Two-storey extension drawings for Newington homes — bedroom above, living space below, drawn against the 3-metre projection and 7-metre boundary rules and to Hull City Council's design guidance, delivered in days and revised free until your decision.
Hull City Council granted 91% of the householder planning decisions it made in its latest published year — 4 points above the 87% England-wide householder average. The dockside location sits in a high tidal-flood-risk zone behind the Humber frontage, so flood resilience and access are central to any new development, which is where a policy-literate drawing pack earns its keep. Its dominant Victorian (1837–1901), Edwardian (1901–1910), interwar (1918–1939) and postwar (1945–1970) housing stock sets the design brief on most streets.
The permitted-development ceilings are fixed: 40m³ of new roof volume for a terraced loft and 50m³ for a semi or detached house under Class B, plus a 3m single-storey rear extension on a terrace or 4m on a detached house under Class A. In conservation areas such as Hessle Road, St. Andrew's Dock and Boulevard those rights are removed, so we confirm your exact address before a line is drawn. A validated householder application in Newington is determined against an 8-week statutory target.
Hessle Road (heart of Hull's fishing heritage, terraced streets in a conservation area), St Andrew's Dock (former deep-sea fishing dock with heritage structures under conservation control), Boulevard (tree-lined avenue of superior Victorian terraces), Gipsyville (interwar housing on the western reach of Hessle Road), The Dairycoates (terraced streets around the former railway and dock works) and Constable Street (compact terraced grid characteristic of the fishing community) — these are the Newington pockets our drawings cover most. Heritage designations here include Hessle Road, St. Andrew's Dock, Boulevard and Coltman Street. Hull City Council weighs each proposal against the Hull Local Plan 2016–2032, where conversions and sub-divisions of the dense terraces are judged against amenity and refuse standards even where no Article 4 applies. Some of the larger Boulevard and Hessle Road houses have been converted to flats, which carry no householder permitted-development rights.. On roofs the borough is pitched slate roofs on the terraces and shallow-pitched roofs on the interwar and postwar stock, over dense Victorian and Edwardian fishing-community terraces, back-to-back-influenced terraced grids off Hessle Road and postwar and modern infill housing.
Adding at first floor changes the question the case officer asks. A single-storey extension is judged mostly on daylight and garden loss; a two-storey extension is judged on overlooking, bulk against the neighbouring roofline, and whether it reads as part of the house or bolted onto it. Newington is largely dense Victorian and Edwardian fishing-community terraces, back-to-back-influenced terraced grids off Hessle Road and postwar and modern infill housing, and pitched slate roofs on the terraces and shallow-pitched roofs on the interwar and postwar stock set what a matching roof actually means here.
The permitted-development route exists but is narrow: 3 metres of rear projection, a 7-metre stand-off from the rear boundary, eaves and ridge no higher than the original, and side-facing upper windows obscure-glazed and non-opening below 1.7 metres above floor level. Most two-storey schemes fail one of those, usually the 7-metre boundary rule on a shorter garden, and go in as a full application instead. We establish which route applies before designing, because it changes the drawing set.
The dockside location sits in a high tidal-flood-risk zone behind the Humber frontage, so flood resilience and access are central to any new development. Newington and the Hessle Road corridor are not covered by Hull's HMO Article 4 direction, but the Hessle Road, St Andrew's Dock and Boulevard conservation areas still control alterations to the fishing-community terraces and dockside frontages.
Some two-storey rear extensions are permitted development. You will need a full application to Hull City Council if any of these apply:
We set the projection and boundary distance on the site plan, prove the roof-pitch match on the elevations, and specify obscure glazing on the side windows — the three things Hull City Council checks first — then submit a validation-complete pack.
Below is Hull City Council's real householder decision record, drawn from official planning statistics and refreshed as new data lands. Hull approves close to 91% of applications overall, and around Newington the balance of terraced conservation character with tidal flood risk shapes most schemes. Two-storey schemes attract more neighbour comment than any other householder work, so the overlooking and daylight case has to be made on the drawings.
Source: MHCLG planning application statistics (householder decisions, England, 1 April 2025 - 31 March 2026). Compare every borough on our London approval-rate league table.
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Across Hessle Road, St Andrew's Dock and Boulevard, the schemes that succeed set the first floor back from the ground floor, keep the ridge below the original, and treat the flank wall as blank or obscure-glazed. On dense victorian and edwardian fishing-community terraces, matching the eaves line matters more than matching the brick: an extension that carries the existing eaves through reads as original even in a different material.
Conversions and sub-divisions of the dense terraces are judged against amenity and refuse standards even where no Article 4 applies. We draw the 45-degree daylight test from the neighbour's nearest habitable window, show the window positions in section, and set out the steel and foundation implications early — a two-storey extension changes the load path, so the structural design and the planning design have to be developed together rather than in sequence.
We draw two-storey extensions across Newington. A few of the areas where they come up most often:
Two storey extension drawings for Hessle Road — heart of Hull's fishing heritage, terraced streets in a conservation area — dimensioned against the 3m and 7m limits and drawn to Hull City Council's guidance.
Two storey extension drawings for St Andrew's Dock — former deep-sea fishing dock with heritage structures under conservation control — dimensioned against the 3m and 7m limits and drawn to Hull City Council's guidance.
Two storey extension drawings for Boulevard — tree-lined avenue of superior Victorian terraces — dimensioned against the 3m and 7m limits and drawn to Hull City Council's guidance.
Two storey extension drawings for Gipsyville — interwar housing on the western reach of Hessle Road — dimensioned against the 3m and 7m limits and drawn to Hull City Council's guidance.
Two storey extension drawings for The Dairycoates — terraced streets around the former railway and dock works — dimensioned against the 3m and 7m limits and drawn to Hull City Council's guidance.
Two storey extension drawings for Constable Street — compact terraced grid characteristic of the fishing community — dimensioned against the 3m and 7m limits and drawn to Hull City Council's guidance.
The first-floor limits are tighter than the ground-floor ones. This is how the common cases compare.
| Scheme | Permitted development? | Deciding limit | What Hull City Council checks |
|---|---|---|---|
| Two-storey rear, 3m projection, 7m+ to boundary | Often yes | 3m projection / 7m boundary | Roof match, side-window glazing |
| Two-storey rear, under 7m to boundary | No — full application | Rear-boundary distance | Overlooking, daylight, garden loss |
| Two-storey side extension | No — full application | Side elevation | Gap to boundary, street rhythm |
| Two-storey wraparound | No — full application | Combined footprint | Bulk, massing, neighbour amenity |
| Any two-storey on designated land | No — full application | Designation | Character and appearance |
Limits from the GPDO 2015, Schedule 2, Part 1, Class A — two-storey rear extension conditions.
A fixed process built around how Hull City Council validates and decides two-storey applications.
Send us your Newington postcode and garden depth. We measure the 7-metre boundary rule against your plot, confirm designation status, and score your odds against live Hull City Council decisions.
We measure the original rear wall, eaves and ridge heights, garden depth and every neighbouring window that faces the site — the inputs the daylight and overlooking case is built from.
Chartered designers develop the two-storey addition to your brief with the roof and eaves resolved, and we coordinate the load path so the structural scheme and the planning scheme are the same building.
We submit the application, manage validation and case-officer queries, and revise the drawings free until Hull City Council issues its decision.
Often, but not always. A two-storey rear extension can be permitted development if it projects no more than 3 metres, sits at least 7 metres from the rear boundary, does not exceed the existing eaves and ridge, and has obscure-glazed non-opening side windows below 1.7 metres. In Newington, the 7-metre rule is what most commonly forces a full application to Hull City Council.
No part of a permitted-development two-storey rear extension may come within 7 metres of the boundary opposite the rear wall of the house. It exists to protect the neighbour behind you from being overlooked at first floor. On shorter Newington gardens this is decisive, and we measure it on survey before any design work rather than discovering it at validation. Hull City Council is the decision-maker.
Not under permitted development — two-storey side extensions always need a full application to Hull City Council. They are assessed on the gap to the boundary, whether the street's rhythm of spaces between houses survives, and whether the extension is subordinate to the original. Setting the first floor back from the front building line and down from the ridge is what usually makes the difference. This applies to your Newington address specifically.
Overlooking is the most common objection, and it is answerable on the drawings. We position habitable-room windows away from neighbouring gardens, obscure-glaze and fix shut anything on the flank below 1.7 metres, and show the sight lines in section. Where the geometry is tight, a rooflight or a high-level window gives the same daylight without the mutual overlooking that draws objections. This applies to your Newington address specifically. Hull City Council is the decision-maker.
Almost certainly. Excavating within 3 metres of a neighbouring structure and building on or up to the boundary both trigger the Party Wall etc. Act 1996, and a two-storey extension usually does both. It is entirely separate from Hull City Council's planning decision, so we flag the notice period early and detail the junction on the drawings. This applies to your Newington address specifically.
Yes. Adding a floor changes the load path from roof to foundation, so beams, padstones and foundation depths all need designing and calculating for building control. Planning and building regulations are separate consents, and the structural set is what building control assesses — we prepare both so the approved scheme is the buildable one. This applies to your Newington address specifically. Hull City Council is the decision-maker.
We quote each Newington two-storey extension individually, because plot depth, roof form and structural complexity vary house to house, and send a fixed, no-obligation quote within one working day. It covers the drawing pack with free revisions until Hull City Council approves. Call 020 7864 7245 to start.
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