Eclectic homes, great location

Eastside Costa Mesa

With excellent schools, proximity to the Back Bay, Newport, and the entertainment hub of 17th Street, what's not to love about Eastside Costa Mesa?

Welcome sign for Eastside Costa Mesa

Eastside Costa Mesa Home Statistics

Average Price $2.1M
Lowest Price $770K
Highest Price $4.4M
Total Listings 32
Avg. Days On Market 55
Avg. Price/SQFT $1.2K

Property Types (active listings)


Eastside Costa Mesa homes for sale

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New Open House
288 E Bay Street, Costa Mesa

$3,395,000

288 E Bay Street, Costa Mesa

4 Beds 4 Baths 2,429 SqFt Residential
Fri, Oct 9th, 2026 @ 11am - 2pm
MLS® # OC26216294
New
2558 Westminster, Costa Mesa

$4,295,000

2558 Westminster, Costa Mesa

3 Beds 4 Baths 3,050 SqFt Residential MLS® # OC26121183
New
2033 Laurie Lane, Costa Mesa

$2,195,000

2033 Laurie Lane, Costa Mesa

5 Beds 4 Baths 2,224 SqFt Residential MLS® # NP26213969
New Open House
292 Palmer Street # A1, Costa Mesa

$1,549,000

292 Palmer Street # A1, Costa Mesa

3 Beds 3 Baths 1,562 SqFt Residential
Sat, Oct 10th, 2026 @ 1pm - 4pm
MLS® # OC26213361
2687 Orange # B, Costa Mesa

$1,139,000

2687 Orange # B, Costa Mesa

3 Beds 3 Baths 1,551 SqFt Residential MLS® # OC26209423
Open House
379 Walnut Street, Costa Mesa

$2,495,000

379 Walnut Street, Costa Mesa

3 Beds 1 Bath 1,050 SqFt Residential
Fri, Oct 9th, 2026 @ 11am - 2pm
MLS® # OC26171760
268 E Bay, Costa Mesa

$2,250,000

268 E Bay, Costa Mesa

3 Beds 2 Baths 1,216 SqFt Residential MLS® # OC26207667
218 E 16th E, Costa Mesa

$2,150,000

218 E 16th E, Costa Mesa

4 Beds 2 Baths 1,800 SqFt Residential MLS® # OC26205781
228 Costa Mesa Street, Costa Mesa

$4,385,000

228 Costa Mesa Street, Costa Mesa

4 Beds 5 Baths 3,502 SqFt Residential MLS® # OC26200873
300 Esther, Costa Mesa

$2,199,900

300 Esther, Costa Mesa

4 Beds 2 Baths 1,647 SqFt Residential MLS® # PW26196162
315 University Drive, Costa Mesa

$2,400,000

315 University Drive, Costa Mesa

2 Beds 2 Baths 1,225 SqFt Residential MLS® # OC26197241
1741 Tustin Avenue # 1a, Costa Mesa

$997,000

1741 Tustin Avenue # 1a, Costa Mesa

3 Beds 2 Baths 1,334 SqFt Residential MLS® # PW26197808
Open House
2575 Elden Avenue # 3, Costa Mesa

$1,129,000

↓ $46,000

2575 Elden Avenue # 3, Costa Mesa

3 Beds 3 Baths 1,369 SqFt Residential
Sat, Oct 10th, 2026 @ 12pm - 4pm
MLS® # OC26197678
278 Santo Tomas, Costa Mesa

$1,849,000

278 Santo Tomas, Costa Mesa

4 Beds 3 Baths 1,750 SqFt Residential MLS® # NP26197064
629 W 17th, Costa Mesa

$1,550,000

↓ $50,000

629 W 17th, Costa Mesa

3 Beds 4 Baths 2,101 SqFt Residential MLS® # OC26178434
2309 Half Moon, Costa Mesa

$2,275,000

↓ $75,000

2309 Half Moon, Costa Mesa

4 Beds 4 Baths 2,618 SqFt Residential MLS® # OC26189401
2239 Catherine, Costa Mesa

$1,900,000

2239 Catherine, Costa Mesa

3 Beds 2 Baths 1,517 SqFt Residential MLS® # OC26185514
1741 Tustin Avenue # 14d, Costa Mesa

$899,000

1741 Tustin Avenue # 14d, Costa Mesa

2 Beds 2 Baths 1,044 SqFt Residential MLS® # NP26180084
2336 Cynthia Court, Costa Mesa

$1,790,000

2336 Cynthia Court, Costa Mesa

4 Beds 2 Baths 1,792 SqFt Residential MLS® # OC26178034
Open House
226 Santa Isabel Ave, Costa Mesa

$3,499,000

226 Santa Isabel Ave, Costa Mesa

4 Beds 4 Baths 2,729 SqFt Residential
Sat, Oct 10th, 2026 @ 12pm - 4pm
MLS® # DW26174732
215 Mesa Drive, Costa Mesa

$2,300,000

215 Mesa Drive, Costa Mesa

2 Beds 1 Bath 818 SqFt Residential MLS® # 26870661
368 Genoa, Costa Mesa

$1,360,000

↓ $25,000

368 Genoa, Costa Mesa

3 Beds 3 Baths 1,574 SqFt Residential MLS® # OC26167313
Open House
306 Campbell Lane, Costa Mesa

$1,425,000

↓ $25,000

306 Campbell Lane, Costa Mesa

3 Beds 3 Baths 1,707 SqFt Residential
Sat, Oct 10th, 2026 @ 1pm - 4pm
MLS® # NP26163741
1578 San Bernardino, Costa Mesa

$3,399,999

↓ $100,001

1578 San Bernardino, Costa Mesa

6 Beds 6 Baths 4,000 SqFt Residential MLS® # OC26162895
394 Magnolia Street, Costa Mesa

$3,500,000

↓ $285,000

394 Magnolia Street, Costa Mesa

5 Beds 4 Baths 2,830 SqFt Residential MLS® # OC26159119
1648 Topanga, Costa Mesa

$1,499,000

↓ $16,000

1648 Topanga, Costa Mesa

4 Beds 5 Baths 2,142 SqFt Residential MLS® # TR26148253
267 Mesa Dr, Costa Mesa

$2,549,000

267 Mesa Dr, Costa Mesa

5 Beds 4 Baths 3,188 SqFt Residential MLS® # OC26146580
2537 Orange Avenue # D, Costa Mesa

$1,100,000

↓ $24,900

2537 Orange Avenue # D, Costa Mesa

3 Beds 3 Baths 1,645 SqFt Residential MLS® # TR26095607
2336 Elden # B, Costa Mesa

$889,000

2336 Elden # B, Costa Mesa

2 Beds 2 Baths 1,344 SqFt Residential MLS® # SB26101963
2197 Santa Ana Avenue, Costa Mesa

$2,725,000

2197 Santa Ana Avenue, Costa Mesa

4 Beds 2 Baths 2,055 SqFt Residential MLS® # NP26092242


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Costa Mesa rooftops during morning

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