Building Excellence Over the past decade, Construction has established itself as a
key partner working with property developers and homeowners.
Our commitment to quality, innovation, and client satisfaction drives
us to achieve excellence in every project.
 view project 01 OSN GROUP 02 call us now 075 9912 7111 Housing Development. Dive into our world
of lavish lifestyle and
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About

For more than decades, Company based in Hayes, independent England construction company has delivered a wide range of expert home improvement and building services throughout the city and surrounding areas. OSN is a privately owned Construction company with an extensive range of services which mainly include construction of Multi Storey Structures, New Builds, Residential and Commercial Units, Groundworks, Major Refurbishments and Property Maintenance Works. The company is dedicated to consistently and safely delivering projects on time and within the budget Following an onsite visit to assess what you require, we will take care of everything, with design, planning, building control and construction all carried out to the highest industry standards.

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Our Successful Projects

featured projects.

Our projects

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About OSN 

For more than decades, Company based in Hayes, independent England construction company has delivered a wide range of expert home improvement and building services throughout the city and surrounding areas. OSN is a privately owned Construction company with an extensive range of services which mainly include construction of Multi Storey Structures, New Builds, Residential and Commercial Units, Groundworks, Major Refurbishments and Property Maintenance Works. The company is dedicated to consistently and safely delivering projects on time and within the budget Following an onsite visit to assess what you require, we will take care of everything, with design, planning, building control and construction all carried out to the highest industry standards.

more about us

OSN Development Limited

Company number 11342204

Our area of Expertise

  • New builds, residential & commercial properties
  • Basements
  • RC Frame
  • Extensions
  • Conversions
  • Complete Renovation
  • Refurbishment
  • Flat conversion

Contact: 080 0448 0282, 07599127111
Address: 123 Central Avenue, OSN Office In Rear Outbuilding, Hayes, England, UB3 2BS

226 Imperial Drive

Rayners Lane, Harrow, HA2 7HH
01

45 Llanover Road,

Wembley, HA9 7LL
02

51 The Grove, Finchley

London, N3 1QT
03

66 Woodside Park Road

London, N12 8RY
04

Punjab House

33J Mill Lane LONDON NW6 1NZ
05

Services

Construction Planning

OSN Construction, a UK-based company, delivers reliable building solutions through expert planning. We focus on setting clear goals, managing resources, reducing risks, and ensuring safety—consistently completing projects on time, within budget, and to the highest standards.

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Architectural Modelling

Architectural modelling at OSN Construction transforms ideas into visual reality. Using advanced techniques, we create detailed models that showcase design, structure, and functionality—helping clients visualize projects, improve decision-making, and ensure precision before construction begins.

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Contruction Management

Construction management at OSN ensures every project is delivered smoothly, on time, and within budget. From planning to execution, we oversee resources, safety, quality, and coordination—guaranteeing efficient processes and successful outcomes for clients.

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Recent Successful Projects Complete

226 Imperial Drive, Harrow, HA2 7HJ

Two storey extension to roof and change of use of former Library (Class D1) to use of basement as Office (Class B1), use of ground floor as Café with outdoor seating (Class A3) and Education centre for the training of residents (Class D1), Use of upper floors as six x one bed flats and twelve x studio flats (Class C2)

146 Seven Sisters Road, London, N7 7PL

Demolition of existing commercial unit (B2) & construction of building over basement & four upper storeys to provide three storeys of B1a (commercial space) and two storeys of residential (C3) accommodation comprising 5 flats

148 Uxbridge Road, Southall, UB1 3DP

Conversion of single family dwelling to 3no self-contained residential units, conversion of attached garage into habitable room

66 Woodside Park Road, N12 8RY

Construction of three storey building to provide 6 self-contained flats

Land rear of 62 Hillfield Road, West Hampstead, NW6 1QA

demolition of existing garage building and erection of two storey 2-bed dwelling house (Class 3)

84 East Road, West Drayton, UB7 9HA

Loft conversion, double storey side and rear extension, outbuilding

123A Central Avenue, Hayes, UB3 2BS

Erection of 2-bed dwelling on the land adjacent to 123 Central Avenue.

14 Conway Drive, West Drayton, UB3 1QD

Erection of part single storey, part two storey side to rear extension and front porch

14 Clevedon Gardens, Hayes, UB3 1RE

Loft conversion, double story rear extension, outbuilding

51 The Grove, Finchley, N3 1QT

Convert the property in 5 flats

45 Llanover Road, Wembley, HA9 7LL

Demolition of existing building and construction of new building containing 6 flats

10 Firbank Drive, Watford, WD19 4EL

Construction of new 3-bed dwelling

34B Compayne Gardens, London

Refurbishment of flat and structure

72 Vivian Avenue, Harrow, HA9 6RU

Loft conversion & HMO

Our Upcoming Projects

84A East Road, West Drayton, UB7 9HA

Erection of an attached two storey dwelling with associated parking, landscaping

13A Oak Avenue, West Drayton, UB7 9EP

Erection of a two storey, 2-bed attached dwelling with associated cycle storage and amenity space

20A East Road, West Drayton, UB7 9EZ

Erection of a two storey 2-bed dwelling with a new dropped kerb, associated parking and amenity space

THE FACT.

One of the leading real
estate companies

Our mission is to engage in issues that are of concern to individuals, families and communities through an uncompromising commitment to create outstanding living, work and leisure environments.

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