Paramount Bath Remodel — Honest Cost Bands for Post-War Stucco Baths in 90723

Paramount bath bids range from $19K to $42K for the same gut scope, and the spread is mostly padding. Cast-iron drains, galvanized supply lines, hidden subfloor rot — every pre-1965 Paramount bath has at least one of these. We're NP Line Design — CSLB #1105249, architectural firm since 2016, 200+ LA baths built. We open the wall on the walk, tell you what's there, hand you a tight cost band based on real Paramount invoices. Bilingual on-site if family needs to be involved.

Real Paramount Bath Cost Bands (2026)

Three honest tiers:

• $16K-$26K — Refresh tier: new tile in tub surround, mid-grade fixtures, keep footprint and plumbing locations, new vanity, repaint. Most 5x7 hall baths.
• $26K-$40K — Full gut tier: down to studs, replumb galvanized to PEX, GFCI throughout, new shower pan, tile floor + walls, vanity with stone counter, exhaust fan to exterior.
• $40K-$55K — Primary bath tier: wet-room, custom shower glass, freestanding tub or large soaker, custom millwork vanity, designer tile, footprint expansion if stealing closet space.

Paramount pricing runs 20-25% below West LA equivalent scope.

What Drives Paramount Bath Prices Up

Four scope risks:

• Cast-iron drain stacks: 1952-1965 Paramount drainage cracks at the hub. Replacement $2.5K-$6K depending on access.
• Galvanized supply lines: near-universal pre-1965. Replumb adds $3K-$7K.
• Hidden subfloor rot: decades of slow tub-flange leaks. Subfloor + joist work runs $1.5K-$4K.
• Asbestos in original tile mastic: 1950s installations. Abatement $1K-$2.5K.

We open an access panel on the walk and tell you what's there before you sign.

Paramount Permit + Paramount Bldg Dept

Interior bath remodels pull a Paramount Bldg Dept permit:

• Plan check: 3-5 weeks for residential bath.
• Inspections: rough plumbing, rough electrical, drywall, final. We coordinate.
• No HPOZ in Paramount: clean jurisdiction, no historic preservation overlays.
• Window relocation: if you're moving the window for light, exterior change stays in the same permit packet.

We handle every step.

Why NPLD on a Paramount Bath

In-house framing, plumbing, electrical, tile, and finish carpentry crews. One PM, not five subs. Netanel Presman owns the field. Architectural firm since 2016, CSLB #1105249 since 2023, BBB A+, EPA RRP for every pre-1978 home.

What lowball bids don't do:

• Open the wall on the walk — not after you've signed.
• Quote a cost band that includes likely galvanized and cast-iron risks.
• Hold the quoted number unless you change scope. We eat what we missed.

The Free Paramount Bath Walk

30-45 minutes on-site:

• Access-panel inspection — drain material, supply material, framing, subfloor.
• Tile and tub-flange assessment.
• Three layout options.
• Electrical panel read for GFCI and dedicated circuits.
• Written cost band same day or next morning.
• Bilingual walk if family needs to be involved.

No pressure, no follow-up if you go elsewhere.