Bringing Nature Home: A Practical Biophilic Design Plan for Urban Apartments and Condos

You do not need a garden, a balcony, or a landlord's permission to practice biophilic design. The framework, developed by the late Yale scholar Stephen Kellert, is a studied approach to incorporating nature into architecture and interiors that considers the whole human experience—physical, mental, and emotional needs together, as the design-build firm Tectonic describes it. For urban dwellers, the practical question is not whether biophilic design works but which interventions fit your square footage, your budget, and your lease. The answer, drawn from Kellert's six principles, is that nearly every principle can be addressed with movable, low-cost, non-permanent changes.

The Urban Biophilic Home: A Decision Framework

Kellert's six principles—environmental features, natural shapes and forms, natural patterns and processes, light and space, place-based relationships, and evolved human-nature relationships—provide what the architecture firm Neumann Monson calls a starting point for brainstorming design decisions. The trick for city residents is translating each principle into something that survives a small floor plan and a security deposit. The table below maps each principle to concrete actions, with the constraints that matter most in urban housing.

Your Urban Biophilic Design Action Plan

Mapping Kellert's six principles to renter-friendly interventions for urban homes
Biophilic Principle	What It Means	Urban Application	Space, Cost, and Renter Considerations
Environmental Features	Direct connections to nature: plants, natural light, fresh air.	Indoor plants, orienting furniture toward windows, a small water feature.	Choose species suited to your light; vertical gardens save floor space; water features should be low-maintenance. All movable and renter-friendly.
Natural Shapes and Forms	Nature's curves and materials, moving beyond literal representation to abstract interpretation.	Furniture with organic curves, visible wood grain, botanical-patterned textiles.	Fit the scale of the room; natural material accents are typically renter-friendly and can be low-cost swaps.
Natural Patterns and Processes	Dynamic, non-rhythmic sensory stimuli—changing light, flowing water, weather.	Lighting that shifts through the day, reflective surfaces that mimic water, natural soundscapes.	Smart bulbs can simulate light cycles; sound machines need no installation. Modest cost, zero footprint.
Light and Space	Optimizing natural light and creating both openness and refuge.	Mirrors to amplify daylight, sheer window treatments, a cozy reading nook.	Mirrors visually expand small spaces; a defined nook creates refuge in an open-plan apartment without construction.
Place-Based Relationships	Connecting the home to its particular locale and landscape.	Materials, artwork, or plants native or meaningful to your region; framing a view of the local skyline or street trees.	Artwork and plant choices are inexpensive and fully portable between rentals.
Evolved Human-Nature Relationships	The innate human affinity for living systems—Kellert's biophilia itself.	Caring for plants, watching weather and seasons from your window, orienting a desk toward the outdoors.	Free to nearly costless; requires only habit and placement rather than purchases.

Two rows deserve emphasis. Landscape designer Ryan Balagtas, quoted by ThinkLandscape, notes that furniture is often placed in front of windows facing inward, and that orienting furniture toward a view—or at least not obscuring it—is "a big opportunity that people often under-utilize." And even a mediocre view helps: being able to see natural processes such as rain approaching or the sun changing its angle in the sky benefits our nervous systems, according to the same reporting. Terrapin Bright Green's pattern research reaches a similar conclusion, recommending that projects improve views and bring plants into a space, with interventions as simple as orienting desks toward the outdoors.

Engaging All Your Senses: Beyond the Visual

The most common mistake in apartment biophilia is treating it as a purely visual project—a few plants arranged for a photograph. Kellert himself warned against this. In his 2015 paper on the practice of biophilic design, he wrote that while humans favor the visual sense, other sensory responses to nature are of great significance, "particularly touch, sound, smell, taste, time, and motion." Hearing water, touching plants, smelling flowers, and sensing the movement of air, he observed, often moves us both emotionally and intellectually.

Terrapin's research on non-visual connections makes the practical case even more directly: an environment that uses sound, scent, and touch to engage an individual can help reduce stress and improve perceived physical and mental health, and while the senses can be experienced separately, the effect is compounded when multiple senses are consistently engaged together. Their design guidance for urban settings is blunt—prioritize nature sounds over urban sounds.

Translating that into a city apartment means working deliberately on three channels. For sound, a small fountain or a sound machine playing water, wind, or birdsong can mask traffic noise without any permanent installation. For touch, natural textures do the work: a linen throw, an unfinished wooden stool, a stone coaster—materials you actually handle daily, not just display. For smell, fresh flowers, herbs on a kitchen sill, or simply opening the window for fresh air engage a sense that city life often overwhelms rather than nourishes. The qualification matters here: while visual elements are often prioritized, the absence of other sensory connections can limit the full restorative benefits of biophilic design.

Making It Your Own: Practical Tips for Urban Dwellers

Start with an audit rather than a shopping trip. Walk your apartment at three different times of day and note where light falls, what you can see from the rooms where you spend the most hours, and where noise is worst. This tells you which principle is most under-served in your particular home. A north-facing studio with a brick wall view has different gaps than a sunlit condo beside a highway.

Plant selection deserves the most care, because it is where good intentions most often die. The interior plantscaping company Incrementum, whose work Tectonic highlights, studies light, humidity, and temperature to determine which species will do best in a space while considering the household's lifestyle. You can apply the same logic informally: match plants to your actual conditions—low-light species for dim corners, humidity-lovers for bathrooms—rather than buying whatever looks best at the shop. Sierra Voss, Incrementum's CEO, puts the underlying rationale simply: plants make people happy, healthy, and productive.

For renters, the guiding rule is that everything should be movable or reversible. Freestanding shelves, potted plants, mirrors hung with appropriate hardware, textiles, lighting, and sound equipment cover five of the six principles without touching a wall. Owners have more options—Urban Building Workshop notes that biophilic design often blurs inside and out through floor-to-ceiling glass or a shared material palette—but even there, the firm observes that small gestures, like placing a breakfast nook beside a garden-facing window, can create powerful connections.

One caution comes from Kellert himself: the risk of listing specific strategies is that they get applied separately and piecemeal. Biophilic design, he argued, should promote ecologically interrelated solutions across scales. For a single apartment, that means choosing interventions that reinforce each other—a plant you touch and smell, placed near a window you look through, lit by a bulb that shifts with the day—rather than accumulating disconnected objects.

Transforming Your Urban Space: A Path to Enhanced Well-being

The decision is straightforward: implement at least one biophilic design intervention from each of Kellert's six principles that aligns with your space, budget, and renter status. Most residents can do this within a single weekend and a modest budget, since the majority of the actions in the framework above are portable and reversible. The measurable indicator is a noticeable improvement in your sense of calm, focus, or overall mood—check in with yourself a few weeks after implementing, and let that self-assessment guide which interventions you expand and which you replace. This is a design guide grounded in established principles, not medical or psychological advice, and any products mentioned are illustrative examples rather than endorsements.