NewStats: 3,261,119 , 8,173,074 topics. Date: Wednesday, 28 May 2025 at 09:28 AM 4i6d5f

marakiair:
greetings to y'all, please can some one tell me an estimated amount,building a 4bedroom duplex, 2living room in a plot land 100x100 located in oko central, benin city.

Please any assistant y'all give will be appreciated.
EHI

visit my thread and here is the link.you can me for additional information.


https://nairaland.unblockandhide.com/2033866/construction-4-bedroom-duplex-benin

Sylvan:

JohnKester, any success with finding a souce for the Hydraform bricks? I am also interested in it. And I am in PH as well.
I would be glad if you could also direct me to any building made with the bricks as I haven't seen it up close before.
Thanks

This response may be very late and possibly overtaken by events but for those who still care to know, I had to acquire the hydraform block making machine so that I can produce the blocks for myself in the course of building the house. The house is now completed and I am about moving in.

The machine, however, is now available for commercial activities for those who may wish to break away from the conventional building materials we are used to.

Peace.

If it's a firm soil and regular foundation. From foundation to roof, plastering and Windows it will cost around 10million Naira.

Borehole/tank 150,000, Foundation 1.5m, ground floor 1m, decking 1.5m, first floor 1m, noggins 500,000, roofing 700,000(long span), plastering 700,000, casement windows 600,000, artwork 200,000, electrical conduit 200,000, piping 200,000, 2 septic tanks 200,000.
Speaking from experience. Thank me when you start

pls guys, i need advice....this is my first building and i am cut between building a duplex and a four flat one story building.....where i could stay in one of the flats. maybe better information on the cost may help me make a decision. so pls what the cost implication of building a 5 room duplex and that of a four flat one storey building.

Pls help me wit al d cost of build a house wit inside upstair dat wil have a vry good size of one sittingroom,one master room,three bedrooms,two toilets nd bathroom wit a smal kitchen...den the downstair wil be oly one big sitting,dinning,big kitchen and storeroom,one toilet nd bathroom.the land is not too large...so i need it to be a modern portable smal building.jus list al d tins need to start the building nd summerize the cost for me.thanks...

aasog

I'm looking to build a 3 bedroom flat at gwagwlada in abuja and would like an estimate as to
the cost from foundation. I already have a design
for the project.

mavericky:
aasog

I'm looking to build a 3 bedroom flat at gwagwlada in abuja and would like an estimate as to
the cost from foundation. I already have a design
for the project.

oga abdulwastecx can also give an estimate..he is familiar with that terrain

mavericky:
aasog

I'm looking to build a 3 bedroom flat at gwagwlada in abuja and would like an estimate as to
the cost from foundation. I already have a design
for the project.

I am quite familiar with gwagwalada, I can help you with a reasonable quote when I see your design

Aventures:
@ ASSOG. pls kindly review your estimate. I am sorry to say this it is not just professional and besides you cant even get 1 ton of 8mm for 110,000 not to talk of 12mm. a ton of 12 mm now is within 148,000 to 150,000. also you want to use 3000 blocks for 5 b/rm duplex! Moreover the finishing cos of a duplex is 5M+? Infact a moderate and reasonable 3 B/rm bungalow will cost as much as that. Let's be professional and not be greedy. This kind of estimate is like a bait to unsuspecting client who will think he has got a good deal and will find himself to blame along the line. This guy is at planning stage and he is seeking for advice, if at this point he gets a true pictures of what he is going to spend then he would be able to take a reasonable decision either to go on or change his plan.

Very true sir... the estestimate is so unreasonable

Dear Nairalanders,pls it 'll b of a very great deal of appreciation if u cld candidly n kindly provide me details on how much it 'll cost buildin' right 4rm d foundation-laying level,on a corner-piece,dry-levelled,ONE & A half plots of land in Egbeda area in Lagos,"A 6-bdrm duplex" & "A 4units 2-bdrm flats"(storey buildin'),all rooms ensuite? What/which kind of d best steel/iron sizes and other best buildin' materials/products 2 make use of,i mean 4rm d foundation level?As of nw,mouldin' blocks goin' on on d site,how many 9x9inch & 6x6inch blocks do i need,.....etc 2 start/do d foundation with,hw cost peggin',diggin'(hw depth),etc....,What cost do u think ds projects cld gulp @ d end of d day? Ur ever-sincerely expertise advice/opinion,& guidelines highly needed as soon possible pls,thx.



[email protected]

Nobodyknws2moro:
Dear Nairalanders,pls it 'll b of a very great deal of appreciation if u cld candidly n kindly provide me details on how much it 'll cost buildin' right 4rm d foundation-laying level,on a corner-piece,dry-levelled,ONE & A half plots of land in Egbeda area in Lagos,"A 6-bdrm duplex" & "A 4units 2-bdrm flats"(storey buildin'),all rooms ensuite? What/which kind of d best steel/iron sizes and other best buildin' materials/products 2 make use of,i mean 4rm d foundation level?As of nw,mouldin' blocks goin' on on d site,how many 9x9inch & 6x6inch blocks do i need,.....etc 2 start/do d foundation with,hw cost peggin',diggin'(hw depth),etc....,What cost do u think ds projects cld gulp @ d end of d day? Ur ever-sincerely expertise advice/opinion,& guidelines highly needed as soon possible pls,thx.

Nobodyknws2moro:
Dear Dubemcapital,pls it 'll b of a very great deal of appreciation if u cld candidly n kindly provide me details on how much it 'll cost buildin' right 4rm d foundation-laying level,on a corner-piece,dry-levelled,ONE & A half plots of land in Egbeda area in Lagos,"A 6-bdrm duplex" & "A 4units 2-bdrm flats"(storey buildin'),all rooms ensuite? What/which kind of d best steel/iron sizes and other best buildin' materials/products 2 make use of,i mean 4rm d foundation level?As of nw,mouldin' blocks goin' on on d site,how many 9x9inch & 6x6inch blocks do i need,.....etc 2 start/do d foundation with,hw cost peggin',diggin'(hw depth),etc....,What cost do u think ds projects cld gulp @ d end of d day? Ur ever-sincerely expertise advice/opinion,& guidelines highly needed as soon possible pls,thx.

Nobodyknws2moro:
Dear Dubemcapital,pls it 'll b of a very great deal of appreciation if u cld candidly n kindly provide me details on how much it 'll cost buildin' right 4rm d foundation-laying level,on a corner-piece,dry-levelled,ONE & A half plots of land in Egbeda area in Lagos,"A 6-bdrm duplex" & "A 4units 2-bdrm flats"(storey buildin'),all rooms ensuite? What/which kind of d best steel/iron sizes and other best buildin' materials/products 2 make use of,i mean 4rm d foundation level?As of nw,mouldin' blocks goin' on on d site,how many 9x9inch & 6x6inch blocks do i need,.....etc 2 start/do d foundation with,hw cost peggin',diggin'(hw depth),etc....,What cost do u think ds projects cld gulp @ d end of d day? Ur ever-sincerely expertise advice/opinion,& guidelines highly needed as soon possible pls,thx.

[quote author=Nobodyknws2moro post=47801756][/quote] D duplex with 3 lounge downstairs,2 brms downstairs,lundry.,thx once more.[email][/email] [email protected]





[email protected]

Can anyone assist me with the cost of building a 6bd duplex in port Harcourt. want to take it in phases.

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What If it is 4 bedroom duplex in Ibadan? The building plan is not complete yet

[b]1. Foundation: (Foundation layout, rough carpentry for columns/pillars, iron casting, filling, 4 coach pvc, german floor, and foundational plumbing and electrical pipe layout for conduit)

1 tonne of 12mm steel, #110,000
100 bags of cement, @ #1800 per 1 = #180,000
1,000 pcs of 9x9 blocks @ 150 per 1 = #150,000
5 dozens of rings and binding wires = #5,000
1x12 abara wood 30 pieces @ #800 per 1 = #24,000
20 pieces of 10x12 @ 650 per 1 = #13,000
clearing and digging of new foundation #250,000
1 trucks of 20 tonnes gravel @ #50,000 per 1 = #50,000 (for foundation casting)
4 trucks of sharp sand @ #20,000 per 1 = #80,000
2 trucks of dagbolu sand @ #20,000 per 1 = #40,000
10 trucks of red/white mixed fillings #15,000 = #150,000 (Filling will be used for the pvc. usually, red and white filling when mixed becomes stone hard when touched by water, )


2. Erection: (Mansory works, rooms partioning, wall extension, pillars reinforcement, lintels, window & doors outlines, general flooring, )

3,000 pcs of blocks of 9x9 @ #150 per 1 = #450,000
10 trucks of sharp sand @ #20,000 per 1 = #140,000
3 trucks of dagbolu sand @ #20,000 per 1 = #60,000
110 bags of cement @ #1800 per 1 = #198,000
6 trucks of gravel @ (for columns) and lintels, and window fenestration design, and entire flooring @ #50,000 per 1 = #300,000

PS: (we wont buy anywood, as we will re-use the abara used for the foundation for the pillar, column, lintel, etc. Abara can be used for 2 to 3 building projects if carefully preserved)

3. Roofing & Finishing:
(General carpentry: Rough carpentry for Roofing, and smooth carpentry for furniture works: cupboards, wardrobes, doors, POP, window nets. Plastering, utilities works: electrical, plumbing: toilet sinks, kitchnette, tiling, smooth carpentry ie furniture works, doors, windows, kitechnette, electrical poles, sewage, landscaping, painting, etc)

60 bags of cement for @ 1800 per 1 = #108,000
4 trucks of dagbolu sand @ #20,000 per 1 = #80,000
1 trucks of sharp sand @ #20,000 per one = #20,000
General carpentry work (roofing, furnitures, etc) = #1,700,000
General utilites (tiling, electrical, plumbing, digging well, pumping machine, geepee tank, painting etc) = #1,300,000

I wont charge alot. You are building moderately, and the land is perfect. Pay me #500,000 for S&A (Supervision & istration) and Collateral.
Total = #5,932,000 Currently a happy builder for 2 nlanders, and no one is complaining or displeased. Will be my pleasure to add you. Call or email me: [email protected]

princelyjesse:
What If it is 4 bedroom duplex in Ibadan? The building plan is not complete yet

The building plan is very important.
I can give you an estimate once the building plan is available.

[b]1. Foundation: (Foundation layout, rough carpentry for columns/pillars, iron casting, filling, 4 coach pvc, german floor, and foundational plumbing and electrical pipe layout for conduit)

1 tonne of 12mm steel, #110,000
100 bags of cement, @ #1800 per 1 = #180,000
1,000 pcs of 9x9 blocks @ 150 per 1 = #150,000
5 dozens of rings and binding wires = #5,000
1x12 abara wood 30 pieces @ #800 per 1 = #24,000
20 pieces of 10x12 @ 650 per 1 = #13,000
clearing and digging of new foundation #250,000
1 trucks of 20 tonnes gravel @ #50,000 per 1 = #50,000 (for foundation casting)
4 trucks of sharp sand @ #20,000 per 1 = #80,000
2 trucks of dagbolu sand @ #20,000 per 1 = #40,000
10 trucks of red/white mixed fillings #15,000 = #150,000 (Filling will be used for the pvc. usually, red and white filling when mixed becomes stone hard when touched by water, )


2. Erection: (Mansory works, rooms partioning, wall extension, pillars reinforcement, lintels, window & doors outlines, general flooring, )

3,000 pcs of blocks of 9x9 @ #150 per 1 = #450,000
10 trucks of sharp sand @ #20,000 per 1 = #140,000
3 trucks of dagbolu sand @ #20,000 per 1 = #60,000
110 bags of cement @ #1800 per 1 = #198,000
6 trucks of gravel @ (for columns) and lintels, and window fenestration design, and entire flooring @ #50,000 per 1 = #300,000

PS: (we wont buy anywood, as we will re-use the abara used for the foundation for the pillar, column, lintel, etc. Abara can be used for 2 to 3 building projects if carefully preserved)

3. Roofing & Finishing:
(General carpentry: Rough carpentry for Roofing, and smooth carpentry for furniture works: cupboards, wardrobes, doors, POP, window nets. Plastering, utilities works: electrical, plumbing: toilet sinks, kitchnette, tiling, smooth carpentry ie furniture works, doors, windows, kitechnette, electrical poles, sewage, landscaping, painting, etc)

60 bags of cement for @ 1800 per 1 = #108,000
4 trucks of dagbolu sand @ #20,000 per 1 = #80,000
1 trucks of sharp sand @ #20,000 per one = #20,000
General carpentry work (roofing, furnitures, etc) = #1,700,000
General utilites (tiling, electrical, plumbing, digging well, pumping machine, geepee tank, painting etc) = #1,300,000

I wont charge alot. You are building moderately, and the land is perfect. Pay me #500,000 for S&A (Supervision & istration) and Collateral.
Total = #5,932,000 Currently a happy builder for 2 nlanders, and no one is complaining or displeased. Will be my pleasure to add you. Call or email me: [email protected]

Hi bro, can you please update the quote?? looking at 3/4 bedroom duplex sharing same wall 2 flats(upstairs and downstairs) on a half plot

Hello beautiful people, I know this is an old thread but would appreciate if the Buidling gurus here can answer my question. How much would a foundation and German Floor for a 4 bedroom duplex cost on a full plot of dry land. I have my architectural and structural plan ready. I would really appreciate your response. ���I need answers from professionals only. Thank you in advance. Ire a kari o.

Good day broda,
I am sure this is an old topic but many ppl still looking for same information like my self
I Will appreciate if i can get a valid information
About building a duplex 3 or 4 bedroom duplex in Nigéria
On 1 or 2 plots of land in Ibadan or Lagos
I need a roughly amount needed for a complete Project. Thanks

rothmans003:
Good day broda,
I am sure this is an old topic but many ppl still looking for same information like my self
I Will appreciate if i can get a valid information
About building a duplex 3 or 4 bedroom duplex in Nigéria
On 1 or 2 plots of land in Ibadan or Lagos
I need a roughly amount needed for a complete Project. Thanks

One plot is enough for a 3 or 4 bedroom duplex.
The cost of the project depends on many factors, the estimated cost is from N15-N80M.
We can provide you with designs and estimated cost.
Samuel Ajose Engineers Ltd on
Call/WhatsApp:2347035596641
Email: [email protected] , [email protected]

How much will complete a 4 bedroom duplex in ketu with a bq

segzy14:


One plot is enough for a 3 or 4 bedroom duplex.
The cost of the project depends on many factors, the estimated cost is from N15-N80M.
We can provide you with designs and estimated cost.
Samuel Ajose Engineers Ltd on
Call/WhatsApp:2347035596641
Email: [email protected] , [email protected]

tobbyboy2011:
How much will complete a 4 bedroom duplex in ketu with a bq

Forward the design to me via email :
[email protected] ,
[email protected]

Goodday everyone. Please in case you need supply of woods or kitchen cabinets, am just a young girl involved in this �. You can chat me up in Whatsapp - 08154663677 or call- 08027094829 or send a mail to [email protected] . Get all you want at affordable rates. Thanks. Grace.

Hello. I need advice on the best type of foundation and cost for building a foundation for a 3 bedroom executive flat and a 6 bedroom duplex on very soggy waterlogged land that needs to be filled in Ago-Okota, Lagos

I will appreciate if nland Abuja people can come on board, I have land in Apo Resettlement to build, 4bedroom duplex all in suits, with single 2 bedroom attached to the building ,I need the rough estimates from foundation to finishing. You can pm me on my email: [email protected]

Hello how much will it cost me to get a design for a 5unit self contain
And a 3bedroom flat with a 2bedroom flat

Hello please i am planning on building a 5self contain and a 3bedroom ensuilt with 2bedroom flat and a mini flat(single room)at the entrance for security use on a 100by 100 land space
Can all this enter and what is the cost of materials need i will be starting it by November or August

Mavix1994:
Hello how much will it cost me to get a design for a 5unit self contain
And a 3bedroom flat with a 2bedroom flat

can design for you just Whatsapp me on 09069193297 at an affordable price

Mavix1994:
Hello please i am planning on building a 5self contain and a 3bedroom ensuilt with 2bedroom flat and a mini flat(single room)at the entrance for security use on a 100by 100 land space
Can all this enter and what is the cost of materials need i will be starting it by November or August

can also give you a detailed breakdown of Materials and labour cost at each stage. just Whatsapp me on 09069193297

Hi all I wanted to ask how much it will cost to build a 5 bedroom duplex with ensuit and 1 visitor toilet and the general household bathroom in benin ayen, all replies will be greatly appreciated thank you in advance.