Sunday, July 5, 2026
Ida-naazhika: A Modern Nalukettu in Kuttanad, Kerala
Table of Contents
In the paddy fields of Kuttanad, we designed a home that keeps time by sunlight. This is the story of Ida-naazhika, a contemporary courtyard house rooted in the intelligence of the traditional Kerala home.
Most homes are measured in square feet. This one is measured in light.
Ida-naazhika is a residential design set within the paddy fields of Kuttanad, in Nedumudy, Kerala, a landscape unlike almost any other on earth, where farmers grow rice on land that sits below the level of the sea. It is a place that teaches you to live with water, with weather, and with time. So we designed a house that does exactly that: a modern nalukettu, a contemporary reworking of Kerala's traditional courtyard home, organised not around rooms but around the slow, daily movement of the sun.
We're proud to share that Ida-naazhika was selected among the Top 50 in The House: Interiors 2.0, an international design competition hosted by Archdais 2026 that drew 900+ designers from five countries and was judged by a jury including Sir David Adjaye (Adjaye Associates), Nina Puri and Dipen Gada. The brief asked a deceptively simple question: what makes a house feel like a home? It looked past the rooms and the furniture, toward the corners we protect and the small rituals that give a home its soul. That is, almost word for word, the idea we had already set out to build. Because the reason we want to tell this story has less to do with the recognition and more to do with a conviction: that a house should hold the rhythms of a life, not just the objects in it.
What "Ida-naazhika" means
The name comes from two Malayalam words. Ida means "in-between." Naazhika is an old unit of time. Together, Ida-naazhika (ഇടനാഴിക) names something quietly beautiful: the space between moments, where sunlight moves and everyday life gathers.
It's a fitting name, because in Malayalam idanaazhi also means a corridor or passage, the threshold space you move through on the way to somewhere else. This home is built almost entirely from those in-between spaces: the veranda where you pause to read the newspaper, the courtyard where the family drifts together at dusk, the deck where you stand and watch the light leave the fields. Not destinations. Thresholds. The small, unhurried moments that a good home makes room for.
Where it stands: the watery world of Kuttanad
To understand the house, you have to understand the ground it sits on.
Kuttanad is a river-delta region spread across Alappuzha, Kottayam and Pathanamthitta, and it holds the lowest altitude in India. Its reclaimed paddy fields lie roughly 1.2 to 3 metres below mean sea level. It is one of the few places in the world where rice is farmed below the sea, a system so remarkable that the UN's Food and Agriculture Organization has recognised it as a Globally Important Agricultural Heritage System. It is also, by consequence, a landscape shaped by water, laced with canals and bunds and vulnerable to serious monsoon flooding.
This is a place that has always demanded that architecture be intelligent rather than merely decorative. Ida-naazhika takes that seriously. The structure is gently raised off the ground, a direct and practical response to Kuttanad's flood-prone, low-lying terrain, so the home can live alongside the monsoon rather than fight it. And at the rear, a bamboo deck reaches out toward the paddy fields, framing an uninterrupted green horizon and the evening sun settling over the water.
The setting isn't a backdrop. It's the first design decision.
Designing around the sun, not the floor plan
Traditional Kerala homes, the nalukettu and its larger cousins, were organised around a central open courtyard called the nadumuttam, the social and spiritual heart of the house. Ida-naazhika is inspired by that same social and climatic essence, but it takes the idea further: instead of one courtyard, it unfolds as a sequence of inward-looking courtyards, each tuned to a different part of the day and a different part of daily life.
Follow the sun through the house, and the plan reveals itself.
The plan reads as a sequence of courtyards: the central nadumuttam at the core, an evening courtyard and water element to the west, and the deck reaching out toward the fields.
Morning: the eastern threshold
The home faces east, so the entrance lobby catches the very first light of the day. That light doesn't arrive harshly; it filters through a layered, patterned façade that softens it into something you'd want to sit inside. This threshold becomes a space for the small morning rituals of a Kerala household: reading the paper, drawing a kolam at the doorstep, greeting the rising sun and the chirping of birds. Openings toward the north-east are placed specifically to draw in that gentle, early light.
The east-facing entrance threshold, where patterned glass softens the first light of day: a space for the newspaper, a kolam, and the morning birds.
Midday: the central courtyard
At the centre sits the main courtyard, the social heart of the home. This is where daily life collects: children playing, families gathering, the space opening up during local temple festivals like Pooram and Onam. It's built to hold community: a setting for music, craft, and cultural exchange, where women can gather in circles to perform Kaikottikali and a pookalam (flower carpet) can bloom across the floor during the festival season. This is the nadumuttam reimagined for how families actually live together today.
The central courtyard, the nadumuttam, open to the sky and alive with ritual during festivals like Onam. It is, quite literally, the heart of the home.
Evening: the western courtyard
Toward the west, an evening courtyard gathers the household as the day winds down. It centres on a traditional nilavilakku, the standing oil lamp whose warm glow, for generations, has drawn children and elders together for prayers, small rituals, and evening tea. Placing the courtyard on the west also does something climatically clever: it puts a buffer of open, shaded space against the harsh late-afternoon sun and heat, keeping the living spaces cooler.
The western evening courtyard, gathered around greenery and warm light, a climatic buffer against the afternoon sun that doubles as the home's quiet gathering place.
The kitchen backyard, where food becomes togetherness
Behind the kitchen, a rear courtyard reflects one of the most beautiful truths of Kerala home life: that cooking is a shared act. In many households, food preparation is a social ritual, with hands working together and conversation unfolding over it, and this courtyard gives that its own space. Alongside it, drawing from the traditional ara (granary), a small store holds grain harvested from the fields nearby, a quiet and deliberate reminder of the home's connection to the land that feeds it.
Craft as architecture: where culture becomes visible
One of the ideas we care most about is this: craft is where culture becomes visible in everyday space. Rather than importing a generic "luxury" aesthetic, Ida-naazhika is built as a platform for regional craftsmanship, so the house feels like it belongs exactly where it stands.
Traditional line art set between glass panels filters daylight into the lobby and casts shifting patterns of light and shadow across the floor through the day.
- Line art between glass. Traditional line drawings are sandwiched between glass panels along the lobby, filtering the light and casting ever-changing patterns of light and shadow across the floor through the day. The wall becomes a clock you read in shadows.
- Rotating mural panels. Panels inspired by Kerala mural painting rotate to filter the harsh south-west sun, transforming light, shadow, and tradition into a living, movable part of the interior.
- A jute-rope screen. Natural jute ropes form a balustrade screen that doubles as a frame for an artwork panel, bringing structure and storytelling together in the same gesture.
These aren't ornaments applied at the end. They're functional and emotional devices: Kerala mural art, jute work, and local artisan craft doing real work in the building.
Rotating panels painted in the Kerala mural tradition turn to filter the south-west sun: craft that literally moves with the day.
Materials drawn from the land
Materiality here is treated as an extension of context, not a mood board. The palette is deliberately tactile, local, and honest:
Lime wash · red oxide flooring · terracotta · wood · jute · laterite.
These materials do double duty: they root the interiors in Kerala's tactile culture and they perform in the tropical climate (oxide floors and lime-washed surfaces stay cool; laterite and terracotta breathe). The furniture continues the same conversation with tradition: the chaaru kasera (the classic Kerala planter's lounging chair), the oonjal (the indoor swing that has anchored family life for generations), and the built-in chaaru padi seating that turns a threshold into a place to linger.
The master bedroom in green oxide and wood, with a line-drawn Kerala mural and louvred openings framing the palms, its materials chosen for how they feel underfoot and how they keep a room cool.
Building for water, light, and air
Ida-naazhika is, at its core, a climate-responsive Kerala home, and every major move earns its place by doing something for comfort:
- East-facing entry captures soft morning light.
- North-east openings draw in gentle, early daylight.
- A western courtyard shields the living spaces from harsh afternoon sun and heat.
- A water element is positioned to cool the hot winds arriving from the south-west before they reach the interiors.
- The raised structure answers Kuttanad's monsoon flooding.
- The bamboo deck extends living space outward toward the fields while keeping the footprint light on the land.
None of this relies on machinery. It's the same passive-design intelligence that made traditional Kerala homes so quietly brilliant, now brought forward into a contemporary house.
The section tells the climate story at a glance: the house lifted clear of the flood-prone paddy, organised around open courtyards that pull light and air through the plan.
Why a home like this matters
It would be easy to read Ida-naazhika as nostalgia, a pretty homage to the tharavadu of the past. It isn't. It's an argument for a way of living: slow, seasonal, and deeply connected to place. A home isn't merely a shelter; it's a framework for rituals, for celebrations, for the shared memories that accumulate in a family over years. When you design around the movement of the sun and the rhythms of domestic life, those everyday acts become spatial ones: waking with the light, cooking together, gathering in courtyards, pausing for prayer, sharing a conversation in the backyard. The house doesn't just contain your life. It shapes how you live it.
That's the space between moments. That's Ida-naazhika.
Frequently asked questions
What is a modern nalukettu?
A modern nalukettu is a contemporary home that reinterprets the traditional Kerala courtyard house, historically a four-block structure built around a central open courtyard (the nadumuttam), using today's materials, spatial needs, and construction methods while keeping its core principles of natural light, cross-ventilation, and communal, courtyard-centred living. Ida-naazhika extends the idea by organising the home around a sequence of courtyards tuned to different times of day.
What does "Ida-naazhika" mean?
Ida-naazhika (ഇടനാഴിക) combines the Malayalam words Ida ("in-between") and Naazhika (an old unit of time), evoking "the space between moments, where sunlight moves and everyday life gathers." The word also resonates with idanaazhi, meaning a corridor or threshold.
Where is the Ida-naazhika house located?
The design is set within the paddy fields of Kuttanad, in Nedumudy, Kerala, a river-delta region that holds the lowest altitude in India, where rice is cultivated on reclaimed land below sea level.
How is the house designed for Kerala's climate and monsoon?
It uses passive, climate-responsive strategies: an east-facing entrance for soft morning light, north-east openings for gentle daylight, a western courtyard to buffer harsh afternoon heat, a water element to cool hot south-west winds, and a raised structure to respond to Kuttanad's monsoon flooding.
What materials were used in the design?
The palette is local and tactile: lime wash, red oxide flooring, terracotta, wood, jute rope, and laterite, all paired with traditional Kerala furniture such as the chaaru kasera, the oonjal (swing), and built-in chaaru padi seating.
Ida-naazhika was selected among the Top 50 in The House: Interiors 2.0, an international design competition hosted by Archdais 2026. Want a home designed around light, climate, and the way you actually live? Explore our work or get in touch, and we'd love to hear about your site.