Semi-detached House Measured Survey & Existing Drawings – Watford

Location

Watford, Hertfordshire

Property

Residential

City

Hertfordshire

PROJECT BRIEF

The client team needed a measured building survey and a complete set of existing (as-built) drawings for a semi-detached house in Watford to support the next design stage. The required package included two floor plans, a roof plan, three elevations and one section cutting front-to-back, including the loft space.

Coordinating access was a key constraint. The survey had to fit around family availability, and during the site visit the loft hatch was jammed, preventing full access to the roof void. A rough loft height was taken on site (approximately 3.8m) to ensure the section could still be progressed without delaying the wider drawing set.

WORK COMPLETED

We scheduled the on-site visit for 29 October with a confirmed arrival window and named surveyor, then completed the measured survey across the property. Where access was restricted at loft level, we captured what was possible safely on the day and recorded an approximate loft height to support drafting.

Following the survey, we produced the requested existing drawing package: measured floor plans, a roof plan, elevations showing a portion of adjoining properties, and a front-to-back section including the loft. A draft PDF pack was issued first for review.

After review, we finalised the drawing set and supplied the agreed outputs, including CAD and PDF files and site photographs. A later design-stage query (the height of the neighbouring extension shown on the rear elevation) was clarified as approximately 3225mm, allowing the architect to update the elevation confidently.

Full existing drawing set produced from an on-site measured survey

Draft pack issued for review, then final DWG/PDF files released

Loft space captured despite restricted access, with key heights recorded

WHAT WE DELIVERED

Measured existing ground floor plan (survey-based)

Measured existing first floor plan (survey-based)

Existing roof plan

Existing elevations (front, rear, side) including small portions of adjoining properties

Existing section (front-to-back) including loft space

Dimension clarification for neighbouring extension height (approx. 3225mm)

Site photographs

OUTPUTS DELIVERED

DWG

PDF

PROJECT GALLERY

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Plan Craft Daily

Planning Ready 2D Drawings

Project Details

Property Type

Residential

Location

Watford, Hertfordshire

Area

Hertfordshire

Time Taken

Approx. 12 days

Completed

November 2025

OUTCOME

The project concluded with a complete set of existing drawings based on an on-site measured survey, delivered in both CAD and PDF formats with supporting photographs. Despite loft access being restricted during the visit, key information was still captured to progress the section, and a subsequent dimension query was resolved to keep downstream design work accurate and aligned.

STEPS

01.

Brief & drawing scope confirmation

We confirmed the required existing drawing package in writing, including two floor plans, one roof plan, three elevations and one section including the loft. Access expectations and any constraints were discussed early so the survey could be planned around availability and site conditions.

02.

Survey scheduling & access coordination

A site visit was arranged with a named surveyor and arrival window. Timing was agreed to suit the occupants, with no special preparation required beyond providing access on the day. This ensured a smooth visit and clear point of contact for any on-site questions.

03.

On-site measured building survey

The surveyor measured the property and captured the information needed for plans, elevations and the section. The loft hatch was jammed, restricting access; however, a rough loft height (approx. 3.8m) was recorded so the section could still be developed reliably.

04.

CAD drafting & draft issue

Survey data was converted into CAD drawings covering the full requested set. A draft PDF pack was issued for review so the client team could check key elements and confirm the drawings aligned with the brief before finalisation and release of the final files.

Survey and drawing support

Planning a similar project?

Send the property address, any existing information and the drawings required. Plan Craft Daily can confirm whether a site survey is needed and provide a quotation.