Residential > House
Active
2 weeks ago
List Price
$1,699,000$1,257/ft²
277 21st St
Costa Mesa, CA 92627
- 3Beds
- 2Baths
- 1,352ft²Living Area
- 7,200ft²Lot Size
- -Pool
- 10Car
- 1955Year Built
- 18DOM
- -Permit
277 21st St, Costa Mesa, CA 92627 is a 3 bed, 2 bath, 1,352 ft² house built in 1955 on a 0.165 acre lot. This house is currently listed for $1,699,000. The latest TopHap estimate of the house's value is $1,786,500.
Property Valuations
Latest estimates for 277 21st St based on TopHap automated valuation model (AVM).
TopHap Estimate
$1,786,500
$1,321/ft²
+$88K above List Price
Updated 2 months ago
277 21st St is valued at $1,786,500 by TopHap AVM 2 months ago.
MLS Description
The listing agent's description. Original Listing
Just Listed in Eastside Costa Mesa! Bathed in natural light and cooled by fresh ocean breezes, 277 E 21st Street is a charming single-level home set on a generous 7,200 sq ft lot in one of Costa Mesa’s most loved and sought-after neighborhoods. What truly sets this home apart is its location. Eastside Costa Mesa is known for its deep sense of community, long-standing pride of ownership, and the generations of families who continue to call it home. The lifestyle here is one of its biggest draws—walkability, friendly neighbors, and effortless access to everything that makes coastal living so appealing.
You’ll be within walking distance to top Newport-Mesa schools and just minutes from the scenic Newport Back Bay, local parks, and the world-class beaches of Newport Beach. The home is also close to the vibrant 17th Street corridor, where cafés, dining, fitness studios, and boutiques bring convenience and energy to everyday living. For commuters and travelers, the proximity to John Wayne Airport and quick access to the 55, 73, and 405 freeways make this location incredibly practical without sacrificing the coastal ease Eastside is known for. Opportunities to purchase in this neighborhood don’t come around often—homes are tightly held, and demand is consistently high. Take advantage of this opportunity to settle into one of Costa Mesa’s most treasured communities.
Listing Agents
The listing agent for 277 21st St is Karla Stagman.
KS
Karla Stagman
Compass
License: 01984094
Phone: (949) 438-4340
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2024$4,507.20From latest Total Assessed Value1.33%Total Assessed Value$338,781=Land+
Assessed Value$256,689Additions
Assessed Value$82,092
In 2024, taxes billed for 277 21st St were $4,507.2, which is 1.33% from latest Total Assessed Value of $338,781.
Property History
277 21st St has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Property Events
Environment
Environmental factors around 277 21st St
Hazard Risks
Earthquake348Lead106Particulates106Air Pollution103Ozone102Nat'l Avg100Carb Mono97Tornado78Weather39Hurricane14Wind8Hail2
12 hazards (Carbon Monoxide, Earthquake Risk, Hail Index, Tornado Index, Hurricane Index, Air Pollution Index, Ozone Index, Wind Index, Weather Risk, Lead Index, Particulate Matter, National Average) are above the national average around 277 21st St.
Walkability Index
12 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
277 21st St has a walkability score of 12 out of 20, which means that it is in a somewhat walkable area.
Noise Level
50 dB
Quiet Suburban Residential 0-49
Suburban Residential 50-54
Urban Residential 55-59
Noisy Urban Residential 60-64
Very Noisy Urban Residential 65+
Noise at 277 21st St is around 50dBs, which is comparable to a Suburban Residential area.
Temperature
Seasonal temperature sampled over multiple years
Winter
Average
Low
45°F
High
66°F
Summer
Average
Low
60°F
High
76°F
In the winter at 277 21st St, temperatures range from 44.86°F to 66.4°F with an average of 55.63°F. In the summer, the temperature ranges from 60.32°F to 75.89°F with and average of 68.11°F.
School Information
Public/private schools serving 277 21st St
Public Schools
Ensign Intermediate School
Grades: 7-8
1.85 mi
B+
Kaiser Elementary School
Grades: 3-6
0.17 mi
B
Newport Harbor High School
Grades: 9-12
1.52 mi
B+
Woodland Elementary School
Grades: KG-2
0.24 mi
* The school rating is based entirely on the test score performance of each school. It is based on a scale of A-F, A being best.
Nearby public schools serving 277 21st St have ratings undefined, undefined, undefined, and undefined.
Neighborhood
This property is located in Eastside Costa Mesa, Costa Mesa, CA 92627.
Seasonal Housing units 92627
20%of housing is for seasonal rent.
Daytime Population for 92627
+1%of people during work hours.
Crime Index for 92627
126
126
The crime index in 92627 is 126, which is 1.3 times higher than national average.
Market Trends
Historical market data near 277 21st St over selected time period.
Nearby Properties on 21st St
- 169 E 21st St #Unit C, Costa Mesa, CA 92627 (169 E 21St Street) is a 2,230 square foot, 3 bedroom, 3.25 bathroom, 0.06 acre property. It was built in 2001 and has an estimate of $1,399,784 with a price per ft² of $636.
- 169 E 21st St #Unit D, Costa Mesa, CA 92627 (169 E 21St Street) is a 2,230 square foot, 3 bedroom, 2.25 bathroom, 0.06 acre property. It was built in 2001 and has an estimate of $1,393,903 with a price per ft² of $625.
- 387 E 21st St, Costa Mesa, CA 92627 (Beachcliff) is a 2,323 square foot, 4 bedroom, 3.25 bathroom, 0.12 acre property. It was built in 1999 and has an estimate of $1,658,964 with a price per ft² of $714.
- 169 E 21st St, Costa Mesa, CA 92627 (169 E 21St Street) is a 2,500 square foot, 4 bedroom, 3 bathroom, 0.07 acre property. It was built in 2002 and has an estimate of $1,490,253 with a price per ft² of $596.
- 161 E 21st St, Costa Mesa, CA 92627 (Eastside Costa Mesa) is a 678 square foot, 1 bedroom, 1 bathroom, 0.17 acre property. It was built in 1941 and has an estimate of $984,165 with a price per ft² of $1,452.
- 266 E 21st St, Costa Mesa, CA 92627 (Eastside Costa Mesa) is a 852 square foot, 2 bedroom, 1 bathroom, 0.21 acre property. It was built in 1956 and has an estimate of $1,456,223 with a price per ft² of $1,709.
- 146 1/2 E 21st St, Costa Mesa, CA 92627 (Eastside Costa Mesa) is a 1,481 square foot, 4 bedroom, 2 bathroom, 0.16 acre property. It was built in 1946 and has an estimate of $1,748,018 with a price per ft² of $1,180.
- 140 E 21st St, Costa Mesa, CA 92627 (Eastside Costa Mesa) is a 600 square foot, 2 bedroom, 1 bathroom, 0.16 acre property. It was built in 1946 and has an estimate of $1,324,620 with a price per ft² of $2,208.
- 147 E 21st St, Costa Mesa, CA 92627 (143 E 21St Street) is a 842 square foot, 2 bedroom, 1 bathroom, 0.36 acre property. It was built in 1950 and has an estimate of $2,468,466 with a price per ft² of $2,932.
- 136 E 21st St #Apt A, Costa Mesa, CA 92627 (Eastside Costa Mesa) is a 628 square foot, 1 bedroom, 1 bathroom, 0.16 acre property. It was built in 1947 and has an estimate of $1,130,964 with a price per ft² of $1,801.
- 163 E 21st St, Costa Mesa, CA 92627 (Eastside Costa Mesa) is a 1,007 square foot, 2 bedroom, 1 bathroom, 0.17 acre property. It was built in 1941 and has an estimate of $1,268,615 with a price per ft² of $1,260.
- 143 E 21st St, Costa Mesa, CA 92627 (143 E 21St Street) is a 1,013 square foot, 3 bedroom, 1 bathroom, 0.36 acre property. It was built in 1962 and has an estimate of $1,565,355 with a price per ft² of $1,545.
- 169 E 21st St #Unit A, Costa Mesa, CA 92627 (169 E 21St Street) is a 2,230 square foot, 3 bedroom, 3.25 bathroom, 0.06 acre property. It was built in 2001 and has an estimate of $1,225,173 with a price per ft² of $549.
- 169 E 21st St #Unit B, Costa Mesa, CA 92627 (169 E 21St Street) is a 2,300 square foot, 3 bedroom, 3.25 bathroom, 0.06 acre property. It was built in 2001 and has an estimate of $1,312,370 with a price per ft² of $571.
- 169 E 21st St #Unit F, Costa Mesa, CA 92627 (169 E 21St Street) is a 2,570 square foot, 4 bedroom, 3 bathroom, 0.07 acre property. It was built in 2001 and has an estimate of $1,453,430 with a price per ft² of $566.
- 169 E 21st St #Unit G, Costa Mesa, CA 92627 (169 E 21St Street) is a 2,448 square foot, 4 bedroom, 3 bathroom, 0.07 acre property. It was built in 2001 and has an estimate of $1,445,871 with a price per ft² of $591.
- 169 E 21st St #Unit H, Costa Mesa, CA 92627 (169 E 21St Street) is a 2,570 square foot, 4 bedroom, 3 bathroom, 0.07 acre property. It was built in 2001 and has an estimate of $1,614,387 with a price per ft² of $628.
- 169 E 21st St #Unit J, Costa Mesa, CA 92627 (169 E 21St Street) is a 2,200 square foot, 3 bedroom, 2.5 bathroom, 0.06 acre property. It was built in 2001 and has an estimate of $1,321,028 with a price per ft² of $600.
- 389 E 21st St #Apt A, Costa Mesa, CA 92627 (Eastside Costa Mesa) is a 1,250 square foot, 2 bedroom, 1.5 bathroom, 0.21 acre property. It was built in 1958 and has an estimate of $1,678,052 with a price per ft² of $1,342.
- 201 E 21st St, Costa Mesa, CA 92627 (Eastside Costa Mesa) is a 2,151 square foot, 3 bedroom, 2.5 bathroom, 0.15 acre property. It was built in 1999 and has an estimate of $1,615,922 with a price per ft² of $751.
- 258 E 21st St, Costa Mesa, CA 92627 (Eastside Costa Mesa) is a 1,683 square foot, 4 bedroom, 2 bathroom, 0.14 acre property. It was built in 1964 and has an estimate of $1,765,608 with a price per ft² of $1,049.
- 214 E 21st St, Costa Mesa, CA 92627 (Eastside Costa Mesa) is a 1,396 square foot, 3 bedroom, 2 bathroom, 0.17 acre property. It was built in 1951 and has an estimate of $1,738,843 with a price per ft² of $1,246.
- 377 E 21st St, Costa Mesa, CA 92627 (Beachcliff) is a 1,353 square foot, 3 bedroom, 2 bathroom, 0.09 acre property. It was built in 1999 and has an estimate of $1,197,728 with a price per ft² of $885.
- 397 E 21st St, Costa Mesa, CA 92627 (Eastside Costa Mesa) is a 2,341 square foot, 4 bedroom, 3 bathroom, 0.08 acre property. It was built in 1999 and has an estimate of $1,732,252 with a price per ft² of $740.
- 232 E 21st St, Costa Mesa, CA 92627 (Eastside Costa Mesa) is a 1,635 square foot, 4 bedroom, 2 bathroom, 0.17 acre property. It was built in 1954 and has an estimate of $2,066,786 with a price per ft² of $1,264.
- View more properties on 21st St