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Pinnacle Real Estate Group

[email protected]

Office

Arcadia Headquarters
2633 S Baldwin Ave.
Arcadia, CA 91007
(626) 888-9808

City of Industry Office
17890 Castleton St, Suite #138,
City of Industry, CA 91748
(626) 382-1688

Irvine Office
880 Roosevelt #200
Irvine, CA 92620
(949) 669-8999

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Lydia Cai

Lydia Cai smiling in a black blazer, resting one hand near her chin.

Lydia Cai

Bio Coming Soon!

Contact Details

Email address [email protected]

Primary phone (626) 551-7795

Address 2633 S Baldwin Ave Arcadia CA, 91780

License #2085406

REAL ESTATE INSIGHTS

My Recent Blog Posts

View my latest blog posts about real estate and much more below.

Two-story attached stucco home with a garage, paver driveway, burgundy hedge, and a rounded tree by the entry.

September 17, 2026

The Canopy at Great Park Is "Open." Only One Tenant Actually Is.

Stucco home with a recessed wood door, terracotta eave, citrus tree, agave, and concrete approach.

October 8, 2026

Arcadia's October Opens With a Crowded Saturday, Then Hands the Weekends to Santa Anita Park

Cream stucco single-story home with a covered entry, attached garage, concrete driveway and deep lawn beneath a mature oak.

October 8, 2026

CicLAvia Runs 9 to 3 on Colorado Boulevard. Your Driveway's Day Starts at 4 a.m.

Attached cream-stucco home with terracotta roof tiles, paneled garage door, recessed entry, and agaves along the walkway.

October 1, 2026

The Irvine Mello-Roos Clock That Never Actually Hits Zero

Brick walkway between cream stucco homes, with a central palm, tiled roofs, and a low hedge.

September 24, 2026

Why Everyone in Playhouse Village Is Suddenly Parking in the Same Two Lots

Mixed-use condominium facade with brick storefronts, rooftop olive trees, and a ginkgo casting shadows across stucco.

September 17, 2026

The Pasadena Condo Median Hasn't Moved. The Playhouse District Has.

Single-story stucco home with a terracotta tile roof, paver walkway, lawn, and olive tree shading the entry.

September 10, 2026

San Bernardino Redrew Its Fire Hazard Map in 2025. Escrow Is Where Sellers Find Out.

Cream stucco home with a blue-green arched entry, olive tree, agave, and paver walkway.

September 10, 2026

Arcadia's Fall Calendar Already Started, and Nobody Told the Circus

Stucco archway frames a concrete walkway through lawn and lavender toward an elm tree and low garden wall.

September 3, 2026

The San Gabriel Valley Never Schedules Two Fall Festivals on the Same Weekend. Here's Why That Matters.

Modest beige stucco home with a single-car garage, covered porch, and brick path beneath a leafy street tree.

August 27, 2026

The City of Industry Has 264 Residents. So Why Do Search Portals Show Thousands of Homes There?

Single-story stucco home with an attached garage, covered entry, concrete driveway, and clipped entry shrubs.

August 27, 2026

The Empty 43 Acres in the Middle of Downtown San Bernardino

Mixed-use building facade with limestone base, black-framed storefront, recessed glass entry, and magnolia planter.

August 20, 2026

The Ten-Year Clock Nobody Mentions at the Walkthrough

Two-story townhome with a cedar-shingle gable, covered porch, and agave and lomandra planting.

August 13, 2026

TAWA Gateway: What Actually Changed at San Gabriel Square (and What Didn't)

Single-story stucco home with charcoal garage, stone-trimmed porch, paver walk, lawn, and tree canopy.

August 13, 2026

Same List Price, Different Bill: The Mello-Roos Gap Between Irvine Villages

Kitchen counter with a pour-over carafe, mug, lemon on a cutting board, and rosemary on a brass shelf.

August 6, 2026

The Irvine Resident's August Rhythm: Din Tai Fung Waits, Great Park Nights, and the Woodbridge Lawn

Cream stucco home with red tile roof, oak door, black windows, and limestone walkway.

August 6, 2026

What the Arcadia Premium Actually Buys: A Buyer's Read of the 2026 Numbers

Rooftop infinity pool beside white modern buildings, lounge chairs, palm trees, and a distant wooded landscape.

January 15, 2026

How To Evaluate HOA Reserves In Irvine Condos

Condo entry court with a black-framed glass door, olive planter, and oak bench in warm evening sunlight.

July 23, 2026

Sunday Nights in the Playhouse District: How to Actually Do Jazz in the Park

Upholstered bed with rumpled bedding and a camel throw, beside a sheer-curtained window and potted ficus.

July 23, 2026

Concert First, Movie Second: How Arcadia's Thursday Lawn Nights Actually Run

Round oak dining table with stoneware carafe and tumblers, linen chairs, and a ficus beside a sheer-curtained window.

July 23, 2026

The Downtown San Bernardino Resident's Guide to a 66ers Weeknight

Linen armchair with an open book and camel throw beside a curtained window, oak table, and tall fiddle-leaf fig.

July 23, 2026

The Playhouse Village Opening Wave: A Resident's Read on Where 2026 Actually Landed

Shared condo garage court with parallel rows of beige stucco homes, clay tile roofs, and planted beds.

July 16, 2026

Considering An Irvine Condo As An Investment Property

Shared bike room with three bicycles, wall-mounted racks, a wooden bench, and a frosted-glass door.

July 9, 2026

How Transit Access Shapes San Gabriel Valley Condo Living

Open hallway closet with a tankless water heater, red and blue PEX lines, and a gray breaker panel.

July 2, 2026

San Bernardino Condo Inspections: What Buyers Should Know

Condo lobby with stainless mailboxes, white parcel lockers, an elevator, oak bench, and glass entry doors.

June 25, 2026

What To Know Before Renting Out A Condo Near City Of Industry

Modern open-plan kitchen and living room with floor-to-ceiling windows overlooking a balcony and distant mountains.

November 21, 2025

Irvine Condo Closing Costs Explained

Compact condo entry corridor with built-in storage and a stacked washer and dryer.

June 18, 2026

Designing A Low-Maintenance Home Base Near City Of Industry

Compact condo kitchen and living area opening through sliding glass doors to a small balcony.

June 11, 2026

Everyday Condo Living Near Downtown San Bernardino

Mixed-use condo frontage with storefront materials beside a pedestrian sidewalk.

June 4, 2026

Walkable San Gabriel Valley Condo Hubs For Car-Light Living

Attached stucco townhouses with clay-tile roofs face a paved walkway lined with palms and low plantings.

May 28, 2026

Weekend Life From An Irvine Condo: How It Feels

Condo entrance beside a sidewalk, with stucco walls, jacaranda planting, and entry lights.

May 21, 2026

Weeknight Living From An Arcadia Condo: Dining Nearby

Rooftop condo deck with a pergola, seating, planters, and a stucco wall with a door.

May 14, 2026

Rooftop Condo Living In Pasadena’s Cultural Core

Condo breezeway with a recessed entry, exterior stairs, and palm shadows across stucco walls.

May 7, 2026

Final Walkthrough Checklist For Condos Near City Of Industry

Two-story stucco condo with a garage, paver driveway, recessed entry, and drought-tolerant planter wall.

April 23, 2026

Timeline For Listing And Selling Your San Bernardino Condo

Updated kitchen with recessed LED lights, quartz countertops, and shaker cabinets.

April 16, 2026

Smart San Bernardino Condo Upgrades That Boost Buyer Appeal

Stainless mailboxes and parcel lockers in a condo vestibule beside a glazed entry.

April 9, 2026

San Gabriel Valley Condo HOA Rules Buyers Often Overlook

Condo lounge with a communal oak table, charcoal chairs, a window-side fiddle-leaf fig, and a linear pendant.

April 2, 2026

Design Trends Shaping New Condos In The San Gabriel Valley

Building facade viewed from the front corner.

March 26, 2026

What the Playhouse District Looks Like After Its Most Acclaimed Restaurant Left

Living room faces a patio through sliding glass doors, with a stucco wall and plants.

March 24, 2026

Using A Condo Near City Of Industry As Your Weekday Base

Condo entryway and stair landing with an uncluttered layout and natural light.

March 12, 2026

Planning To Sell Your Arcadia Condo? A Step-By-Step Roadmap

Attached two-story condo with a closed white picket entry gate, driveway, brick-paver landing, and neighboring units.

March 5, 2026

Weekend Life From An Arcadia Condo: Dining, Shopping, Outdoors

Condo den office with a desk by a window and built-in storage.

February 26, 2026

Choosing The Right Irvine Condo Layout For Remote Work

Multi-use path beside an attached condo block with storefront bays and a glass-canopy transit shelter.

February 19, 2026

Car-Light Condo Living In Irvine: How It Really Works

Modern living room with floor-to-ceiling windows overlooking city buildings at sunset.

October 30, 2025

Irvine vs Pasadena: Urban Condo Tradeoffs Explained

Modern kitchen with a marble island and floor-to-ceiling windows overlooking palm trees and a purple-flowering tree.

February 12, 2026

How To Evaluate New-Construction Condo Finishes In Pasadena

Modern two-story home with palm trees, a gated driveway, neighboring houses, and mountains in the background.

November 6, 2025

How Mello‑Roos Impacts Home Costs in Irvine

Terracotta-tiled patio with white stucco walls, potted plants, outdoor seating, and flowering trees beyond.

February 5, 2026

Everyday Living Near Pasadena’s Playhouse District

Modern four-story apartment building reflected in a rectangular pool, framed by palms and citrus trees.

January 22, 2026

Warrantable vs Non‑Warrantable Condos in Arcadia

Modern apartment kitchen with a marble island and floor-to-ceiling windows overlooking low-rise buildings.

January 8, 2026

New‑Construction Condo Warranties Near City of Industry

Rooftop terrace with a wooden deck, reflecting pool, and tree-lined stone planter overlooking a city and mountains.

January 1, 2026

San Gabriel Valley Condo Market Basics

Modern open-plan living room opening onto a glass-railed balcony, with trees and mountains beyond.

December 25, 2025

Condo Loan Options In Irvine Explained

Bright open-plan kitchen and living room with island, dining table, and mountain views through large windows.

December 18, 2025

Pricing Your San Bernardino Condo to Sell Fast

Modern rooftop terrace with gray sofas, a glass railing, and mountains beyond the city.

December 11, 2025

San Bernardino Condo Market: What Buyers Should Know

Modern stone-clad building entrance with glass canopy, landscaped trees, elevated roadway, and paved plaza.

December 4, 2025

Commute-Friendly Condo Hubs Near City of Industry

Modern two-story house with wood-clad upper facade, large garage door, front garden, and sidewalk.

November 27, 2025

First-Time Buyer Programs Near City of Industry

Long infinity pool beside a modern terrace, with lounge chairs, desert plants, and mountains beyond.

November 27, 2025

Top Condo Amenities SGV Buyers Value Most

Sunlit row of modern townhomes with balconies, front steps, and a tree-lined sidewalk

November 26, 2025

Condo vs Townhome in Arcadia: Which Fits You?

Modern kitchen with a marble island and wood cabinetry, opening onto a glass balcony with mountain views.

November 24, 2025

Touring New-Construction Condos in Pasadena: Pro Checklist

Modern two-story home with broad glass doors, stone walls, and a landscaped front courtyard.

November 22, 2025

Mixed-Use Living in the San Gabriel Valley Explained

Palm-lined sidewalk passes modern storefronts, landscaped planters, and a bus shelter beneath distant mountains.

November 21, 2025

Walkable Arcadia Living Near the Metro A Line

Bright open-plan kitchen and living room overlooking a patio, palms, and distant mountains.

November 21, 2025

Irvine New-Build vs Resale Condos: A Clear Guide

Modern hillside residence with glass balconies, a long pool, lounge chairs, and mountain views at sunset.

November 14, 2025

Pasadena Condo HOA Fees: What They Cover

Silver electric sedan parked beside a wall-mounted charger in a wood-paneled garage overlooking a lake.

November 6, 2025

Caring for Your EV Setup in a Pasadena Condo

Bright modern studio apartment with a kitchen island, dining nook, and bed visible through a glass partition.

October 30, 2025

Smart 1‑Bedroom Layouts for Industry Weekday Commuters

Modern single-story house with a tall central glass entrance, desert landscaping, and mountains in the distance.

October 23, 2025

Can Mello‑Roos Affect Your Irvine Mortgage?

White stucco house with a tiled roof, broad front porch, wooden double doors, and landscaped walkway.

October 16, 2025

Moving to El Molino Ave: A Practical Checklist

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Past Transactions

Aerial view of a single-story home with a red tile roof, front lawn, and palm trees.

21612 Parkview Court

21612 Parkview Court, Walnut, CA 91789

$1,468,000

Property description

Splendid home nestled in a calm, safe cul-de-sac within a peaceful neighborhood in the heart of Walnut. Having been cared for as the pride of ownership, this endearing residence exudes a homely and...

Single-story tan home with stone accents, a white garage, and two Adirondack chairs on the lawn.

18231 Wellington Avenue

18231 Wellington Avenue, North Tustin, CA 92780

$1,380,000

Property description

This meticulously maintained single-level ranch-style home located in North Tustin has 4 bedrooms and 2.5 bathrooms and is perfect for comfortable family living. Situated on a large lot, there is a...

Gray two-story home with a large leafy tree beside the front lawn and walkway.

23 Woodfern 96

23 Woodfern 96, Irvine, CA 92614

$940,000

Property description

WELCOME TO THE PRESTIGIOUS COMMUNITY OF WOODBRIDGE. THIS PRIDE OF OWNERSHIP HOME IS TRULY IMMACUALTE AND IS IN MOVE-IN CONDITION. THIS 2 BEDROOM - 1.5 BATH, 2 STORY HOME FEATURES 1098 SQ FT OF LIVI...

Stucco home with tiled roof, two-car garage, and landscaped front yard.

2568 Highgate Court

2568 Highgate Court, Chino Hills, CA 91709

$930,000

Property description

Welcome to this beautifully maintained 4-bedroom, 3-bathroom gem nestled at the end of a peaceful cul-de-sac in the highly sought-after Rolling Ridge Village of Chino Hills. Step inside to find gle...

Attached beige townhomes with garage doors and landscaped frontage.

161 E Commercial Street

161 E Commercial Street, San Dimas, CA 91773

$720,000

Property description

Chic 2-story Condo located in a small, serene community in San Dimas. This aesthetically cultivated home features 3 bedrooms and 2.5 baths, with High Ceilings and an Open Floorplan. Originally the ...

Gated residential community entrance with stone pillars, black metal gates, and a wooden pergola.

7161 East Avenue 4

7161 East Avenue 4, Rancho Cucamonga, CA 91739

$640,000

Property description

Low property tax!!! Welcome to this beautifully upgraded end-unit residence located in a security gated community of rancho Cucamonga. Offering 4 spacious bedrooms and 2.5 baths across 1,804 SQFT, ...

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Swimming pool with a wooden deck, stone walls, and white loungers beneath a patio umbrella.