Sample Biophilic Space Audit Report
Biophilic Design Sourcing Hub
Biophilic Space Audit
In collaboration with the Journal of Biophilic Design
About this report
Biophilic design is the intentional integration of nature and natural patterns into buildings and spaces to improve human health, wellbeing and creativity. This report looks at your space through that lens and tells you, in plain language, what is already working and what would bring it closer to nature.
We read a space in three ways, following the patterns of biophilic design set out by Terrapin Bright Green: Nature in the Space, the direct presence of nature; Natural Analogues, the materials, forms and patterns that echo it; and Nature of the Space, the way a place is arranged. We give particular attention to materials and to the capacity of a space to inspire awe.
This is guidance, not a score. You will not find marks or ratings here. You will find what we observed, why it matters and what we would do.
Your space at a glance
This is a bright, well-proportioned apartment with one outstanding asset that is almost entirely unused: a west-facing terrace that looks straight into the crowns of mature street trees. Daylight is generous in the living area and both bedrooms, and windows on two sides let air move through the whole flat. These are qualities many city homes cannot offer, and everything we recommend builds on them.
What holds the apartment back is that the interior turns away from all of this. The surfaces are synthetic, the room is hard and echoing, the furniture is arranged with its back to the view, and the terrace holds two empty planters. The home is pleasant. It is not yet restful, which is what you told us you want from it after a working day spent there.
What already works
- Afternoon and evening light in the living area, morning light in the bedrooms
- A direct view of trees and sky from the main room
- A terrace you can step onto, and real cross-ventilation
Where the opportunity lies
- The terrace and the living room read as two separate places
- Almost nothing you see or touch is a natural material
- There is nowhere sheltered to sit and look out
Nature in the Space
Light and view. The living area has full-height glazing to the west and is flooded with light from early afternoon until sunset. The view is of sky and tree crowns, not of buildings, which is a real gift in a suburb. The difficulty is glare. The only control is a roller blind, and on summer afternoons it stays down, so the best light of the day is shut out and the lamps go on. The bedrooms face east and wake with the sun, which gives the home a natural daily rhythm. The hallway and bathroom have no daylight.
Living things. There are three small plants in the living room, one of them failing because it sits in direct sun behind glass. On the terrace, nothing grows. The trees beyond are doing all the work, and they are borrowed. Because the terrace is directly outside the main room, anything planted there becomes part of the interior view, moves in the breeze, changes with the seasons and brings birds and insects within sight. No other single step would add so much.
Air, sound and scent. Windows open on both sides of the flat, and you use them, so fresh air is a strength. What you hear is less kind: the open-plan room echoes, and with the windows open the dominant sound is traffic. A plug-in synthetic fragrance in the hallway masks the natural smell of the home. There is no water, seen or heard.
Natural Analogues
Form and pattern. Everything in the apartment is straight-edged: flat ceilings, square units, a rectangular sofa, plain walls. Straight lines suit a place of work and efficiency; curves and natural pattern are what help people settle. The only natural pattern in the room is the grain of the oak dining table, and the eye goes to it for that reason. The repeating print of the laminate floor is the opposite: a pattern that looks like wood but repeats in a way nothing in nature does.
Complexity and order. The room is tidy and sparse, which is better than cluttered, but it gives the eye very little to rest on. A biophilic interior has a moderate richness: enough variety of texture, tone and detail to hold attention gently, arranged with a clear order. Here there is order without richness.
Focus
Materials
What the space is made of. Wood-effect laminate runs through every room. Walls and ceilings are painted plasterboard, the kitchen is laminate-faced board, and the sofa is covered in a synthetic weave. Genuine natural material is limited to the oak table and one wool rug. Both are good, and both show what the rest of the home could feel like: they are the two things in the room people instinctively touch.
Material health. There are no datasheets for the paint, the flooring or the board used in the kitchen and wardrobes, so what they release into the air is unknown. Good ventilation helps, but the better course is to choose finishes that do not need to be ventilated away. The synthetic fragrance adds to the load and is easily removed.
Where materials come from. Nothing in the apartment can be traced to a source, and nothing connects it to its region. Your plan to improve the flat in stages and keep what works is the most responsible approach available: the least wasteful material is the one already in place. When you do replace something, ask for certified timber and a declared origin. It costs little to ask and it changes what you are offered.
Nature of the Space
Open views and shelter. The terrace gives the apartment a long view out, and that sense of prospect is its strongest spatial quality. What is missing is its partner: a sheltered place from which to enjoy it. The sofa sits with its back to the route between hallway and kitchen, the most exposed position in the room, and faces a wall. People relax most readily with their back protected and a view in front of them. At present the best seat in the home does not exist.
Discovery. The whole living space can be read from the front door in a single glance. There is nothing held back, no partly hidden corner, no reason to move further in. A small amount of layering would change how large and how interesting the room feels.
Belonging to a place. The interior could be in any city. The furnishings are mass-market, the plants are generic, and nothing made or grown locally is present. The trees outside are the only thing that tells you where you are. A home that reflects its own landscape and its own makers feels more settled, and more yours.
Focus
Awe
Every home can hold one thing that makes a person stop. In this apartment it already happens, every clear evening, and it is being missed: the sun sets directly behind the tree crowns opposite the terrace, and for half an hour the light comes through the leaves. At that hour the blind is usually down and the sofa faces the other way.
We would build the room around that moment. A seat that faces west, planting on the terrace chosen to catch low light, and glazing left clear in the evening would turn a daily event into the centre of the home. Inside, one object of exceptional craft or material depth, chosen slowly, would do more than many small decorative pieces.
What we recommend
These recommendations follow from the findings above. They are grouped by scale, starting with what you can do without any building work. We describe types of material and intervention; we do not name suppliers or products.
Start now
Plant the terrace, and bring the planting indoors. Use large containers and a layered mix of species suited to your region and to a west-facing position, including some that move in the wind and some that change through the year. Indoors, place a few robust leafy plants along the line from the sofa and desk to the terrace, so that inside and outside read as one. Move the failing plant out of direct sun.
Soften the west light so the room can stay open to it. Replace the roller blind with full-height sheer curtains in a natural fibre. They filter glare, move gently in the air and absorb sound. Add shade on the terrace for high summer.
Turn the seating towards the view. Place the sofa with its back to a wall, facing the terrace. Bring the desk within reach of daylight.
Change what you hear and smell. Add wool, linen and woven natural fibre in curtains, cushions and a larger rug to take the echo out of the room. Remove the plug-in fragrance. Consider a small water bowl or fountain on the terrace, where its sound will mask the traffic.
Material choices
Replace the floor in the living area first. This is the largest surface you see and touch. Choose an authentic natural floor suited to your budget, such as engineered timber with a plant-oil finish, or cork. Keep the existing floor elsewhere and replace it room by room.
Refinish the walls when you next redecorate. Use a mineral, clay or other low-emission paint supplied with a datasheet. Consider a limewash or clay finish on one wall of the living area, for depth and texture.
Ask where things come from. For anything new, ask for certified timber, a declared origin and information on emissions. Prefer materials and makers from your own region.
Changes to the space
Make a sheltered corner that looks out. A high-backed chair or a built seat, with a low pendant or canopy in natural fibre above it, positioned to face the terrace. This is the refuge the room lacks.
Hold something back at the entrance. An open shelving screen or tall planting near the door would stop the room being read at once and give a sense of arrival.
Introduce curves, natural pattern and local craft. One or two curved pieces, textiles with nature-derived pattern, and objects by makers from your area.
The science behind our advice
Biophilic design rests on the idea that people have an innate need to connect with nature and living systems (Wilson, 1984; Kellert and Wilson, 1993). The patterns we use to read a space were set out by Browning, Ryan and Clancy for Terrapin Bright Green (2014), drawing together a large body of research on how contact with nature affects stress, mood and thinking. The studies below were selected for what we found in this apartment.
- Appleton, J. (1975). The Experience of Landscape.
- Browning, W., Ryan, C. and Clancy, J. (2014). 14 Patterns of Biophilic Design. Terrapin Bright Green.
- Fjeld, T. (2000). The effect of interior planting on health and discomfort among workers. HortTechnology.
- Hildebrand, G. (1999). The Origins of Architectural Pleasure.
- Joye, Y. (2007). Architectural lessons from environmental psychology: the case of biophilic architecture.
- Kellert, S. and Wilson, E.O. (1993). The Biophilia Hypothesis.
- Scannell, L. and Gifford, R. (2010). Defining place attachment. Journal of Environmental Psychology.
- Spehar, B. et al. (2003). Universal aesthetic of fractals. Computers & Graphics.
- Stellar, J.E. et al. (2015). Positive affect and markers of inflammation. Emotion.
- Tsunetsugu, Y. et al. (2007). Research on the physiological effects of wood interiors. Journal of Wood Science.
- Ulrich, R.S. (1991). Stress recovery during exposure to natural and urban environments. Journal of Environmental Psychology.
- US Environmental Protection Agency. Introduction to Indoor Air Quality.
- Wilson, E.O. (1984). Biophilia.
Your next step
This report is independent. Nothing in it has been written to sell a product. If you would like help turning the recommendations into a specification, there are two ways we can work with you.
Sourcing Brief
from £500
You share your brief. We return a curated shortlist of verified suppliers and products, matched to your objectives, specification and budget, with introductions facilitated.
Project Retainer
from £1,500 / month
For ongoing or complex projects, we become your dedicated biophilic sourcing partner from design through to delivery.
Prepared by the Biophilic Design Sourcing Hub, in collaboration with the Journal of Biophilic Design. This report reflects the assessor’s independent professional judgement, based on the materials submitted. The patterns of biophilic design referred to are those published by Terrapin Bright Green. This sample is illustrative: the project and all findings are fictional.
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About the Biophilic Space Audit