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NP Line Design logo NP Line Design Los Angeles Design-Build Contractor | LIC #1105249
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Get a free, no-obligation estimate from NP Line Design (CSLB #1105249). Licensed, bonded & insured.

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Netanel Presman
Founder · CSLB #1105249 · 200+ Projects

“The detail I fight for on every custom home: a dedicated electrical subpanel for future expansion, pre-wiring for solar even if you're not installing panels yet, and a whole-house audio/video conduit run. These add $8–12K and eliminate $40–60K in future retrofit costs as technology changes.”

Pro Tip

For hillside custom homes, specify a separate 'grading and drainage plan' as an architectural deliverable, not just an afterthought on the site plan sheet. This document shows existing contours, proposed grades, drainage flow directions, and retaining wall locations. It's the most coordination-intensive drawing set and the one most likely to have LADBS comments requiring revisions.

From first sketch to final walkthrough

One Team, One Vision

Free Consultation Call Text Fire Rebuild · Permit Hold — Expedited Services
Last updated: March 2026

Custom Homes — Before & After Photos

Real projects completed by NP Line Design across Los Angeles County. Photos updated as new projects are completed.

NP Line Design project — before in Los Angeles (CSLB #1105249)BEFORE
NP Line Design project — after in Los Angeles (CSLB #1105249)AFTER
NP Line Design project — before in Los Angeles (CSLB #1105249)BEFORE
NP Line Design project — after in Los Angeles (CSLB #1105249)AFTER
NP Line Design project — before in Los Angeles (CSLB #1105249)BEFORE
NP Line Design project — after in Los Angeles (CSLB #1105249)AFTER
NP Line Design project — before in Los Angeles (CSLB #1105249)BEFORE
NP Line Design project — after in Los Angeles (CSLB #1105249)AFTER
NP Line Design project — before in Los Angeles (CSLB #1105249)BEFORE
NP Line Design project — after in Los Angeles (CSLB #1105249)AFTER
NP Line Design project — before in Los Angeles (CSLB #1105249)BEFORE
NP Line Design project — after in Los Angeles (CSLB #1105249)AFTER
Have a project in mind? We will add your transformation to our gallery.

Custom Homes in Los Angeles

NP Line Design provides full-service custom home construction: site analysis, architectural design, structural engineering, grading, foundation, framing, MEP systems, and all interior and exterior finishes. We navigate LADBS plan check, hillside ordinances, and fire zone requirements.

View Full Service Details View All Projects
Custom Homes: March 2026 Cost Ranges
ScopeCost RangeTimeline
Standard Build$400 – $600/sqftQuality finishes, standard layout, efficient design
Custom Build$600 – $900/sqftArchitectural features, premium materials, custom details
Luxury Build$900 – $1,200+/sqftHigh-end architecture, smart home, premium everything
2,500 sqft Custom Home$1M – $2.25M totalComplete turnkey including design, permits, landscaping

Prices reflect March 2026 Los Angeles market rates. Actual costs vary by project scope and site conditions.

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Author & Contractor of Record
Netanel Presman
Founder & Architectural Design Firm · since 2016 (CSLB GC since 2023)
CSLB #1105249Licensed B-GeneralBBB A+ AccreditedZero complaints
EPA RRP CertifiedPre-1978 lead-safe
Bonded & InsuredGL + WC on every job
Page last updated: Published by NP Line Design Inc
Call (818) 600-7492