Zumper
modified
Updated 9 Hours Ago

Highlights

  • Pet Friendly

Location

427 S Mariposa Ave, Los Angeles, CA 90020, USA|Wilshire Center - Koreatown
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Contact

Management

427 S Mariposa Partners LP

Leasing office

(818) 824-6784

Property Overview

Rosetta earns a strong overall impression with a 9.2 Zumper Expert Rating, reflecting excellent value, amenities, location, and quality, along with solid trustworthiness. It also stands out for its 16 photos, strong value per square foot, and convenience for pet owners thanks to nearby grooming services, pet hospitals, and pet supply stores, though it does not have on-site parking.

This summary uses Zumper’s proprietary data. “Zumper Expert Ratings,” “Things you’ll love,” and “Great for” are based on our internal analyses of market trends and renter insights.

Zumper Expert Rating

9.2
Excellent
Rosetta is an excellent find, offering residents a superior living experience with a wide range of desirable features. Residents will particularly enjoy knowing that this property rated highest in Price and Amenities, which help to make this rental a great place to call home.

Things you’ll love

  • More space
  • Images Available

Great for

  • Pet owners

Floor plans

0BR/1.0BAStudio1 bath525 sqft$1,413–$1,493 /mo3 units availableThe Rosetta apartments for rent in Koreatown, Los Angeles is a step above her fellow apartment buildings on Mariposa in Ktown. Rosetta apartments with a view of Koreatown, LA and on a clear day you can see Downtown LA. Max Maltzman designed this building in 1929, “to admire a Maltzman building is one thing, to live in one is an entirely different experience.” These beautifully renovated apartments still retain the charm and dreaminess that Mr. Maltzman intended. The Rosetta apartments with view in Koreatown, LA have high ceilings with rounded corners, original hardwood floors, tall windows, and built-in dressing rooms. These are just a few of the 1920’s details that make the Rosetta a dream to live in. The Rosetta apartments in Koreatown, Los Angeles has a mixture of studios and one bedrooms available for rent. We were able to rescue and refinish the original hardwood floors in almost every apartment. Rosetta studio apartments for rent in Koreatown, Los Angeles have original dressing rooms in tact. And the one bedroom apartments for rent in the Rosetta, Koreatown have high ceilings and large kitchens. - Subject to a monthly $1.61 Los Angeles Rent Stabilization Ordinance (RSO) fee - Tenant pays variable monthly utilities via RUBS (Electric, Water, Sewer, Trash), billed based on occupancy and usage. Averaged historically at ~$145–$155/month for single occupant; higher with additional occupants. - Proof of personal liability insurance ($100,000 minimum) is required prior to move-in. If tenant does not provide proof of third-party insurance, tenant will be automatically enrolled in our Landlord Liability Insurance (LLI) policy for $15/month. - No on-site parking available. - On-site coin/app-operated laundry room available for resident convenience. Machines are independently maintained and operated on a per-use fee basis. **Square footage listed is approximate, may vary, and is not guaranteed. Photos and videos may not depict the actual unit. Actual unit features may vary. Some photos have used Al for staging purposes only. - Advertised rates are promotional rates valid for new applicants only. Tour required before applying, in person or by live virtual tour. Reasonable accommodations available on request.
1BR/1.0BA1 bed1 bath725 sqft$1,813 /mo1 unit availableThe ROSETTA, in Koreatown, is a step above her fellow apartment buildings on Mariposa Avenue. At five stories there are great views of Koreatown, the Hollywood Hills, and the skyline of Downtown LA. Max Maltzman designed this building in 1929, and “to admire a Maltzman building is one thing, to live in one is an entirely different experience.” These beautifully renovated apartments still retain the charm and dreaminess Mr. Maltzman intended. The charming units have high ceilings with rounded corners, original hardwood floors, tall windows, built-in dressing rooms and extra closets. These are just a few of the 1920’s details that make the ROSETTA such a stand out, historic beauty, with a mixture of affordable yet lovely studios and one bedrooms. - Subject to a monthly $1.61 Los Angeles Rent Stabilization Ordinance (RSO) fee - Tenant pays variable monthly utilities via RUBS (Electric, Water, Sewer, Trash), billed based on occupancy and usage. Averaged historically at ~$145–$155/month for single occupant; higher with additional occupants. - Proof of personal liability insurance ($100,000 minimum) is required prior to move-in. If tenant does not provide proof of third-party insurance, tenant will be automatically enrolled in our Landlord Liability Insurance (LLI) policy for $15/month. - No on-site parking available. - On-site coin/app-operated laundry room available for resident convenience. Machines are independently maintained and operated on a per-use fee basis. **Square footage listed is approximate, may vary, and is not guaranteed. Photos and videos may not depict the actual unit. Actual unit features may vary. Some photos have used Al for staging purposes only. - Advertised rates are promotional rates valid for new applicants only. Tour required before applying, in person or by live virtual tour. Reasonable accommodations available on request.

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Amenities for Rosetta

Apartment Amenities

GasHardwood Floor
Wall Heater

Appliances

FridgeGas Oven/Range
Gas RangeMicrowave
RangeRefrigerator
Stainless Steel Appliances

Building

Cats OKDogs OK
Onsite Laundry
Units, floor plans, amenities, dimensions, details, availability, and prices may be approximate and subject to change. Please contact a community representative for more information.

Policies and fees

Applicants

Credit Check Fee

Per-applicant.

$25–$100

REQUIRED FEES

Security Deposit

One-time. Refundable.

Contact Property

Utility Billing Bundle

Monthly.

Usage Based

Utilities Admin Fee

Monthly.

$4.50

Scep Fee

Monthly.

$2.83

Pest Control Fee

Monthly.

$10

OPTIONAL FEES

Dog Policy

Allowed
Limit1

Cat Policy

Allowed
Limit1

Cat

Pet Terms

1 cat max.

Dog

Pet Terms

1 dog max.

Questions about this property’s policies and fees?

Building details

Property details

Units54

About Rosetta

HomeApartments in Los AngelesWilshire Center - Koreatown Rosetta

The Rosetta apartments for rent in Koreatown, Los Angeles is a step above her fellow apartment buildings on Mariposa in Ktown. Rosetta apartments with a view of Koreatown, LA and on a clear day you can see Downtown LA. Max Maltzman designed this building in 1929, “to admire a Maltzman building is one thing, to live in one is an entirely different experience.” These beautifully renovated apartments still retain the charm and dreaminess that Mr. Maltzman intended. The Rosetta apartments with view in Koreatown, LA have high ceilings with rounded corners, original hardwood floors, tall windows, and built-in dressing rooms. These are just a few of the 1920’s details that make the Rosetta a dream to live in. The Rosetta apartments in Koreatown, Los Angeles has a mixture of studios and one bedrooms available for rent. We were able to rescue and refinish the original hardwood floors in almost every apartment. Rosetta studio apartments for rent in Koreatown, Los Angeles have original dressing rooms in tact. And the one bedroom apartments for rent in the Rosetta, Koreatown have high ceilings and large kitchens. - Subject to a monthly $1.61 Los Angeles Rent Stabilization Ordinance (RSO) fee - Tenant pays variable monthly utilities via RUBS (Electric, Water, Sewer, Trash), billed based on occupancy and usage. Averaged historically at ~$145–$155/month for single occupant; higher with additional occupants. - Proof of personal liability insurance ($100,000 minimum) is required prior to move-in. If tenant does not provide proof of third-party insurance, tenant will be automatically enrolled in our Landlord Liability Insurance (LLI) policy for $15/month. - No on-site parking available. - On-site coin/app-operated laundry room available for resident convenience. Machines are independently maintained and operated on a per-use fee basis. **Square footage listed is approximate, may vary, and is not guaranteed. Photos and videos may not depict the actual unit. Actual unit features may vary. Some photos have used Al for staging purposes only. - Advertised rates are promotional rates valid for new applicants only. Tour required before applying, in person or by live virtual tour. Reasonable accommodations available on request.


Zumper Expert Rating

Our expert rating is based on a weighted average score of property attributes that renters care about most: price, amenities, location, quality, and trust.
9.2
/10
Excellent
Rosetta is an excellent find, offering residents a superior living experience with a wide range of desirable features. Residents will particularly enjoy knowing that this property rated highest in Price and Amenities, which help to make this rental a great place to call home.
How we rated Rosetta
Price·10A score that weighs the cost and location of the property, which we calculate by comparing rent prices of recent units to the median price of nearby rentals, adjusting for overall quality and features.
Rosetta offers an excellent balance between price and value. It's priced competitively for its amenities, location, and other key features. Compared to the median price per bedroom in the area, this property is less than, or about the same as, nearby rentals, so residents can expect great value without too many compromises on their desired standard of living.
Amenities·9A score based on the amenities offered at this property compared to other rentals in the area. We consider the quantity, quality, and popularity of features both on site and within the units.
Rosetta goes above and beyond to provide sought-after conveniences and desirable perks, including pets allowed. Renters looking for popular or luxurious features will find them here—and for that reason, Rosetta receives one of the highest amenities scores.
Location·9A score based on proximity and ease of access to shops, restaurants, schools, and public transportation while considering the desirability of the area.
Rosetta is exceptional when it comes to location and conveniences. Communication with management or leasing staff is usually quick and easy and they often use advanced scheduling and communication tools to streamline the process. The location of this property offers easy access to popular points of interest in the area and options for getting around.
Quality·9A score based on what makes the property stand out, such as luxury features, unique offerings, age of the building, and our ability to verify the accuracy of these details.
Rosetta has a few standout characteristics that set it apart from similar properties nearby. Having both verified status and features that cater to discerning renters, this is a great option for renters looking for a specific and exceptional lifestyle.
Trustworthiness·8A score based on the accuracy, completeness, recency, and usefulness of the information provided by this property, so you can trust that what you see is what you get.
The level of transparency this property provides distinguishes it as a great rental. With a high attention to detail and desirable features, renters can be sure they will get an accurate picture of their potential new home.

Rosetta is great for:

Pet owners

  • 8 pet grooming services nearby
  • 12 pet supply stores near the property
  • 5 pet hospitals in the area

Property highlights

We compared every listing in the surrounding area to determine which amenities are most common. If a building lacks an amenity that most others in the area have, it is a con. If a building has an amenity most others in the area do not, it is a pro. Similarly, price, schools, and size are calculated relative to the size, price, and distance to schools of the other properties nearby.

How Rosetta compares to other nearby properties.

Positives

More space
The 1-bedroom is 75 sqft larger than other listings nearby
Images Available
There are at least 10 photos of this property

Considerations

Greater distance from grade schools
The nearest elementary school is farther than 0.4 miles away

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Rent trends in Wilshire Center - Koreatown

Studio apartments at Rosetta cost about 3% less than the average rent price for studios in Wilshire Center - Koreatown.

1-bedroom apartments here are priced 9% lower than 1-bedrooms in Wilshire Center - Koreatown.

Median rents as of Oct 24 2026.
Wilshire Center - Koreatown
Los Angeles
A table of studio rental data trends in Los Angeles
MonthMedian Rent
November 2024$1,818
December 2024$1,845
January 2025$1,848
February 2025$1,815
March 2025$1,810
April 2025$1,756
May 2025$1,745
June 2025$1,750
July 2025$1,750
August 2025$1,736
September 2025$1,702
October 2025$1,702
November 2025$1,709
December 2025$1,738
January 2026$1,739
February 2026$1,721
March 2026$1,697
April 2026$1,690
May 2026$1,650
June 2026$1,651
July 2026$1,650
August 2026$1,650
September 2026$1,650
October 2026$1,649
A table of studio rental data trends in Wilshire Center - Koreatown
MonthMedian Rent
November 2024$1,496
December 2024$1,495
January 2025$1,485
February 2025$1,483
March 2025$1,484
April 2025$1,450
May 2025$1,430
June 2025$1,465
July 2025$1,419
August 2025$1,423
September 2025$1,451
October 2025$1,450
November 2025$1,438
December 2025$1,425
January 2026$1,435
February 2026$1,453
March 2026$1,450
April 2026$1,442
May 2026$1,399
June 2026$1,412
July 2026$1,399
August 2026$1,403
September 2026$1,450
October 2026$1,468

Affordability calculator

Can I afford to live at 427 S Mariposa Ave?

Bedrooms

Rent-to-income ratio

30%

Slide to adjust the percentage of your monthly income you are willing to spend on rent.
The general rule of thumb is to spend around 30% or less of your income on rent.
Recommended income

$56,520/yr

With your selected rent-to-income ratio, you'd ideally want to make $56,520 annually to afford this studio monthly rent price of $1,413.
For more information on rent affordability, visit our rent calculator.

Schools near Rosetta

UCLA Community K-12

700 s mariposa ave

los angeles, CA, 90005

K-12Public
A-

New Open World Academy K-12

3201 w eighth st

los angeles, CA, 90010

K-12Public
B

Frank Del Olmo Elementary School

100 n new hampshire ave

los angeles, CA, 90004

K-5Public
B-

Sophia T. Salvin Special Education Center

1925 budlong ave

los angeles, CA, 90007

K-10Public

Computer Science Virtual Academy

333 s beaudry ave 11th floor

los angeles, CA, 90017

K-12Public
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Neighborhood

Wilshire Center - Koreatown | Los Angeles, CA

NEIGHBORHOOD VIBE
Peaceful and quiet
Noise-canceling headphones not required in this mostly noise free area.

Getting around Los Angeles near 427 S Mariposa Ave

Walking

8/10
No car? No problem. Everything you need is within a few blocks.

Driving

7/10
This area is close to freeways and has adequate parking options.

Cycling

5/10
More spots are within biking distance and some roads are cyclist-friendly.

Transit

9/10
Getting around is a breeze; rapid transit and bus lines are a few blocks away.

Points of interest for 427 S Mariposa Ave, Los Angeles

Groceries

10/10
Exceptional variety of groceries within a few minutes' walk

Shopping

10/10
Exceptional variety of shops within a few minutes’ walk

Cafes

10/10
Exceptional variety of cafés within a few minutes’ walk

Restaurants

10/10
Exceptional variety of restaurants within a few minutes’ walk

Primary schools

9/10
At least one elementary school within a 10-minute walk

High schools

9/10
At least one high school within a 10-minute walk

Parks

6/10
Moderate amount of park space nearby

Nightlife

9/10
Wide variety of bars within a few minutes' walk

Explore the area around 427 S Mariposa Ave

H Mart
3500 W 6th St
It's Thai Noodle N More
3407 W 6th St
Shins Market
3701 W 3rd St
JONS Marketplace
3667 W 3rd St
El Potrillo Market
4151 W 3rd St

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