Mary Ellen Aguirre

Irvine & Orange County
Real Estate

Serving buyers, sellers, and property owners since 2002.
Straightforward advice and personal service, every step of the way.

Mary Ellen Aguirre, Orange County REALTOR
REALTOR® · DRE #01349230

Featured properties

At home in Irvine.

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11 Beechwood, Irvine
For sale$1.049M

11 Beechwood

Irvine, CA 92604 · 2 beds · 2 baths · 1,120 sq ft

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64 Ashbrook, Irvine
For sale$1.079M

64 Ashbrook

Irvine, CA 92604 · 3 beds · 2.5 baths · 1,399 sq ft

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12 Springwater, Irvine
Under contract

12 Springwater

Irvine, CA 92604 · 2 beds · 2 baths · 1,296 sq ft

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2 Greenleaf, Irvine
For sale$735K

2 Greenleaf

Irvine, CA 92604 · 2 beds · 1.5 baths · 1,014 sq ft

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Availability and pricing may change. Contact Mary Ellen for current property information.

How I can help

Real estate, with you in mind.

01 / BUY

Find the right fit.

Local insight and responsive guidance to help you find a home and navigate each step of the purchase.

Explore homes →
02 / SELL

Make your next move.

A thoughtful pricing and preparation strategy, clear communication, and hands-on support through closing.

Email for a home value →
03 / LEASE & MANAGE

Care for your investment.

Help with leasing and ongoing property management for Orange County rental owners.

Property management →

Meet Mary Ellen

Your local resource.
From start to finish.

I’ve helped buyers, sellers, landlords, and tenants throughout Orange County since 2002. My approach is simple: listen carefully, offer honest advice, and stay involved in the details.

Whether you’re moving across town, relocating, or caring for an investment property, I’ll help you understand your options and move forward with confidence.

Email Mary Ellen

Google reviews

What clients are saying.

Posted on Google Google
Lisa Turner profile picture
Lisa Turner
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Mary Ellen was amazing helping us sell our home. She is very knowledgeable about the market. Throughout the whole selling process, Mary Ellen was very timely in response to any questions, and sometimes anticipated and answered questions before I had asked them. She is extremely detailed oriented and explained different parts of the process clearly and succinctly. She is the best!
Posted on Google Google
Kara Fox profile picture
Kara Fox
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
So grateful for Mary Ellen! We were relocating from a different state, and we also had a million personal things we were dealing with at the same time to make this move even more difficult. I had one week to find a home and I was under a lot of pressure. Mary Ellen quickly relieved all that pressure. She made everything easy, she was super organized, so kind, and she really listened to me about what I was looking for. She was with me the entire process and didn’t leave my side till I found the right house. And after I found the right house, she took care of everything with the contracts to make sure things went smoothly. I didn’t have to worry about it at all. I trusted her completely. I could focus on the other pressing issues in our lives. I honestly couldn’t have done it without her.
Posted on Google Google
Sarah Morgan profile picture
Sarah Morgan
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Whenever we need a realtor, we turn to Mary Ellen. She has helped us many times over the last 10 years. She is reliable, tenacious, and very knowledgeable in her field. She is a great advocate for her clients, is so patient, and is very responsive when you have questions or concerns. My husband and I highly recommend Mary Ellen!
Posted on Google Google
Judi Boudet profile picture
Judi Boudet
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
When it came time to move my elderly mom into my home, I couldn't help feeling overwhelmed. I wanted to lease my mom's house and I had no idea how to start the process. Enter Mary Ellen Aguirre, Realtor. And did I mention she specializes in residential leasing! My lucky day! I cannot say enough about how amazing it was to work with Mary Ellen Aguirre. She made the entire transaction easy and comfortable for everyone. From day one, she was so pleasant to deal with, a true professional and also extremely knowledgeable on what it takes to get your house ready to be on the market. I guarantee she all the qualities you want in a realtor. I cannot recommend Mary Ellen enough to handle your real estate needs!
Posted on Google Google
River Christensen profile picture
River Christensen
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Mary Ellen is laid back, honest, and incredibly knowledgeable about the market. She answered all our questions (even the dumb ones), kept us informed every step of the way, and made the whole process feel way less stressful.
Posted on Google Google
Katie Muir profile picture
Katie Muir
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Mary Ellen has been invaluable in helping my family find our rental in Irvine. She is extremely knowledgeable, professional and quick to respond. She has great rapport with others in the industry and her experience and expertise have led us to find exactly what my family has needed. In searching for rentals, she went out of her way to schedule showings, both in-person and on FaceTime. She talked us through important things to look for in a rental, as well as provided guidance through the application and move-in process. We will use her again and highly recommend her!
Posted on Google Google
McCall Christensen profile picture
McCall Christensen
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We had such a great experience working with Mary Ellen! She’s super down to earth and easy to talk to. She explained everything clearly, never pressured us, and always made sure we felt confident in our decisions. You can tell she genuinely cares about her clients and not just the sale. Highly recommend if you want someone knowledgeable but also normal and relatable!
Posted on Google Google
Hms MetalMarking profile picture
Hms MetalMarking
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Mary Ellen is an outstanding Realtor, she is very focused and extremely detailed, she never allows to grow pendency, she takes care of it immediately. Also, she is very helpful and courteous with prospective Tenants. Thank you Mary Ellen, it is a pleasure to work with you.
Posted on Google Google
Juju Weasley profile picture
Juju Weasley
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Super knowledgeable, responsive, and easy to work with. We were looking for a rental in Irvine, and she was on top of everything. I finished my rental application around 10pm, and she still put it together and sent it out that night. She caught things in the lease I wouldn’t have noticed and helped get them fixed. Best of all, she never pressured me—just gave honest advice and space to decide. Highly recommend!
Posted on Google Google
Brooklyn Cook profile picture
Brooklyn Cook
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Mary Ellen is so professional and excellent to work with! I would recommend her to anyone!
Verified by Trustindex
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Previous Transactions

4 Beechwood, Irvine

4 Beechwood

Irvine

9 Willowgrove, Irvine

9 Willowgrove

Irvine

28 Secret Garden, Irvine

28 Secret Garden

Irvine

21 Heritage, Irvine

21 Heritage

Irvine

21671 Cabrosa, Mission Viejo

21671 Cabrosa

Mission Viejo

11382 Nantucket, Cypress

11382 Nantucket

Cypress

21751 Alderbrook, Mission Viejo

21751 Alderbrook

Mission Viejo

17542 Teachers, Irvine

17542 Teachers

Irvine

21 Calle Del Mar, Rancho Santa Margarita

21 Calle Del Mar

Rancho Santa Margarita

3 Hidden Crest Way, Laguna Niguel

3 Hidden Crest Way

Laguna Niguel

52 Calle Maravilla, San Clemente

52 Calle Maravilla

San Clemente

195 Huntington, Irvine

195 Huntington

Irvine

13 Pinewood, Irvine

13 Pinewood

Irvine

200 Paris Lane, Newport Beach

200 Paris Lane

Newport Beach

10 Portside, Irvine

10 Portside

Irvine

1306 E Oakmont Ave, Orange

1306 E Oakmont Ave

Orange

78 Plum Feather, Irvine

78 Plum Feather

Irvine

28677 La Azteca, Laguna Niguel

28677 La Azteca

Laguna Niguel

1 Pandora, Irvine

1 Pandora

Irvine

4 Via Oviendo, San Clemente

4 Via Oviendo

San Clemente

62 Silkberry, Irvine

62 Silkberry

Irvine

32 Summerfield, Irvine

32 Summerfield

Irvine

244 Chaumont Cir, Foothill Ranch

244 Chaumont Cir

Foothill Ranch

14692 Doncaster, Irvine

14692 Doncaster

Irvine

13668 Red Hill Avenue #E, Tustin

13668 Red Hill Avenue #E

Tustin

23 Foxboro, Irvine

23 Foxboro

Irvine

6 Bass, Irvine

6 Bass

Irvine

4 Fallbrook, Irvine

4 Fallbrook

Irvine

35 Eaglecreek, Irvine

35 Eaglecreek

Irvine

24080 Willow Creek Road, Diamond Bar

24080 Willow Creek Road

Diamond Bar

60 Eagle Point, Irvine

60 Eagle Point

Irvine

14 Rue de Nicole, Foothill Ranch

14 Rue de Nicole

Foothill Ranch

32 Elderglen, Irvine

32 Elderglen

Irvine

75 Wildwood, Irvine

75 Wildwood

Irvine

84 Mission Court, Foothill Ranch

84 Mission Court

Foothill Ranch

19431 Rue de Valore, Foothill Ranch, virtually staged patio

19431 Rue de Valore

Foothill Ranch

Virtually staged

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Let’s talk about your property.

Tell me what you have in mind. I’ll help you take the next step.