1B-2B-3B-2B-2B-2B
121-014
121-016
121-017
121-041 Block section 9-storey end left with 36 apartments. Composition of apartments on a typical floor 2B-2B-2B-3B
121-042 Block section 9-storey end right with 36 apartments. Composition of apartments on a typical floor 2B-2B-2B-3B
121-043 Block section 9-storey row with 36 apartments. Composition of apartments on a typical floor 3B-2B-1B-3B
121-047 A 9-storey rotating block section with an internal rotation angle of 135° for 54 apartments. Composition of apartments on a typical floor 3B-2B-4B-4B-2B-3B
121-048 A 9-storey rotating block section with an external rotation angle of 135° for 54 apartments. Composition of apartments on a typical floor 3B-2B-4B-4B-2B-3B
121-064 Block section 9 floors. The composition of apartments on a typical floor is 3B-2B-1B-3B-3B-2B-1B-3B, on the ground floor 3B-2B-1B-1B-1B-2B-1B-3B
121-065 Block section 9-storey corner at an angle of 90° for 27 apartments. Composition of apartments on a typical floor 3B-4B-3B

Planning solutions for series 121 buildings are provided by longitudinal and transverse load-bearing walls, with a “small” pitch of transverse load-bearing walls of 260 and 320 cm and spans of 576 cm. External walls are reinforced concrete panels with a thickness of 250, 300, 350, 400 mm (depending on the region construction). Internal walls are reinforced concrete panels with a thickness of 120, 140 and 160 mm. Partitions - reinforced concrete panels 60 mm thick. The floors are solid reinforced concrete slabs, supported along the contour, 100 and 160 mm thick. The height of the premises when “clean” is 251 cm.

The apartments are equipped with central heating, cold water supply and sewerage, a gas stove (in the absence of gas supply - electric). The bathroom in multi-room apartments is separate; the bathroom is equipped with a transverse bathtub 170 cm long and space for installing a washing machine. Five-story modifications of the 111-121 series are often equipped with gas water heaters located in the kitchen. In double-sided apartments, the kitchen does not border the bathroom; hot water is supplied to the bathroom through a pipe running under the ceiling of the hallway. The nine-story block sections have one passenger elevator and a garbage chute with inlet valves on the interfloor landings across each floor.

Recently, houses of the 121st series have been actively built in St. Petersburg by the Gatchina DSK, which has mastered the 16-story modification of this series.

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Excerpt characterizing 111-121

In moments of departure and change of life, people who are able to think about their actions usually find themselves in a serious mood of thought. At these moments the past is usually reviewed and plans for the future are made. Prince Andrei's face was very thoughtful and tender. He, with his hands behind him, quickly walked around the room from corner to corner, looking ahead of him, and thoughtfully shaking his head. Whether he was afraid to go to war, or sad to leave his wife - maybe both, but, apparently, not wanting to be seen in this position, hearing footsteps in the hallway, he hastily freed his hands, stopped at the table, as if he was tying the cover of a box, and assumed his usual, calm and impenetrable expression. These were the heavy steps of Princess Marya.
“They told me that you ordered a pawn,” she said, out of breath (she was apparently running), “and I really wanted to talk to you alone.” God knows how long we will be separated again. Aren't you angry that I came? “You have changed a lot, Andryusha,” she added, as if to explain such a question.
She smiled, pronouncing the word “Andryusha”. Apparently, it was strange for her to think that this stern, handsome man was the same Andryusha, a thin, playful boy, a childhood friend.
-Where is Lise? – he asked, only answering her question with a smile.
“She was so tired that she fell asleep in my room on the sofa. Ax, Andre! Que! tresor de femme vous avez,” she said, sitting down on the sofa opposite her brother. “She’s a perfect child, such a sweet, cheerful child.” I loved her so much.
Prince Andrei was silent, but the princess noticed the ironic and contemptuous expression that appeared on his face.
– But one must be lenient towards small weaknesses; who doesn't have them, Andre! Don't forget that she was brought up and grew up in the world. And then her situation is no longer rosy. You have to put yourself in everyone's position. Tout comprendre, c "est tout pardonner. [Whoever understands everything will forgive everything.] Think about what it must be like for her, poor thing, after the life to which she is accustomed, to part with her husband and remain alone in the village and in her situation? This very hard.
Prince Andrei smiled, looking at his sister, as we smile when listening to people whom we think we see right through.
“You live in a village and don’t find this life terrible,” he said.
- I'm different. What to say about me! I don’t wish for another life, and I cannot wish for it, because I don’t know any other life. And just think, Andre, for a young and secular woman to be buried in best years living in the village, alone, because daddy is always busy, and I... you know me... how poor I am in ressources, [interests.] for a woman accustomed to the best society. M lle Bourienne is one...
“I don’t like her very much, your Bourienne,” said Prince Andrei.
- Oh no! She is very sweet and kind, and most importantly, she is a pitiful girl. She has no one, no one. To tell the truth, I not only don’t need her, but she’s shy. You know, I have always been a savage, and now I’m even more so. I love being alone... Mon pere [Father] loves her very much. She and Mikhail Ivanovich are two persons to whom he is always affectionate and kind, because they are both blessed by him; as Stern says: “we love people not so much for the good they have done to us, but for the good we have done to them.” Mon pere took her as an orphan sur le pavé, [on the pavement], and she is very kind. And mon pere loves her reading style. She reads aloud to him in the evenings. She reads great.
- Well, to be honest, Marie, I think it’s sometimes hard for you because of your father’s character? - Prince Andrei suddenly asked.
Princess Marya was at first surprised, then frightened by this question.
– ME?... Me?!... Is it hard for me?! - she said.
– He has always been cool; and now it’s getting hard, I think,” said Prince Andrei, apparently on purpose to puzzle or test his sister, speaking so easily about his father.
“You are good to everyone, Andre, but you have some kind of pride of thought,” said the princess, more following her own train of thought than the course of the conversation, “and this is a great sin.” Is it possible to judge a father? And even if it were possible, what other feeling than veneration [deep respect] could arouse such a person as mon pere? And I am so satisfied and happy with him. I only wish that you all were as happy as I am.
The brother shook his head in disbelief.
“The one thing that’s hard for me, I’ll tell you the truth, Andre, is my father’s way of thinking in religious terms. I don’t understand how a person with such a huge mind cannot see what is clear as day and can be so mistaken? This is my only misfortune. But here, too, lately I have seen a shadow of improvement. Lately his ridicule has not been so caustic, and there is one monk whom he received and spoke to him for a long time.
“Well, my friend, I’m afraid that you and the monk are wasting your gunpowder,” said Prince Andrei mockingly but affectionately.
- Ah! mon ami. [A! My friend.] I just pray to God and hope that He will hear me. Andre,” she said timidly after a minute of silence, “I have a big request to ask of you.”
- What, my friend?
- No, promise me that you won’t refuse. It will not cost you any work, and there will be nothing unworthy of you in it. Only you can console me. Promise, Andryusha,” she said, putting her hand into the reticule and holding something in it, but not yet showing it, as if what she was holding was the subject of the request and as if before receiving the promise to fulfill the request, she could not take it out of the reticule It is something. Total information
Layout of the walls of the 1st floor with bathrooms in bulk. I type of planning solution - basic
Layout of the walls of the 1st floor with bathrooms in bulk. II type of planning solution - electrical panel room or stroller room
Layout of the walls of the 1st floor with bathrooms in bulk. III type of planning solution - with through passage
Layout of the walls of a typical floor with bathrooms in bulk
Layout of the walls of the 1st floor with sanitary cabins. (I type of planning solution - main)
Layout of the walls of the 1st floor with sanitary cabins. (II type of planning solution - electrical panel room or stroller room)
Layout of the walls of the 1st floor with sanitary cabins. III type of planning solution - with through passage
Layout of the walls of a typical floor with sanitary cabins
Layout of floor walls. Locking elements
Installation diagrams of facades between axes 1с - 8с
Installation diagrams of facades between axes 8c - 1c; Ac - Es; EU - Ac
Section I-I
Section II-II along the staircase
Layout of floor panels above standard and 9 floors
Layout of floor panels above typical floors (overlap option with 160 mm thick panels) and roof diagram
Layout of ventilation units and plumbing trays
Layout of ventilation units and plumbing cabins
Layout of covering panels
Layout of attic elements
Sections IV-IV; V-V in a warm attic
Layout of attic floor and covering elements. Locking elements
Elevator assembly department. Plans for walls, floors and coverings
Plans for the elevator shaft and pit
Layout diagram of the walls of the elevator shaft and pit
Section III-III. Garbage chute diagram
Plan for finishing works 1st floor with scattered bathrooms. I type of planning solution for the 1st floor - main
Plan for finishing work on the 1st floor with bathrooms in bulk. II type of planning solution for the 1st floor - electrical room or stroller room
Plan for finishing work on the 1st floor with bathrooms in bulk. III type of planning solution for the 1st floor - with a through passage
Plan for finishing work on a typical floor with bathrooms in bulk
Plan for finishing work on the 1st floor with sanitary cabins. I type of planning solution for the 1st floor - main
Plan for finishing work on the 1st floor with sanitary cabins. II type of planning solution for the 1st floor - electrical room or stroller room
Plan for finishing work on the 1st floor with sanitary cabins. III type of planning solution for the 1st floor - with a through passage
Plan for finishing work of a typical floor with sanitary cabins
Summary table of floor areas


Specification for reinforced concrete products above altitude 0.000 per immutable part
Specification for reinforced concrete products above level. 0.000 for blocking elements
Specification for reinforced concrete products above level. 0.000 per immutable part
Specification of metal products
Wood products specification
Plan element 1. Entrance. Double vestibule. Nodes 1 - 3
Entrance. Cut 1-1. Nodes
Entrance to the garbage chamber. Cut 2-2. Nodes 6, 11, 12
Plan element 2. Entrance. Single vestibule
Entrance. Cut 1-1. Nodes
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