◆ A 15‑MINUTE RESIDENTIAL DISTRICT ◆

PROJECT
19859D

A next‑generation neighborhood where housing, work, daily services, leisure, and mobility are integrated into one coherent urban system. Certified low-carbon, climate-resilient, and designed for long-term livability.
15 min
TO WORK & SERVICES
7 floors
MAX HEIGHT
mixed-use
DISTRICT
Masterplan perspective
Masterplan perspective — district organization
01

A better daily radius

Project 19859D is designed around a simple principle: everyday life should not require constant friction.

02

Measurable performance

Project 19859D is designed to meet international certification standards and provide verifiable environmental and social outcomes.

-1.4 tCO₂e
per resident/year (operational)
180 kgCO₂e/m²
embodied carbon
96%
renewable energy fraction
94%
water recycling rate
+12%
biodiversity net gain
34%
green cover
CERTIFICATION TARGETS
LEED ND · HQE · E+C-
Designed to achieve LEED for Neighborhood Development, HQE Aménagement, and E+C- (energy positive carbon). Third-party verified.
CLIMATE RESILIENCE
Heat · Water · Shade
32° orientation, wind catchers, thermal chimneys, 80% shaded pedestrian corridors, and permeable soils for stormwater management.
SOCIAL INCLUSION
Mixed-income · All ages
40% of residents under 35. Mixed-income housing tiers. Universal access to education, health, and public amenities.
WHOLE-LIFE CARBON
Operational + Embodied
Low-carbon materials (geopolymer concrete, BFRP, aerogel). Designed for disassembly and circular material streams.
03

What residents get

19859D combines private residential quality with district‑scale convenience.

APARTMENTS
Spacious & generous
Generous balconies and terraces extend living space outdoors. Warm industrial interiors with visible material honesty. Units from 45m² to 140m².
SERVICES
Integrated daily life
Local retail, healthcare, childcare, fitness, and workspaces integrated into the ground plane. Walkable public spaces designed for calm movement.
MOBILITY
Walking first
Low‑emission mobility designed around walking first. Everything essential is within 15 minutes. Shared autonomous pods and underground freight.
COMMUNITY
Privacy & access
A neighborhood structure that supports both privacy and access. Long‑term livability over spectacle. Universal City Endowment for all residents.
Residential balcony view
Upper‑level residential view — terrace and urban landscape
04

Concrete, geometry, and lasting value

The architecture of 19859D is structuralist in spirit: geometric, legible, durable, and intentionally built.

STRUCTURE
Mid‑rise clarity
Maximum height of seven floors. Clear structural logic, deep floor plates, strong horizontal lines. Prefabricated hexaframe system.
MATERIALS
Honest & warm
Exposed low-carbon concrete, BFRP columns, large‑format glazing, and warm interior finishes. Industrial in clarity, warm in atmosphere.
PASSIVE DESIGN
Cooling · Ventilation
Wind catchers generate 4–8 Pa pressure differentials. Thermal chimneys. 32° orientation minimizes solar gain. PCM panels absorb peak loads.
05

A district, not a standalone building

19859D is conceived as a repeatable district‑scale model, adaptable to different climates and metropolitan contexts.

MIXED‑USE
Integrated program
Residential buildings (65%), everyday commerce (20%), R&D and work environments (10%), civic amenities (5%).
ADAPTABLE
Multiple cities · Climates
Modular design allows adaptation to arid, temperate, and tropical climates. Scalable from 5,000 to 50,000 residents.
Apartment interior
Interior living space — warm materiality and generous light
06

Why this matters now

Cities face the same pressures everywhere: housing shortage, car dependency, fragmented neighborhoods, and climate vulnerability.

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