Full-plans building regulations drawings for Harborne — the technical construction set covering structure, fire safety, insulation and Part L, drawn to satisfy building control so your builder can price and build with certainty, delivered in days and revised free until sign-off, with a free project check first.
Birmingham City Council granted 84% of the householder planning decisions it made in its latest published year — 3 points below the 87% England-wide householder average. The Moor Pool conservation-area appraisal protects the estate's cottage detailing, hedges and communal greens against incremental change, which is where a policy-literate drawing pack earns its keep. Its dominant Victorian (1837–1901), Edwardian (1901–1910) and interwar (1918–1939) housing stock sets the design brief on most streets.
Before permission is required, Class B allows 40m³ of added loft volume on a terrace and 50m³ on a semi or detached house, and Class A allows a 3m single-storey rear extension on a terrace or 4m on a detached house. Harborne carries at least one Article 4 direction, and conservation areas including Harborne Old Village and Moor Pool remove those rights outright, so we confirm your exact address before a line is drawn. A validated householder application in Harborne is determined against an 8-week statutory target.
Harborne Old Village (the historic High Street core with its conservation area), Moor Pool (John Sutton Nettlefold's 1908 garden suburb of cottages around a village hall and greens), High Street (Victorian terraces and shopfronts along the main spine), Court Oak (interwar semis on the western fringe towards Quinton), Bearwood edge (dense Edwardian terraces bordering Smethwick) and Metchley (1930s semis near the university and hospital campus) — these are the Harborne pockets our drawings cover most. Heritage designations here include Harborne Old Village and Moor Pool. Birmingham City Council weighs each proposal against Birmingham Development Plan (2017) and the Birmingham Design Guide / relevant SPDs, where Harborne's proximity to the university keeps HMO pressure high, so C3-to-C4 conversions are tested against the 10%-within-100m concentration policy. Converted flats are common in the larger Edwardian houses near the High Street, and none carry householder permitted-development rights.. On roofs the borough is gabled roofs on the terraces and Moor Pool cottages and hipped roofs on the interwar semis, over Victorian and Edwardian terraces around the High Street, Arts-and-Crafts cottages on the Moor Pool estate and interwar semi-detached houses on the outer streets.
Planning permission decides whether you can build; the Building Regulations decide that what you build is safe, warm and sound. They are two separate approvals, run by different bodies, and a Harborne project usually needs both. The building regulations set is the technical layer beneath the planning drawings — construction sections, structural details, insulation build-ups and fire-safety provisions that a builder works from and a building control surveyor checks against the approved documents.
In practice that means Part A structure — beam and foundation details with the structural calculations behind them; Part B fire — escape, protected routes and, in a loft, a fire door and mains-linked alarms; Part L conservation of fuel and power — U-values, insulation and airtightness; plus drainage, ventilation and stairs. On Harborne's stock, which runs to Victorian and Edwardian terraces around the High Street, Arts-and-Crafts cottages on the Moor Pool estate and interwar semi-detached houses on the outer streets, the recurring challenge is meeting Part L in solid-walled period houses without ruining the room, and we detail the insulation to hit the numbers with the least intrusion.
Building control applies everywhere in Harborne regardless of planning designation, but in conservation areas such as Harborne Old Village and Moor Pool the two processes interact — insulation and window details often have to satisfy Part L and a planning condition at once. The Moor Pool estate — an early Arts-and-Crafts garden suburb — carries tight conservation controls, and Birmingham's city-wide Article 4 direction removes the permitted right to convert family homes to small HMOs across this popular student-and-professional district. We draw the construction details to reconcile both.
A full-plans set for Harborne building control is checked against the Approved Documents. A typical extension or loft set covers each of these:
We produce the full-plans construction set — structure, fire, thermal and drainage details with the structural calculations — and submit it to your chosen building control body, whether that is Birmingham City Council's own team or an approved inspector, so problems are settled on paper before they cost money on site.
Building control is a separate approval, but most Harborne projects clear planning first, so Birmingham City Council's live decision record below sets the context. Birmingham grants a high share of householder applications overall, with Harborne's Moor Pool controls and heavy HMO demand the recurring constraints on change. We handle both stages, so the construction drawings follow through seamlessly once permission is granted.
Source: MHCLG planning application statistics (householder decisions, England, 1 April 2025 - 31 March 2026). Compare every borough on our London approval-rate league table.
Tell us about your project and get a fixed, no-obligation quote back within one working day. If you don't need planning permission at all, we'll tell you that too — for free.
There are two ways to get building control approval, and for anything structural in Harborne we recommend the full-plans route — particularly on the borough's victorian and edwardian terraces around the high street and arts-and-crafts cottages on the moor pool estate, where opening up an old structure tends to reveal surprises. A building notice lets work start with no approved drawings — cheaper up front, but the surveyor rules on compliance as the build proceeds, so a wrong detail is discovered mid-work and rebuilt at your cost. Full plans get the whole set checked and approved before a brick moves, which is what banks, warranty providers and future buyers want to see.
Full plans also protect the project commercially. With approved construction drawings your builder prices exact quantities rather than guessing, and there is a completion certificate at the end — the document a solicitor asks for when you sell across Harborne Old Village, Moor Pool and High Street and the rest of Harborne. Where a project sits in a controlled setting — the Moor Pool conservation-area appraisal protects the estate's cottage detailing, hedges and communal greens against incremental change — the construction details also have to respect what planning has conditioned, and we draw the full set and manage the building control submission to reconcile both.
Every structural project needs building regulations drawings whatever the planning position. A few of the Harborne neighbourhoods and property types where we prepare them most often:
Building regulations drawings for Harborne Old Village's the historic High Street core with its conservation area — structure, fire and Part L detailed for building control sign-off.
Building regulations drawings for Moor Pool's John Sutton Nettlefold's 1908 garden suburb of cottages around a village hall and greens — structure, fire and Part L detailed for building control sign-off.
Building regulations drawings for High Street's Victorian terraces and shopfronts along the main spine — structure, fire and Part L detailed for building control sign-off.
Building regulations drawings for Court Oak's interwar semis on the western fringe towards Quinton — structure, fire and Part L detailed for building control sign-off.
Building regulations drawings for Bearwood edge's dense Edwardian terraces bordering Smethwick — structure, fire and Part L detailed for building control sign-off.
Building regulations drawings for Metchley's 1930s semis near the university and hospital campus — structure, fire and Part L detailed for building control sign-off.
They are different approvals and most projects need both. This is how they split in Harborne.
| Planning permission | Building regulations | |
|---|---|---|
| Question it answers | Should this be built here? | Is it built safely and efficiently? |
| Decided by | Birmingham City Council planning | Building control body or approved inspector |
| Main drawings | Location, block, proposed plans & elevations | Structural, fire, thermal & construction details |
| Needed for permitted development? | No — a certificate is optional | Yes — always, before work starts |
In conservation areas such as Harborne Old Village and Moor Pool, a planning condition can dictate materials that the building regulations details must then also satisfy.
A fixed process built around how Harborne projects are approved and inspected — most construction sets are ready within seven days of survey.
Send us your Harborne postcode and scheme. We confirm whether you also need planning, which parts of the regulations apply, and whether Birmingham City Council building control or an approved inspector suits the job.
We measure the existing structure so the construction details, spans and junctions are drawn to the real building rather than an assumption — the base sound structural calculations depend on.
Chartered designers and engineers produce the full-plans set — structure, fire, Part L thermal, drainage and details — with the structural calculations that support every beam and foundation.
We submit the full-plans application to your building control body, resolve any queries before work starts, and revise the drawings free until the set is approved and the work signed off.
They are two separate approvals. Planning permission, decided by Birmingham City Council, answers whether a scheme should be built at all — its size, look and impact on neighbours. Building regulations, checked by a building control body, answer whether it is built safely and efficiently — structure, fire, insulation and drainage. A Harborne project usually needs both, and even permitted-development work that skips planning still needs building control sign-off.
Yes — planning permission is not building control approval. The planning drawings show what the building looks like; building regulations drawings show how it is constructed, and no structural work in Harborne can lawfully complete without a building control sign-off. The two sets are drawn together but approved by different bodies, so having one never removes the need for the other. Birmingham City Council is the decision-maker.
For anything structural in Harborne — a loft, an extension or removing a wall — we recommend full plans. The whole construction set is checked and approved before work starts, so a non-compliant detail is caught on paper rather than rebuilt on site. On the borough's victorian and edwardian terraces around the high street that certainty matters, and a building notice — which lets a surveyor judge compliance as work proceeds — risks costly rework. Banks and warranty providers also prefer the approved full-plans set that Birmingham City Council or an approved inspector signs off.
Yes. You can use Birmingham City Council's building control team or an independent approved inspector — both enforce the same regulations, so it comes down to price, availability and continuity. We draw the full-plans set to the same standard either way and submit it to whichever body you choose, then manage the queries and inspections through to the completion certificate. This applies to your Harborne address specifically.
Solid-walled period houses — common across Harborne, including conservation areas such as Harborne Old Village and Moor Pool — are the hardest to bring up to Part L without losing room or altering the fabric. We detail the insulation to hit the required U-values with the least intrusion, using internal or roof-level build-ups and, where a planning condition protects the exterior, methods that satisfy both the energy standard and the heritage requirement at once. Birmingham City Council is the decision-maker.
We price each Harborne job individually, because the structural content and the size of the construction set vary from a single beam to a whole-house refurbishment, and send a fixed, no-obligation quote within one working day. It covers the full-plans drawings and structural calculations with free revisions until sign-off. The building control body's own fee is separate. Call 020 7864 7245 to start. Birmingham City Council is the decision-maker.
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Same fixed quotes, same fast drawings — wherever your project is.