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ORIEL
A contemporary house of stone and glass set low into its plot, the upper storey cantilevered over the entrance.

№ 001 · residential · completed

Ashgrove House

Hampstead · NW3 · Private house · Completed 2024

Use
Private house
Bedrooms
5
Bathrooms
4
Units
1
Area
6,100 sq ft
Storeys
3
Tenure
freehold
Schedule
Completed 2024
Architect
Sable Ling
Price
£9,800,000

The Brief

A single house on a falling site, built as three stacked plates that step back from the street as they rise.

The site falls four metres from the road to the rear boundary and looks north across the Heath. Those two facts decided the section before anything else was drawn. Each floor is a plate set back from the one below, so the house withdraws from the street as it climbs and every level gains a terrace on the roof of the floor beneath it.

The concrete is self-finished inside and out. There is no plaster, no paint and no skirting anywhere in the building; where a wall meets a floor it does so with a shadow gap and nothing else. That was decided at the outset and held to completely, which is rarer than it sounds and is the reason the interior is as quiet as it is.

Glazing runs full height on the north elevation only. The south face, toward the road, is close to solid — light arrives there instead through three deep rooflights that track across the plan as the day moves.

Section

The building as it stacks — 4 levels over 3 storeys. Every level is listed beneath, so the arrangement reads whether or not the model loads.

Lower Ground3.2M · 4 ROOMSGround Floor3.8M · 4 ROOMSFirst Floor3.4M · 4 ROOMSSecond Floor3.2M · 4 ROOMS13.6M

4 levels · 3 storeys · Section drawing

  1. Second Floor

    3.2m · 13×11m

    Bedroom Three · Bedroom Four · Bedroom Five · Terrace

  2. First Floor

    3.4m · 17×12m

    Principal Suite · Dressing Room · Bedroom Two · Terrace

  3. Ground Floor

    3.8m · 20×13m

    Entrance · Living · Dining · Kitchen

  4. Lower Ground

    3.2m · 20×14m

    Pool · Plant · Gymnasium · Store

Gallery

A living space turned toward a full-height window, the furniture kept below the sill line.An open plan interior in low light, the ceiling plane running unbroken to the glazing.A timber soffit meeting frameless glazing, the structure carried past the line of the wall.A timber-framed window set deep into its reveal, the frame detailed to sit flush.A bathroom lined in dark stone, lit from a single concealed source above the basin.

Image 1 of 5

Prydumano Design

Materials

  • 01

    Self-finished concrete

    Cast in situ. No plaster, paint or skirting anywhere in the house.

  • 02

    Smoked oak

    Joinery and stair treads, oiled rather than lacquered.

  • 03

    Sawn travertine

    Bathroom linings, cut across the bedding plane.

  • 04

    Patinated bronze

    External door and window furniture, left to dull.

District

Hampstead

NW3

A hill, eight hundred acres of Heath, and planning policy with genuine teeth.

Hampstead was built on a slope and the slope decided everything: streets bend rather than grid, houses step down in threes and fours, and almost every principal room in the older stock faces east because that is where the view was. Building new here means working with a section rather than a plan.

More on Hampstead

Availability

Completed and available. Viewing by appointment.

Status · COMPLETED

Schedule · Completed 2024

Price · £9,800,000