Assistant Development Manager

  • Daniel Owen Ltd
  • Hutton, Essex
  • 15/01/2026
Full time Construction Property Assistant Construction

Job Description

Assistant Development Manager

Location: Brentwood, Essex
Type: Permanent, Full-Time
Industry: Building and Construction
Salary: 36,000 - 46,000 per annum



Overview

As an Assistant Development Manager, you will assist in progressing sites through feasibility, legal, technical, planning, health & safety, and financial stages of projects - supporting schemes through to Budget Pack sign-off and start on site.



Key Responsibilities of the Assistant Development Manager

  • Support the Regional Development Director in the effective running of the Development function.

  • Assist with pre-construction activities from land handover through to project completion.

  • Support the coordination of internal and external stakeholders throughout the development process.

  • Support the preparation, monitoring, and review of development budgets and programmes.

  • Support Development Managers in ensuring all legal requirements are met for each development.

  • Liaise with Legal teams, solicitors, and technical teams to ensure documentation is in place.



Governance & Compliance

  • Assist in preparing paperwork and reports required for internal governance approvals.

  • Support audit compliance and adherence to ISO 9001 requirements.



Project Coordination & Administration

  • Support early handover of sites from Land / New Business teams to full Project Teams.

  • Assist in setting construction budgets and programmes.

  • Monitor developments using coordination checklists and reporting tools.

  • Assist in preparing Post Investment Reviews and Project Close-Out Reports.

  • Support procurement of surveys, reports, and assessments to enable planning and pre-delivery activities.



Person Specification

  • Educated to A-level standard (or equivalent), or able to demonstrate relevant experience.

  • Keen interest in development and pre-construction activities.

  • Highly numerate with the ability to support feasibility appraisals.

  • Strong literacy skills with the ability to understand and interpret legal documentation.



Desirable

  • Experience in a Development role within the construction or property sector.

  • Exposure to residential, affordable housing, care, or mixed-use developments.

  • Desire to pursue further education or professional development.



What's on Offer

  • Company car, car allowance, or travel allowance.

  • Up to 33 days annual leave plus bank holidays (increasing with service)

  • Employee rewards and benefits portal.