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Dartmouth Park · NW5 · House Refurbishment

House renovation
& refurbishment
in Dartmouth Park, NW5

Updated 29 October 2026

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Hampstead Chartered Surveyors & Building Consultancy

Most Dartmouth Park houses were put up between 1840 and 1890 by many small firms, and a refurbishment starts by finding out which builder's details survive.

Dartmouth Park period house refurbishment
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The appraisal traces the houses here from late 18th century terraces to the present, with larger detached houses in the heart of the area and smaller houses and terraces to the south and north.

We survey a house floor by floor, recording what is original before deciding what to keep, repair or replace.

Source: Camden: Dartmouth Park Conservation Area Appraisal and Management Statement (adopted 22 January 2009)

Villas west of York Rise

Dartmouth Park Road west of York Rise is mainly three-storey semi-detached villas over semi-basements, in stock brick with stringcourses, eaves brackets and quoins picked out in white.

Builders there gave the Georgian terrace Italianate stucco and later bays and porticoes, and many original details remain.

Woodsome Road's grey slate roofs, unbroken by rooflights or dormers at the front, tie it to Boscastle and Laurier Roads.

Source: Camden: Dartmouth Park Conservation Area Appraisal and Management Statement (adopted 22 January 2009)

Dartmouth Park Avenue and Laurier Road

Dartmouth Park Avenue has large late 19th century villas in red and grey stock brick under slate, of two or three storeys over basements that open to the garden.

On Laurier Road east most houses are by Smerdon or builders close to him, in gault brick; the downhill houses on the south side have two-storey canted bays and dormers, and many part-glazed front doors keep their stained glass.

The neighbourhood plan protects the view down Laurier Road towards the Heath.

Stained glass is taken out, numbered and stored before work starts, then refitted in the overhauled doors.

Sources: Camden: Dartmouth Park Conservation Area Appraisal and Management Statement (adopted 22 January 2009), Dartmouth Park Neighbourhood Plan (made by Camden, 2 March 2020)

Chetwynd Road, east and west

East of York Rise, Chetwynd Road climbs steeply past single cottages, stepped terraces and pairs of villas, and the climb puts its roofs in full view.

Its Italianate villas near Dartmouth Park Hill have hipped roofs, overhanging eaves, big gate piers and, in many cases, their original railings.

On the western stretch nearer Highgate Road, Nos 1 to 11 are the only group to hide butterfly roofs behind a dentil-course parapet.

Source: Camden: Dartmouth Park Conservation Area Appraisal and Management Statement (adopted 22 January 2009)

Croftdown Road and Brookfield Park

Croftdown Road's south side has six-house terraces over semi-basements with hipped roofs, large chimney stacks, red fronts and yellow stock backs.

The west side of Brookfield Park has Smerdon's Arts and Crafts pairs of the early 1900s, each with a third storey in the gabled roof.

Where front and back are built in different bricks, repairs are matched separately to each face.

Source: Camden: Dartmouth Park Conservation Area Appraisal and Management Statement (adopted 22 January 2009)

Grove Terrace and other listed houses

Nos 6 to 27 Grove Terrace are listed Grade II* as an unusually complete piece of 18th century speculative building, and Nos 1 to 5 Grade II.

Policy DC2 requires work to a listed building to be designed to a high standard led by its own character, appearance and scale.

Listing covers the whole building, its interior as well as its exterior.

We read the list entry and record each room before the scope is written.

Sources: Camden: Dartmouth Park Conservation Area Appraisal and Management Statement (adopted 22 January 2009), Dartmouth Park Neighbourhood Plan (made by Camden, 2 March 2020), Camden Council: Listed buildings

Keep, repair, put back

Camden expects original features to be kept and refurbished, replaced only when beyond repair, and encourages owners to reinstate any that are missing.

Finials, bargeboards, iron pot guards and front doors have already gone from many houses, and small changes such as satellite dishes add up.

Our joiners copy a missing door or bargeboard from a survivor in the same group.

Source: Camden: Dartmouth Park Conservation Area Appraisal and Management Statement (adopted 22 January 2009)

Front walls and gardens

Losing front walls, fences and hedges, especially for parking, can leave an unsightly gap in the street.

Policy DC3 asks work to respect each street's set-backs, front gardens, walls, railings and hedges.

A refurbishment is a good time to rebuild a fallen pier or replace lost railings to a pattern still standing nearby.

Sources: Camden: Dartmouth Park Conservation Area Appraisal and Management Statement (adopted 22 January 2009), Dartmouth Park Neighbourhood Plan (made by Camden, 2 March 2020)

Brick, paint and render

The appraisal lists painted brickwork that hides polychromatic design, and unsympathetic reroofing and windows, among Dartmouth West's negative features.

Camden's 2012 guidance says external wall insulation will rarely be acceptable on a front elevation.

We take paint off brick only after a trial patch, and repoint in lime to the original joint.

Sources: Camden: Dartmouth Park Conservation Area Appraisal and Management Statement (adopted 22 January 2009), Camden: Energy efficiency planning guidance for Dartmouth Park Conservation Area (adopted 23 August 2012)

A warmer house that keeps its details

Losing original joinery, sashes, front doors and natural slate can badly affect a building, yet draught-proofing, secondary glazing and thicker glass can upgrade windows and doors without that harm, Camden says.

A draught lobby inside the front door, or a better-insulated door, needs no planning permission.

Insulation and other fabric improvements should come before, or with, a new heating system.

Solar panels often sit happily on the valley roofs and hidden slopes of the area's terraces.

Sources: Camden: Dartmouth Park Conservation Area Appraisal and Management Statement (adopted 22 January 2009), Camden: Energy efficiency planning guidance for Dartmouth Park Conservation Area (adopted 23 August 2012)

The neighbourhood plan and your alterations

Policy DC2 asks every alteration or extension in the conservation area to preserve or enhance it.

Policy DC3 asks for subordinate extensions in materials that complement the surrounding palette.

Camden must check proposals against the plan, whose policies run to 2034.

Source: Dartmouth Park Neighbourhood Plan (made by Camden, 2 March 2020)

Demolition and positive buildings

Camden's Local Plan Policy D2 resists the total or substantial loss of an unlisted building that adds to a conservation area.

Substantial demolition of 115 cubic metres or more of an unlisted building in a conservation area needs planning permission.

Sources: Camden Local Plan 2017, Planning Portal: Planning permission for relevant demolition in a conservation area

How a house refurbishment runs

First comes a measured survey and a condition schedule; then the design, the consents it needs and a priced specification.

Structure, roof and drainage go first, then services, then plaster and joinery, then decoration, with each stage signed off before the next begins.

At handover the client receives the drawings, the certificates and a record of every material used in the house.

Questions about house refurbishment in Dartmouth Park

Will Camden let me replace my sash windows?

A different material or appearance needs planning permission, and uPVC will be resisted.

Can I paint my brick front?

The appraisal lists painted brickwork among the negative features of Dartmouth West.

Is my house listed?

Check Historic England's list; the neighbourhood plan counts some 90 listed buildings and structures in the area.

Can I insulate the outside walls?

Rarely at the front; at the back it may be acceptable where the wall is not highly visible.

Should I fit a heat pump?

If it suits the house; Camden's guidance favours a freestanding unit in the rear garden and asks for a noise impact statement.

What does a house refurbishment in Dartmouth Park cost?

Your Dartmouth Park figure is confirmed after a feasibility visit.

Sources: Camden: Energy efficiency planning guidance for Dartmouth Park Conservation Area (adopted 23 August 2012), Camden: Dartmouth Park Conservation Area Appraisal and Management Statement (adopted 22 January 2009), Dartmouth Park Neighbourhood Plan (made by Camden, 2 March 2020)

Guides & Local Reading

Browse all guides Builders Dartmouth Park NW5

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More Services in Dartmouth Park

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Dartmouth Park history & architecture

Background on the streets, buildings and conservation history of Dartmouth Park: Dartmouth Park history and architecture

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