Case Studies

Project details

Browse project descriptions, scope, costs and timelines. The accompanying images are AI-generated illustrations, not photographs of the named properties or proof of completed work.

ADU & Garage Conversion in Encino
Encino

800 sq ft Detached ADU in Encino

A rear-yard detached ADU built for the owners' parents, with its own address, separate electrical sub-panel and a private entry off the side yard.

$268,000 11 months, design to final inspection
Kitchen Remodeling in Sherman Oaks
Sherman Oaks

Kitchen Remodel with Load-Bearing Wall Removal, Sherman Oaks

A closed-off 1954 kitchen opened into the dining and living rooms with an engineered beam, a 10 ft island and relocated plumbing and gas.

$94,000 9 weeks of construction
Bathroom Remodeling in Pasadena
Pasadena

Primary Bath Suite in a 1912 Pasadena Craftsman

A gut renovation of an original bathroom in a historic Craftsman, with a curbless shower, heated floors and period-appropriate fixtures.

$52,000 5 weeks of construction
Room Additions & Second Stories in Burbank
Burbank

Second-Story Addition in Burbank

A 1,050 sq ft second story added over an existing 1940s single-story home, with foundation and framing reinforcement to carry the new load.

$412,000 10 months including permitting
Seismic Retrofit in Silver Lake
Silver Lake

Hillside Foundation Repair and Seismic Retrofit, Silver Lake

A 1926 hillside home that had settled several inches was underpinned with new caissons and grade beams, then bolted and braced to current standards.

$178,000 4 months
Garage Conversion in Woodland Hills
Woodland Hills

Garage Conversion to Permitted ADU, Woodland Hills

A detached two-car garage converted into a permitted one-bedroom ADU, now rented long-term.

$118,000 7 months including permitting
Complete Home Remodel in Santa Monica
Santa Monica

Whole-Home Remodel of a 1920s Santa Monica Bungalow

A full gut renovation of a 1924 bungalow: new mechanical, electrical and plumbing throughout, structural corrections, and a rebuilt kitchen and three baths.

$585,000 13 months including design and permitting
Custom New Construction in Calabasas
Calabasas

New 4,800 sq ft Custom Home on a Calabasas Hillside

Ground-up construction of a 4,800 sq ft home on a graded hillside pad, including caisson foundations, retaining walls and a full site build-out.

$3.1 million 26 months including entitlement
Complete Home Remodel in Manhattan Beach
Manhattan Beach

Whole-Home Remodel on a Manhattan Beach Walk Street

A dated 1950s beach house rebuilt inside and out on a narrow walk-street lot, with corrosion-resistant materials chosen for the salt air.

$640,000 12 months including permitting
Room Additions & Second Stories in Glendale
Glendale

Family Room and Bath Addition in Glendale

A vaulted family room and full bathroom added off the rear of a 1958 Glendale home, opening to the backyard with a wide sliding door.

$186,000 6 months including permitting
Seismic Retrofit in Long Beach
Long Beach

Soft-Story Seismic Retrofit of a Long Beach Fourplex

A 1962 fourplex with tuck-under parking brought into compliance with a steel moment frame system, with all four units occupied throughout.

$142,000 3 months
Kitchen Remodeling in Studio City
Studio City

Mid-Century Kitchen Remodel in Studio City

A 1961 post-and-beam kitchen rebuilt with walnut cabinetry and terrazzo counters, keeping the original exposed beam ceiling fully intact.

$108,000 10 weeks of construction
ADU & Garage Conversion in Northridge
Northridge

1,000 sq ft Detached ADU in Northridge

A two-bedroom detached ADU built at the back of a deep Northridge lot, designed to match the main house so it reads as original.

$295,000 10 months, design to final inspection
SB9 Lot Splits in Highland Park
Highland Park

SB9 Lot Split with Two New Homes, Highland Park

A single 6,800 sq ft Highland Park lot split under SB9 into two parcels, each with a new two-story detached home.

$1.24 million 22 months including the split and both builds
Garage Conversion in Torrance
Torrance

Attached Garage Converted to a Studio ADU, Torrance

An attached two-car garage turned into a permitted studio ADU with its own entry, now housing an adult child rent-free.

$96,000 6 months including permitting
Hillside Construction in Hollywood Hills
Hollywood Hills

Cantilevered Addition on Caissons, Hollywood Hills

A cantilevered primary suite and view deck added to a Hollywood Hills home, carried on drilled caissons and steel moment frames.

$720,000 18 months including hillside review
Bathroom Remodeling in Culver City
Culver City

Two Guest Bath Remodels in a Culver City Traditional

Both original 1946 bathrooms in a Culver City traditional gutted and rebuilt at the same time, with new supply and drain lines.

$61,000 6 weeks of construction
Custom New Construction in Pacific Palisades
Pacific Palisades

New Custom Coastal Home in Pacific Palisades

Ground-up construction of a 5,200 sq ft coastal modern home on a canyon-edge lot, including a courtyard, pool and full site build-out.

$4.2 million 28 months including entitlement
Fire Rebuild & Reconstruction in Sylmar
Sylmar

Fire Rebuild on Wheeler Ave, Sylmar

On Wheeler Ave in Sylmar, a fire-damaged single-story ranch home was taken down to its foundation and rebuilt to current code, with the insurance scope aligned before construction started.

$486,000 14 months including insurance scope and permitting
Structure / Foundation / Framing in Los Angeles (Beverly Grove)
Los Angeles (Beverly Grove)

Foundation Replacement Under a 1920s Duplex, Beverly Grove

On N Vista St near Fairfax, the crumbling unreinforced perimeter foundation under a 1920s Spanish duplex was replaced in sections while both units stayed occupied.

$132,000 3.5 months
ADU & Garage Conversion in North Hills
North Hills

Garage Conversion ADU on Forbes Ave, North Hills

On Forbes Ave in North Hills, a detached two-car garage became a permitted one-bedroom ADU with its own entry, kitchen and laundry hookup.

$112,000 6 months including permitting
Kitchen Remodeling in Alhambra
Alhambra

Kitchen Remodel on Florentina Ave, Alhambra

On Florentina Ave in Alhambra, a closed-off 1940s kitchen was rebuilt with new cabinetry, quartz counters and a widened opening to the dining room.

$72,000 8 weeks of construction
Bathroom Remodeling in Woodland Hills
Woodland Hills

Primary Bathroom Remodel on Cass Ave, Woodland Hills

On Cass Ave in Woodland Hills, a cramped 1960s primary bathroom was gutted and rebuilt with a large walk-in shower, double vanity and new plumbing.

$48,000 5 weeks of construction
Room Additions & Second Stories in Rancho Palos Verdes
Rancho Palos Verdes

Room Addition on El Rodeo Rd, Rancho Palos Verdes

On El Rodeo Rd in Rancho Palos Verdes, a rear addition added a family room and fourth bedroom to a single-story peninsula home, matched to the existing roofline.

$224,000 8 months including permitting
Garage Conversion in Gardena
Gardena

Garage Conversion on S Dalton Ave, Gardena

On S Dalton Ave in Gardena, an attached two-car garage was converted into a permitted studio ADU with its own entrance and kitchenette.

$89,000 5 months including permitting
Kitchen Remodeling in Long Beach
Long Beach

Kitchen Remodel on Flint Ave, Long Beach

On Flint Ave in Long Beach, the original kitchen in a 1920s Spanish bungalow was rebuilt with period-appropriate finishes and all-new plumbing and electrical behind the walls.

$66,000 7 weeks of construction
Complete Home Remodel in Porter Ranch
Porter Ranch

Complete Home Remodel on Ferrara Ln, Porter Ranch

On Ferrara Ln in Porter Ranch, a dated 1990s two-story tract home was renovated top to bottom: new kitchen, all bathrooms, flooring, HVAC and a reworked main floor layout.

$395,000 10 months including permitting
Room Additions & Second Stories in Whittier
Whittier

Family Room Addition on Firebird Ave, Whittier

On Firebird Ave in Whittier, a rear family room addition opened a 1950s ranch home to its backyard with a wide sliding glass door.

$158,000 6 months including permitting
ADU & Garage Conversion in Pacoima
Pacoima

Detached ADU on Louvre St, Pacoima

On Louvre St in Pacoima, a new 600 sq ft detached ADU was built in the backyard as a long-term rental, with its own utilities and address.

$205,000 9 months, design to final inspection
Bathroom Remodeling in Hawthorne
Hawthorne

Hall Bathroom Remodel on W 118th St, Hawthorne

On W 118th St in Hawthorne, the only full bathroom in a 1950s home was gutted and rebuilt in four weeks with a new tub, tile surround and all-new plumbing.

$34,000 4 weeks of construction
ADU & Garage Conversion in Dana Point
Dana Point

750 sq ft Detached ADU in Dana Point

A rear-yard ADU on a coastal lot, built with corrosion-resistant fasteners and openings rated for salt air, now rented long-term.

$262,000 10 months, design to final inspection
Garage Conversion in Laguna Niguel
Laguna Niguel

Garage Conversion to Studio ADU, Laguna Niguel

A two-car garage in a planned community converted into a studio ADU, with the exterior kept to HOA standards.

$104,000 6 months including permitting
Complete Home Remodel in Mission Viejo
Mission Viejo

Complete Remodel of a 1980s Two-Story, Mission Viejo

A dated 1984 two-story opened up on the main floor, with a new kitchen, four bathrooms, flooring, HVAC and a repositioned staircase.

$368,000 9 months including permitting
Custom New Construction in Irvine
Irvine

New 3,600 sq ft Custom Home in Irvine

Tear-down and ground-up rebuild of a 1970s tract home into a two-story contemporary with a courtyard and detached garage.

$2.05 million 20 months including plan check
Custom New Construction in Newport Beach
Newport Beach

New Coastal Home on a Narrow Lot, Newport Beach

A three-story home with roof deck built on a 30 ft wide lot, with a shallow foundation system designed for high groundwater.

$3.4 million 24 months including coastal review
ADU & Garage Conversion in Huntington Beach
Huntington Beach

Detached Backyard ADU in Huntington Beach

A board-and-batten ADU built behind a 1960s single-story, with a covered porch and its own side-yard entry.

$241,000 9 months, design to final inspection
Complete Home Remodel in Costa Mesa
Costa Mesa

Whole-Home Remodel of a 1960s Ranch, Costa Mesa

A closed-plan 1962 ranch gutted to the studs and rebuilt with an open kitchen, three new baths and a wall of sliding doors to the yard.

$312,000 8 months including permitting
Garage Conversion in Anaheim
Anaheim

Attached Garage Converted to a One-Bedroom ADU, Anaheim

An attached two-car garage on a 1960s tract home became a permitted one-bedroom ADU with its own street-facing entry.

$98,000 5 months including permitting
SB9 Lot Splits in Fullerton
Fullerton

SB9 Lot Split with Two New Homes, Fullerton

A 9,000 sq ft Fullerton lot split under SB9 into two parcels, each with a new two-story modern farmhouse.

$1.38 million 21 months including the split and both builds
ADU & Garage Conversion in Orange
Orange

900 sq ft Detached ADU Behind a Craftsman, Orange

A two-bedroom ADU designed to match a 1915 Craftsman inside the Old Towne historic district, with wood siding and a gabled porch.

$284,000 11 months, design to final inspection
Custom New Construction in Palmdale
Palmdale

New Single-Story Custom Home in Palmdale

Ground-up construction of a single-story home on a flat acre lot, with a stone-and-stucco exterior and a three-car garage.

$915,000 16 months including plan check
ADU & Garage Conversion in Lancaster
Lancaster

1,000 sq ft Detached ADU in Lancaster

A full-size two-bedroom ADU built on a wide Lancaster lot for the owners' adult children, with its own driveway and parking.

$228,000 9 months, design to final inspection
Complete Home Remodel in Santa Clarita
Santa Clarita

Complete Remodel of a Two-Story Tract Home, Santa Clarita

A 1990s two-story renovated top to bottom, with an opened main floor, new kitchen, all bathrooms, flooring and HVAC.

$342,000 9 months including permitting
Garage Conversion in Valencia
Valencia

Partial Garage Conversion to ADU, Valencia

Two bays of a three-car garage converted into a studio ADU while the third bay stayed as a garage.

$92,000 5 months including permitting
Custom New Construction in Stevenson Ranch
Stevenson Ranch

New Custom Hillside Home in Stevenson Ranch

Ground-up construction of a Spanish contemporary home on a graded hillside pad, with retaining walls and a full site build-out.

$1.62 million 19 months including grading
ADU & Garage Conversion in Simi Valley
Simi Valley

Detached Backyard ADU in Simi Valley

A one-bedroom ADU with a pergola-covered patio built behind a 1970s single-story, now housing the owners' parents.

$236,000 9 months, design to final inspection
Custom New Construction in Moorpark
Moorpark

New Farmhouse-Style Custom Home in Moorpark

Ground-up construction of a board-and-batten farmhouse on a half-acre lot with mature oaks, a metal roof and a detached workshop.

$1.48 million 18 months including plan check
Complete Home Remodel in Thousand Oaks
Thousand Oaks

Whole-Home Remodel of a 1970s Home, Thousand Oaks

A 1974 single-story gutted and rebuilt with exposed vaulted beams, an open kitchen, three new bathrooms and all-new systems.

$398,000 10 months including permitting
Garage Conversion in Camarillo
Camarillo

Detached Garage Converted to a One-Bedroom ADU, Camarillo

A detached two-car garage became a permitted one-bedroom ADU with French doors opening to a citrus grove.

$108,000 6 months including permitting
ADU & Garage Conversion in Oxnard
Oxnard

800 sq ft Detached ADU in Oxnard

A two-bedroom ADU built on a deep Oxnard lot for multigenerational living, with its own patio and entry.

$232,000 9 months, design to final inspection
Custom New Construction in Ventura
Ventura

New Ocean-View Custom Home on a Ventura Hillside

A two-story modern home built on a steep Ventura lot, with caisson foundations, a view deck and fire-hardened exterior assemblies.

$2.3 million 22 months including hillside review
SB9 Lot Splits in Newbury Park
Newbury Park

SB9 Lot Split with Two New Homes, Newbury Park

A 10,000 sq ft suburban lot split under SB9 into two parcels, each with a new single-story contemporary ranch.

$1.29 million 20 months including the split and both builds
Free Consultation

DISCUSS YOUR PROJECT WITH 1 SMART BUILD

Licensed, bonded and insured design-build general contractor serving Los Angeles County and Southern California. Tell us about your property and goals, and we'll walk you through feasibility, permitting and a clear plan.

1 (866) 419-8840
Want to price your Los Angeles remodel or addition first?Get an Instant Estimate →

We use session recording and analytics to understand how visitors use this site and improve your experience. By continuing to browse, you consent to this. Read our privacy policy