Pasadena, CA · Outdoor Design-Build
Landscape Design & Outdoor Construction in Pasadena
Period-appropriate hardscape, pools and planting for Pasadena — built around design review, protected trees and the foothill margin.
Have Questions?
Want To Schedule Your Free Estimate?
🔒 We Will Never Sell Your Info
A City That Protects Its Character
An Outdoor Builder for Pasadena Properties
Pasadena takes its built environment seriously in a way few Los Angeles cities do. Large parts of the city sit within designated landmark districts, the housing stock is architecturally significant — Craftsman, Spanish Colonial Revival, Mediterranean, mid-century — and the city maintains design review standards and a tree protection ordinance that both reach into outdoor work.
That means a Pasadena project is decided by approvals and existing trees long before material selection. Line of Art Construction handles landscape, hardscape, pools, driveways and drainage as one accountable scope, and we settle what the city will approve and what the canopy allows before anything is drawn.
Review, Trees & Foothills
Three Constraints That Govern Pasadena Projects
Most Pasadena projects stall for the same three reasons. All are avoidable by sequencing the work correctly.
We establish each before design:
Approvals
Design Review and Landmark Districts
Pasadena applies design review, and properties in landmark districts or with historic status carry additional scrutiny that reaches front hardscape, driveway material and width, gates, walls, fencing and anything affecting the street elevation. Designing first and submitting later costs months here. We confirm what applies to the specific parcel with the city before drawings are finalised.
Canopy
Protected Trees
Pasadena protects mature and native trees, oaks in particular, restricting removal and work within the root zone. A scheme that assumes a tree can come out to make room for a pool or a wider driveway may not be buildable. We confirm species and protected status first, then detail hardscape to keep root zones intact, using permeable surfaces and shallow base construction where full excavation would do harm.
Ground
The Foothill Margin
North of the city the land climbs toward the San Gabriels, and that margin brings slope, retaining, and in places a Very High Fire Hazard Severity Zone designation. The Eaton Fire in January 2025 reshaped the area immediately north and east, and burn-scar runoff remains a live drainage consideration on that side of the city.
Settle review, trees and ground conditions, and Pasadena is one of the most rewarding places in the county to build.
Materials & Proportion
Work That Belongs Beside the House
Pasadena housing stock is architecturally serious, and outdoor work that ignores the house reads as an addition rather than part of the property. On a Craftsman, a Spanish Colonial Revival or a Greene and Greene-influenced house, the wrong paving format or a contemporary large-format slab undermines the whole elevation.
We specify material and proportion to the architecture rather than to a catalogue. Clay brick that holds its colour because the colour is fired in, natural stone, and restrained paver formats generally sit better beside these houses than large-format contemporary products. Driveway width, apron detail and the arrival sequence get the same attention, because on a Pasadena frontage the driveway is the most visible element and the one most closely reviewed.
Get Your Free EstimateWorking in Pasadena
How Projects Run Here
We are candid about timelines. In Pasadena the approvals path usually sets the schedule, not the construction.
Approvals First
We establish what design review will approve, and whether the property carries landmark or historic status, before design is finalised. That front-loads a few weeks and removes months of revision later.
Trees Before Drawings
Protected species and root zones are confirmed with the city before a scheme is committed, so the drawings you see are buildable rather than aspirational.
One Accountable Team
Design, engineering coordination, permits and construction run as a single team rather than several trades on one property, which matters where finish quality is closely judged.
Year-Round Outdoor Living
Pools, Terraces and the Pasadena Garden
Pasadena summers are hot and dry, and the mature canopy the ordinance protects is also what makes these gardens comfortable. Design that works with the shade rather than clearing it produces a far better result.
Pools and Spas
New construction and remodels, designed so coping, deck and surrounding garden read as one composition with the house.
Hardscape and Terraces
Clay brick, natural stone and porcelain in formats chosen for the architecture, with base construction detailed for clay soils that move seasonally.
Backyard remodeling in Los Angeles →Driveways and Arrival Sequences
The most visible and most reviewed element on a Pasadena frontage. Material, width, apron and edge detail designed with review in mind.
Retaining Walls and Drainage
Engineered walls on the foothill margin, with drainage designed before the wall — and burn-scar runoff accounted for on the northern and eastern edges.
Driveway installation →Landscape Lighting
Restrained low-voltage lighting. On properties of this quality, lighting structure and a few specimen trees reads far better than illuminating everything.
Rebuilding nearby?
We work extensively in Altadena on Eaton Fire rebuilds and coordinate outdoor scope with architects and general contractors.
Get Your Free EstimateFree Consultation + Free 3D Design
See Your New Landscape Before It’s Built
We begin every project with a free consultation and a free 3D design, so you can see your future landscape rendered in detail before committing to anything.
On a property where design review matters, a 3D model is also the clearest thing to put in front of the city. It shows proportion, material and street elevation far better than a plan set does.
Get Your Free Estimate
The Long View
The Long View
Pasadena properties are held for a long time and judged closely. Outdoor work here should be specified on that basis: materials that suit the architecture and age well, canopy protected rather than worked around, and drainage that performs in a heavy winter.
Line of Art Construction would be honored to be part of that work, building outdoor spaces that celebrate this extraordinary stretch of coastline while respecting what it has taught everyone about resilience.
Service Area
Serving Pasadena
We design and build across Pasadena, including Bungalow Heaven, Madison Heights, Oak Knoll, Linda Vista, San Rafael, Hastings Ranch and the Playhouse District, plus neighbouring Altadena, South Pasadena, San Marino, Sierra Madre and La Cañada Flintridge.
Line of Art Construction
Main office
6463 Mammoth Ave, Unit A
Van Nuys, CA 91401
(818) 232-1964Regions
San Fernando ValleySan Gabriel ValleyWestside LAConejo ValleyService Areas
Van NuysSherman OaksEncinoStudio CityCalabasasPacific PalisadesAltadenaGlendaleBurbankSan MarinoArcadiaBeverly HillsHidden HillsWoodland HillsSanta MonicaWest HollywoodBrentwoodBel AirAgoura HillsWestlake VillagePasadenaPasadena Landscaping FAQ
Questions Pasadena Homeowners Ask Us
Will my project need design review?
Often, and almost certainly if the property sits in a landmark district or carries historic status. Review reaches front hardscape, driveway material and width, gates, walls, fencing and anything affecting the street elevation. We establish what applies to your parcel with the city before designing, rather than submitting and revising. Rear garden work is generally less constrained than anything visible from the street.
Can I remove a tree to make room for a pool or wider driveway?
Often not, and it should be settled before any design work. Pasadena protects mature and native trees, oaks in particular, and restricts both removal and work within the root zone. We confirm species and protected status with the city first, then design around what is actually allowed, detailing hardscape to keep root zones intact where mature canopy is staying.
Is my property in a fire hazard zone?
Properties along the northern foothill margin can be, and the flats through the centre and south of the city generally are not. The area north and east also carries burn-scar runoff considerations following the January 2025 Eaton Fire, which affects drainage design more than material choice. We verify status with the local fire authority for the specific parcel.
Can you work alongside my architect and general contractor on a rebuild?
Yes. We coordinate with your architect and general contractor so outdoor construction sequences correctly with the house: driveway and flatwork after heavy equipment is done, planting and finish work last.
Do you handle permits in Pasadena?
Yes. Pasadena permits through its own department, separate from Los Angeles County and the City of Los Angeles. Retaining walls above the exempt height, grading, drainage, pools and any gas or electrical work are permitted and inspected, with design review and the tree ordinance running alongside. We coordinate that scope and confirm current requirements for your parcel.
Is the consultation and 3D design free?
Yes. Every project begins with a free consultation and a free 3D design, so you can see your future landscape rendered in detail before committing to anything.
Designing · Building · Rethinking
Let's Build the Next Chapter Well
If you are remodeling or ready to rethink your outdoor space in Pasadena, contact us for a free consultation and a free 3D design.