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Real Estate/CA/Monrovia/310 S Mountain Avenue
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Photo 1 of 310 S Mountain Avenue
Photo 2 of 310 S Mountain Avenue
1 / 20
Main
Interior 1
Interior 2
Interior 3
Interior 4
imagesmode View 20 photos
For Sale
$1,650,000
Est. $9,240/mo

310 S Mountain Avenue, Monrovia, CA 91016

bed
4
Bedrooms
bathtub
2
Bathrooms
square_foot
2,261
Sq Ft

About this home

Welcome to “The Ponderolo,” a one-of-a-kind architectural treasure located just minutes from Old Town Monrovia, nestled within the city’s beloved historic residential corridor. A true head-turner, this iconic residence has been cultivated over many years, resulting in a home rich in character, craftsmanship, and global inspiration. This distinctive property features 3 well-appointed bedrooms and 2 bathrooms, with the original 4th bedroom thoughtfully converted into a game room ideal for entertainment. The home sits behind a circular driveway framed by solid metal electric gates that provide both privacy and presence. The exterior is artfully curated with stone accents and sculptural cacti, setting the tone for the unique experience inside. Step through the front door into a living room anchored by a striking stone fireplace, where a custom ceiling—expertly designed with copper and rope detailing—creates a warm, inviting ambience. Just off the living room, an expansive entertainment lounge offers an ideal setting for gatherings, complete with a built-in bar and guest bath. The kitchen blends charm and functionality with newer appliances, a central island, and a dedicated wash sink. Adjacent to the dining area, an extended flex space with its own fireplace provides additional room for relaxation, creativity, or hosting. The home’s three bedrooms are thoughtfully positioned, with the primary suite offering its own fireplace and sliding doors that open directly to an outdoor patio—an ideal retreat for morning coffee or evening unwinding. Outdoors, the property transforms into an entertainer’s paradise with three beautifully positioned patios, each offering its own unique setting for gatherings, dining, or quiet reflection. The impressive 4-car garage is a standout feature—equipped with a built-in sound system, temperature control, and ample space for motorcycles, collectibles, or a personal workshop. No expense was spared in creating this exceptional space. Additional upgrades include a solar system, EV charger, and RV washout. The generous lot also provides an excellent opportunity to add an ADU and/or a pool, offering even more potential for customization. The owner’s world travels are reflected throughout the home, where curated pieces are displayed with museum-like intention. Every corner tells a story, and the experience feels like stepping into a private gallery of craftsmanship and culture. The Ponderolo welcomes you home!

Property Facts

bed

Bedrooms

4

bathtub

Bathrooms

2

square_foot

Square Feet

2,261

landscape

Lot Size

19,329 sqft

calendar_month

Year Built

1951

home_work

Property Type

Single Family Residence

timer

Days on Market

1

payments

HOA Fee

N/A

garage

Garage Total

4

fingerprint

MLS #

AR26139837

Interior Details

General Interior

Interior Features

Beamed Ceilings, Wet Bar, Built In Features, Ceiling Fans, Separate Formal Dining Room, Bar, All Bedrooms Down, Attic

Flooring

Carpet, Stone, Tile, Wood

Fireplace

Den, Gas, Living Room, Primary Bedroom

Kitchen & Appliances

Appliances

Built In Range, Double Oven, Disposal, Microwave, Refrigerator, Tankless Water Heater, Dryer, Washer

Laundry

Inside

Bed & Bath

Main Level Bedrooms

3

Main Level Bathrooms

2

Climate Control

Cooling

Central Air, Attic Fan

Heating

Central, Fireplaces, Solar

Parking

Total Parking Spaces

4

Garage Spaces

4

Parking Features

Circular Driveway, Driveway, Electric Gate, Garage, Garage Door Opener, Rv Hook Ups, Rv Access Parking

Exterior & Lot

Building & Construction

Patio & Porch

Concrete, Front Porch, Patio

Fencing

Wood

Security

Prewired, Security Gate

Construction

Stone, Stucco, Copper Plumbing

Foundation

Concrete Perimeter, Raised, Slab

Roof

Shingle

Lot & Grounds

Lot Features

Back Yard, Desert Front, Front Yard, Landscaped, Rectangular Lot, Sprinkler System

Sewer

Public Sewer

Water Source

Public

Community & HOA

Association Info

Community Features

Biking, Curbs, Hiking, Sidewalks

Mortgage Calculator

Total Monthly

$0

Principal & Interest:
$0
Property Tax:
$0
Home Insurance:
$0
HOA Fees:
$0
$
$
%

Nearby Schools

RatingSchool NameGradesDistance
6
Bradoaks Elementary Science Academy
Elementary School
K-60.2 mi
5
Wild Rose School of Creative
Elementary School
K-60.4 mi
N/A
IMMACULATE CONCEPTION CATHOLIC SCHOOL
Private School
K-120.4 mi
2
Canyon Oaks High
High School
9-120.5 mi
4
Mountain Park
Elementary School
K-120.5 mi

Convenience Score

Market Insights

91016|Monrovia
analytics

Estimated Value

Calculating...
trending_up0%vs. last year
Value history is still building for this area.

Market Temperature

Seller'sBalancedBuyer's
0d30d60d180d
Balanced

Balanced market

30 Days

Avg. time on market

This is a Balanced Market. Homes are selling at a moderate pace.

flood

Flood & Climate Risk

Flood Risk

Minimal — not in a FEMA flood zone

Low

Wildfire Risk

Moderate — near wildland-urban interface

Moderate

Heat Risk

Low — moderate summer temperatures

Low

Earthquake Risk

Southern California seismic zone

Moderate
volume_up

Noise Levels

TrafficQuiet residential street
AirportMinimal airport noise
CommercialLow commercial activity nearby
location_on

Location

310 S Mountain Avenue

Monrovia, CA 91016

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