New home construction in San Diego
San Diego · Licensed General Contractor

Build it right.
Build it proactive.

Custom homes, ADUs, and additions across San Diego County — from a CSLB-licensed team that plans ahead so your project lands on time and on budget.

Free1 free 3D rendering of your project — see it before you build, with our in-house design software.→
★★★★★
Five-star rated
10×
Best of Houzz
24h
Response time
Best of Houzz 10 Years RunningCSLB Licensed #768545Fully Insured & BondedOwner Managed
The opportunity

Turn your house into profit.

Don't let sitting equity cost you money. The space you already own can earn — here's the move most San Diego homeowners are missing.

1

Your equity is sitting still

Every year your home appreciates, but unused square footage, an empty lot corner, or a dated layout earns you nothing while it sits.

2

We build it into an asset

An ADU, addition, or smart remodel converts that dead space into rentable, livable, sellable square footage — designed and built to permit.

3

It pays you back

Rental income, a higher appraisal, and stronger resale. The build pays for itself and keeps paying. That's the difference between owning and profiting.

The proactive difference

Don't wait on permits
to start building.

Most contractors make you sit idle for months while ADU and addition plans crawl through permitting. We don't. We sequence your project so work starts now — and never stops.

Plans already approved?
We break ground immediately. No plans yet? We start with the work that doesn't need them — and keep your project moving the whole way through.
Phase 1 · Start now

Remodel while you wait

Kitchen, bath, and interior remodels need few or no permits — so we get to work immediately on the main house instead of letting your project sit in limbo.

● Begins day one
Phase 2 · Plans clear

ADU & addition approved

While your remodel is underway, your ADU or addition plans move through permitting in the background. The moment they clear, we transition the crew straight into the build.

● No wasted downtime
Phase 3 · Full buildout

Addition & new square footage

Now we build the big stuff — the second story, the detached ADU, the addition. By the time we get here, half your project is already done and adding value.

● Finished faster
What we build in San Diego

New construction, ADUs & remodels.

A licensed San Diego general contractor for custom homes, ADUs, additions, and kitchen & bathroom remodels — focused scope, real return.

Exterior of a Proactive Edge project in San Diego
01

New Construction

Ground-up custom home construction across San Diego County, managed end to end — from site prep and foundation through framing, systems, and final walkthrough. Built to your plans, on schedule.

  • Custom single-family homes
  • Site prep & foundations
  • Framing through finish
  • Full project management
Learn more →
Rooftop deck on the 3680 Curlew St garage conversion
02

ADUs & Additions

The highest-return move on most San Diego lots. Detached ADUs, garage conversions, and home additions that add rentable, appraisable square footage.

  • Detached & attached ADUs
  • Garage & space conversions
  • Second-story additions
  • Permit & plan coordination
Learn more →
Kitchen remodel by Proactive Edge
03

Kitchen & Bath Remodels

San Diego kitchen remodels, bathroom remodels, and whole-home renovations that lift both how you live and what your home is worth — clean scopes, no surprise change orders.

  • Kitchen remodels
  • Bathroom remodels
  • Whole-home renovations
  • Finish & fixture upgrades
Learn more →
How it goes

From idea to income.

"Proactive" isn't just the name. We solve problems on paper before they cost you on site.

01

Consult

We walk the property, talk through your goals and budget, and give you a straight read on the return potential.

02

Plan & Permit

Detailed scope, transparent estimate, and full permit and plan coordination before a single nail goes in.

03

Build

Owner-managed crews, scheduled milestones, and steady communication so you always know where things stand.

04

Profit

Final walkthrough and a clean handoff — then your new space starts earning, whether you rent it, live it, or sell it.

Project calculator

What will it cost —
and what's it worth?

Build your project below for an instant estimate of cost and the value it adds. Ballpark figures, San Diego market.

Ground-up custom home
2004,000
Estimated build cost
$350,000 – $550,000
Est. value added
$517,500
See your estimate

Enter your details to unlock your numbers — and we'll include a free 3D rendering of your project.

Estimates are rough San Diego market ranges for planning only — not a quote. Your on-site estimate confirms real numbers.
Featured project

The Curlew St
lot split.

One property, reimagined as two. We added a second story to the main house and converted the garage into a separate unit at 3680–3682 Curlew St — giving the owner two distinct, rentable addresses on a single lot.

2
Rentable addresses
1
Original lot
Move-in ready.
Two income-ready units, delivered to the owner
Unit 01 · Second-Story Addition

3682 Curlew St

Second-Story Addition — 3682 Curlew St
Main Residence
Second-Story Addition
Chef's Kitchen — 3682 Curlew St
Marble Waterfall Island
Chef's Kitchen
Primary Bath — 3682 Curlew St
Teak & Black Hex
Primary Bath
Corner Bedroom — 3682 Curlew St
Natural Light
Corner Bedroom
Dual Shower — 3682 Curlew St
Custom Tile Work
Dual Shower
Double Vanity — 3682 Curlew St
Backlit Detailing
Double Vanity
Backyard — 3682 Curlew St
Turf & Hardscape
Backyard
Guest Bath — 3682 Curlew St
Soaking Tub
Guest Bath
Unit 02 · Garage Conversion & Remodel

3680 Curlew St

Open Kitchen & Living — 3680 Curlew St
Garage Conversion
Open Kitchen & Living
Galley Kitchen — 3680 Curlew St
Gas Range
Galley Kitchen
Marble Shower — 3680 Curlew St
Full Bath
Marble Shower
Vanity — 3680 Curlew St
Backlit Mirror
Vanity
Kitchen Island — 3680 Curlew St
Quartz Waterfall
Kitchen Island
Rooftop Deck — 3680 Curlew St
Private Outdoor
Rooftop Deck
Deck View — 3680 Curlew St
Hillside Outlook
Deck View
3680–3682 Curlew St — completed second-story addition & garage conversion, San Diego. Two income-ready units delivered.
See it before you build

Your project, rendered free.

Every new client gets one free 3D rendering of their project, made with our in-house design software — so you can see the finished build before a single nail goes in.

Claim my free rendering →
No cost. No obligation. 24-hour response.
Why Proactive Edge

The contractor you don't have to chase.

Construction goes sideways when no one's looking ahead. We build the plan first, then build the project — so you spend less time managing us and more time counting the return.

01

Built for return

We design around the value-add — square footage, income, and resale — not just the build.

02

Licensed & accountable

CSLB-licensed, insured, and owner-managed. One point of responsibility, start to finish.

03

Honest scope & pricing

Clear estimates and clean change-order discipline. You know the number before we start.

04

Award-winning work

Voted Best of Houzz ten years running — a decade of recognized craftsmanship and client satisfaction.

10× Best of Houzz
"A decade of Best of Houzz awards means a decade of homeowners who'd hire us again. That track record is the standard we hold every San Diego project to."
Proactive Edge Developments — Best of Houzz 2016–2025
Common questions

San Diego construction,
answered.

Straight answers on cost, timeline, and licensing for building in San Diego County.

ADU construction in San Diego typically runs $300–$500 per square foot depending on size, finish level, and site conditions. A detached 800 sq ft ADU often lands between $240,000 and $400,000. Try our free project calculator above for an instant estimate, or request a free on-site estimate and 3D rendering.
Get started

Get your free rendering.

Tell us about your project and we'll create one free 3D rendering with our in-house software, plus a free on-site estimate. No cost, no obligation.

Call
(866) 685-EDGE(866) 685-3343
Service area
San Diego County
License
CSLB #768545
Free 3D rendering + estimate

We'll only use your details to discuss your project. No spam, ever.