Building on a corner plot or side garden in Marlow

A wide side garden or double driveway beside a Marlow house is one of the more straightforward places to add a home, because the new house can line up with its neighbours and have its own drive. It still needs planning permission, and Buckinghamshire Council will judge how it sits in the street.

Our free appraisal looks at width, the gaps between houses, side windows, parking and what lies under the ground. Then we explain both routes in plain terms: selling the land while you stay put, or keeping it and having a new home designed and built for you.

New detached brick house on a corner plot beside an older semi-detached house
Planning authority
Buckinghamshire Council
Postcodes
SL7
Noon sun, 21 March
About 38°
Shadow from a 5 m eaves line
About 6.3 m
Planning plan
Local Plan
County
Buckinghamshire

Marlow: light, access and policy

Light is a real test on side plots because the new home sits so close to existing ones. In midwinter the noon sun in Marlow is only around 15° above the horizon, so even a modest roof can shade a neighbour’s side windows or garden for long periods.

Councils, including Buckinghamshire Council, look at daylight and sunlight to existing homes when deciding applications. A lower eaves line, a hipped roof or a slightly wider gap at the side can make the difference, and we test those options before the drawings are finalised.

Section showing noon sun and shadows in Marlow: about 38 degrees on 21 March and 15 degrees on 21 December21 m21 Mar, noon: sun 38°, shadow 6.3 m21 Dec, noon: sun 15°, shadow 18.7 mExistingNew home
This section is worked out for the latitude of Marlow: around 38° of sun at midday in late March and about 15° at midwinter. It shows why the gap between your house and a new home behind it is about light as well as privacy. Garden assumed to face north.

From first call to decision

Give us your Marlow address and a sense of what you’re hoping for. Our desktop review covers the policies Buckinghamshire Council works to, recent applications on nearby side and corner plots, and anything in your title that might restrict building. A clear result leads to a visit when it suits you, after which we explain each route and what it would mean in practice.

  1. Free plot appraisal

    We look at your plot on maps, the title plan and street views, check planning history nearby and talk it through with you. If a home beside yours looks possible we visit. No cost, no obligation.

  2. Read the street

    We measure the plot and record the building line, the gaps between houses, roof heights, materials and boundary walls, then check where a new drive could go and what drivers would be able to see from it.

  3. Choose your route

    Sell the plot outright, sell it subject to planning, or grant an option while you keep your house. Or keep the land and have us design, get planning for and build a new home on it.

  4. Sale or build

    For a sale, your solicitor handles the transfer of part and any release from your lender. For a build, a written quote follows design and survey, then we build, arrange the warranty and hand over.

Worth checking early

  • Attaching a home to yours brings party wall, fire and sound separation work, and changes the feel of your own house.
  • A new drive close to a junction may not be acceptable to the highway authority, which can force a different layout.
  • Losing a side garden or drive changes how your house works day to day, from parking to getting bins round the back.

Your questions, answered for Marlow

Which body approves a new home on a side plot in Marlow?

The planning decision belongs to Buckinghamshire Council. It checks the proposal against the council’s Local Plan, national policy and its own design guidance, and asks neighbours and the highway authority for their views first. Our role is to prepare and submit a strong application; approval or refusal is the council’s call alone.

Is there a fee for checking my side plot in Marlow?

There’s no fee. The appraisal is free and you’re under no obligation. We work from maps, the title and a phone call first, and only visit if the plot seems worth it. Nothing binds you until you’ve picked a route and read the written terms.

Could I sell just my side garden in Marlow and stay put?

Yes. Legally it’s a transfer of part: HM Land Registry gives the side plot a title of its own, while your house keeps the rest. A mortgage lender has to consent to releasing the plot from its charge. Where the plot suits, we buy with or without planning, subject to survey, title and contract.

Can I attach a new home to my house in Marlow?

Yes, where it suits the street, for example on the end of a semi-detached pair. It needs planning permission as a separate home, fire and sound separation under Building Regulations, and possibly a party wall agreement. We check whether attached or detached fits your road better.

Other options in Marlow

Corner and side plots near Marlow

Find out what your garden could become

Free garden plot appraisal. No cost, no obligation, and a straight answer if it won’t work.