# Latest Estimation of Building 10 by 10 Room in Construction

Estimation is done for the approximate calculation of the quantity of material required and to find out their approximate cost. If you want to build a small room size 100 square feet the question is arises in mind what would be their estimation.

Estimation of work is done for knowing the cost of construction, checking the financial budget; take a loan from a bank, to compare contractor costs.

Latest Estimation in 2021 to build 100 square room size, in this article we explain various types of material like brick cement concrete sand reinforcement require and their cost including labor cost per square foot.

Whenever anyone decides to construct the house or room he will want to know that estimation before allotting or starting the construction.

The total construction cost for a fully furnished one-room 10??10' is around Rs 182700, this total cost includes the cost of building construction, plastering, PCC flooring, tile flooring, electrical fitting, plumbing, painting putty, and water and sanitization.

Construction of one room and their cost calculation require the quantity of material and their cost labor cost and cost of finishing like PCC flooring plastering tiling electrical fitting plumbing and water sanitization.

Construction cost of one room size 10??10' consists of material required and their estimation of following:-

1. Foundation PCC plinth beam and their cost.

2. Brick cost calculation, number of bricks, the quantity of cement sand, and their cost.

3. Concrete work, column, beam, and slab.

4. Reinforcement quantity and their cost.

5. Tile flooring quantity and their cost.

6. Labor work and their cost.

### Footing/Foundation cost for room size 10??10'

Let Foundation size is 4??4' and 4 feet depth, so the volume of soil excavation for 4 footings = 4? 4??4??4' = 256 cubic feet. Converting into cubic meter 256/35.32 =7.25m3. Soil excavation rate is around Rs 800 per m3 for hard soil and Rs 300 per m3 for soft soil. We take the soil excavation rate of Rs 400/m3 for this calculation.

Total cost of soil excavation for foundation = 7.25 ? 400 = Rs 2900.

### Brickwork quantity and cost calculation

Assume room 10??10' have 9" brick wall on four side height up to 10 feet and parapet wall for partition wall will be 4.5 inches. The Outer room dimension is 11.5??11.5' and the inner dimension of the room excluding the brick wall is 10??10'.

Area of one brick wall =10??10' = 100 sq foot

Area of 4 brick wall =4 ?100 = 400 sq foot.

Door size = 4??7' = 28 sq ft

Window size = 3??4?= 12 sq ft

Door and window size should be deducted from the total area of the brick wall.

Net area of brick wall= 400 _ (28+12)= 360 sq ft

The Volume of 9-inch thick brick wall = 360?9/12 = 270 cubic feet, converting into cubic meters we have 270/35.32=7.65 cubic meters.

Consider parapet brick wall 3.5 feet height 4.5 inches thick, and outer dimension of the room is 11.5??11.5' = 132.25 sq ft, the total area of parapet brick wall on all four sides = 11.5 ? 3.5 ?4 =161 sq ft.

The Volume of the parapet wall =( 4.5/12)?161=60 cubic ft, converting into a cubic meter,60/35.32 = 1.70 cubic meters.

Total brickwork = 4 brick wall + parapet wall = 7.65+ 1.70 = 9.35 cubic meter.

Thumb Rule for brickwork 1 cubic meter of brickwork requires 500 bricks, 1.26 bags of cement, and 9.28 cubic feet sand quantity.

1. Brick quantity and their cost: number of brick in 9.35 cubic meters = 500?9.35= 4675 nos, suppose first-class brick rate is around Rs 8000 per thousand, so brick cost = 8000? (4675/1000) = rs 37400.

2. Cement quantity and their cost:- quantity of cement required for 9.35 cubic meter brickwork is 1.26 ? 9.35 = around 12 bags of cement. Suppose the market rate of cement is around rupees 400 per bag so cement cost = 12?400= rs 4800.

3. Sand quantity and their cost:- quantity of sand required for 9.35 cubic meter brickwork is 9.28 ? 9.35 = 87 CFT. The market rate of sand is around rupees 40 per CFT then sand cost= 87 ?40 = rs 3480.

So total brickwork cost = brick cost + cement cost + sand cost = 37400 + 4800 + 3480 = rs 45680.

### Concrete quantity and cost calculation for footing, column, plinth beam, wall Beam, and RCC slab.

Footing is 4 feet in depth and column size is 9 inches into 12 inches and height of the column is 10 feet up to the slab and 3.5 feet above the slab. There are four columns.

So column length is = 4?+10?+3.5?= 17.5'

Total volume of concrete quantity for 4 column = 4 ? (9"?12")?17.5' = 4 ? 13.125 =52.5cubic feet.

Plinth beam size 9"?12" for all-around for length 11.5?4 = 46 feet. The total volume of concrete quantity for plinth beam = (9"?12")? 46 = 34.5 cubic feet.

Wall beam size 9"?9" for all-around for length 11.5?4 = 46 feet. The total volume of concrete quantity for wall beam = (9"?9")? 46' = 25.9 cubic feet.

RCC slab 5 inch thick for 11.5??11.5', concrete volume is 11.5??11.5??5/12' = 55 CFT.

Total Weight volume of RCC concrete = concrete quantity for column + concrete quantity for RCC plinth beam + concrete quantity for RCC wall + concrete quantity for RCC slab = 52.5 +34.5+25.9+55 = 170 CFT.

Converting 170cft into cubic meter 170/35.32 = 4.8m3. Ready-mix concrete available in market is around rupees 4000 per m3 for M20 grade of concrete, so total material cost of concrete = 4000?4.8 = Rs 19200.

### Reinforcement cost and quantity calculation:-suppose reinforcement required is 1% of concrete volume for RCC work like footing column beam and RCC slab.

Steel quantity = (1/100)?4.8m3 = 0.048m3

Weight of steel = 0.048m3 ? 7850kg/m3 = 376.8kg, market rate of Steel is around 60 rupees per kg then total cost of Steel = 60?376.8 = rs 22600.

### Labor cost for construction of house around 180 rupees per square foot without plastering and PCC or tile flooring.

So total outer area of one room is 11.5??11.5 = 132.25 square foot, total labour cost = 180?132.25 = Rs 23805.

How much does it cost to build a 10 ?10 room? Total cost for construction of one room = soil excavation cost + brick-work cost + concreting cost + reinforcement cost + labour cost.

Total construction cost for one room = 2900+45680+19200+22600+23805 = Approx rs 114200.

Construction cost for one room 10??10' with parapet wall is around Rs 114200, this total cost includes soil excavation cost Rs 2900, brickwork cost rs 45680, concrete cost rs 19200, steel cost rs 22600, and labor cost Rs 23805 without plastering PCC and tile flooring.

Consider finishing cost is about 60% of the total construction cost of one room, finishing should be required plastering, PCC flooring, tile flooring, putty painting, electrical fitting, plumbing, water, and sanitization.

60% of construction cost of one room = (70/100)?114200= 68520.

Total cost =114200+68520 = Rs 182700.

The total construction cost for a fully furnished one-room 10??10' is around Rs 182700, this total cost includes the cost of building construction, plastering, PCC flooring, tile flooring, electrical fitting, plumbing, painting putty, and water and sanitization.

10*10 room construction cost in India:- in India, the total construction cost for a fully furnished one-room 10*10 is around Rs 182700, this total cost includes the cost of building construction cost, plastering, PCC flooring, tile flooring, electrical fitting, plumbing, painting putty, water, and sanitization.

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