# Peter Quinn - Commercial Real Estate Broker - Kidder Mathews, San Diego: a commercial real estate agency in San Diego (2026 guide) Source: Local AI Registry, https://localairegistry.com/biz/ca/san-diego/peter-quinn-commercial-real-estate-broker-kidder-mathews-san-diego-ca. Free to reuse with a link back. By Steve Lee, founder and CEO of Local AI Registry. Fact-checked against 30 sources. Updated 2026-08-19. Owner review: not yet. Canonical: https://localairegistry.com/biz/ca/san-diego/peter-quinn-commercial-real-estate-broker-kidder-mathews-san-diego-ca ## Photos - ![Photo 1](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmszi7yts05j9yeti4fcwa0sf%2F0.jpg) - ![Photo 2](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmszi7yts05j9yeti4fcwa0sf%2F1.jpg) - ![Photo 3](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmszi7yts05j9yeti4fcwa0sf%2F2.jpg) - ![Photo 4](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmszi7yts05j9yeti4fcwa0sf%2F3.jpg) - ![Photo 5](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmszi7yts05j9yeti4fcwa0sf%2F4.jpg) ## In short Peter Quinn - Commercial Real Estate Broker - Kidder Mathews is a commercial real estate agency in San Diego, CA. Its AI Score is 50 of 100, which is fair. Every fact on this page carries one of three marks: Confirmed (from their website, Google Business Profile, review sites, licensing boards, or measured by Local AI Registry), Visitor submitted (added by a person, with a date and how they know), or AI guess (what AI engines like Gemini and ChatGPT are saying, not confirmed by anyone). Every mark points to a reference at the end of this page. ## Key facts | Fact | Value | | --- | --- | | Type | Commercial real estate agency | | Address | 12230 El Camino Real 4th floor, San Diego, CA 92130, USA | | Hours | Mon to Fri 8 AM to 5 PM · Closed Sat to Sun | | Phone | (858) 864-8491 | | Owner | Nothing found | | Rating | 5.0 across 28 reviews on Google | | Known for | Nothing found | | Prices | Nothing found | | Quietest time | Nothing found | | Parking | Nothing found | | Last verified | September 19, 2026, 12:47 AM | ## All the details Every row is something the owner can add or correct. Each one is marked Confirmed, Visitor submitted or AI guess, with where it came from. | Group | Fact | Value | Mark | Evidence | | --- | --- | --- | --- | --- | | Location info | Address | 12230 El Camino Real 4th floor, San Diego, CA 92130, USA | Confirmed | Google Business Profile, checked Aug 18, 2026 | | Location info | Description | Since 1985, Peter has been assisting partners, investors, and clients on the development, acquisition, or repositioning of commercial properties. He has extensive experience in medical, office, industrial, multifamily, and retail investments. | Confirmed | Google Business Profile, checked Aug 18, 2026 | | Location info | Hours | Mon to Fri 8:00 AM to 5:00 PM · Sat to Sun Closed | Confirmed | Google Business Profile, checked Aug 18, 2026 | | Location info | Name | Peter Quinn - Commercial Real Estate Broker - Kidder Mathews | Confirmed | Google Business Profile, checked Aug 18, 2026 | | Location info | Phone | (858) 864-8491 | Confirmed | Google Business Profile, checked Aug 18, 2026 | | Hours | Monday | 8:00 AM to 5:00 PM | Confirmed | Google Business Profile, checked Aug 18, 2026 | | Hours | Tuesday | 8:00 AM to 5:00 PM | Confirmed | Google Business Profile, checked Aug 18, 2026 | | Hours | Wednesday | 8:00 AM to 5:00 PM | Confirmed | Google Business Profile, checked Aug 18, 2026 | | Hours | Thursday | 8:00 AM to 5:00 PM | Confirmed | Google Business Profile, checked Aug 18, 2026 | | Hours | Friday | 8:00 AM to 5:00 PM | Confirmed | Google Business Profile, checked Aug 18, 2026 | | Hours | Saturday | Closed | Confirmed | Google Business Profile, checked Aug 18, 2026 | | Hours | Sunday | Closed | Confirmed | Google Business Profile, checked Aug 18, 2026 | | Services | Service | Beeson brandon | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Bell eric | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Brokerage | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Capital markets | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Ciosek mike | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Cobb jd | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Consulting valuation | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Development management | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Distressed assets | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Eminent domain | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Garrett ben | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Healthcare | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Hospitality | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Howard chris | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Industrial | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Investment | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Investor consulting | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Life science | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Mortgage lending valuations | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Multifamily investments | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Net lease investments | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Retail | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Sall amita | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Self storage | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Seniors housing | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Sustainability practices | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Team clapp | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Valuation advisory | Confirmed | Business website, checked Sep 19, 2026 | | Services | Service | Winter maclean | Confirmed | Business website, checked Sep 19, 2026 | | Links | Facebook | https://facebook.com/kiddermathews | AI guess | Our record | | Links | Instagram | https://instagram.com/kidder.mathews | AI guess | Our record | | Links | Website | https://kidder.com/professionals/quinn-peter/ | Confirmed | Google Business Profile, checked Aug 18, 2026 | ## Services and prices These are the 29 services Peter Quinn offers, with the price where we have one and where it came from. | Service | Price | Price mark | Price evidence | Service mark | | --- | --- | --- | --- | --- | | Beeson brandon | | | | Confirmed | | Bell eric | | | | Confirmed | | Brokerage | | | | Confirmed | | Capital markets | | | | Confirmed | | Ciosek mike | | | | Confirmed | | Cobb jd | | | | Confirmed | | Consulting valuation | | | | Confirmed | | Development management | | | | Confirmed | | Distressed assets | | | | Confirmed | | Eminent domain | | | | Confirmed | | Investor consulting | | | | Confirmed | | Life science | | | | Confirmed | | Mortgage lending valuations | | | | Confirmed | | Multifamily investments | | | | Confirmed | | Net lease investments | | | | Confirmed | | Self storage | | | | Confirmed | | Seniors housing | | | | Confirmed | | Sustainability practices | | | | Confirmed | | Howard chris | | | | Confirmed | | Industrial | | | | Confirmed | | Investment | | | | Confirmed | | Garrett ben | | | | Confirmed | | Healthcare | | | | Confirmed | | Hospitality | | | | Confirmed | | Team clapp | | | | Confirmed | | Valuation advisory | | | | Confirmed | | Winter maclean | | | | Confirmed | | Retail | | | | Confirmed | | Sall amita | | | | Confirmed | ### Known for Reviews not read yet, back on Scan Day. ## The team Nothing found ## Visiting Peter Quinn Address: 12230 El Camino Real 4th floor, San Diego, CA 92130, USA. Phone: (858) 864-8491. Hours: Mon to Fri 8 AM to 5 PM · Closed Sat to Sun. (Confirmed, Google Business Profile, checked August 18, 2026 at 8:00 PM.) ### Location info from Google Business Profile Business description, written by Peter Quinn on its Google Business Profile: "Since 1985, Peter has been assisting partners, investors, and clients on the development, acquisition, or repositioning of commercial properties. He has extensive experience in medical, office, industrial, multifamily, and retail investments." ### When to go Busy times not read yet, back on Scan Day. ### Parking and getting in Nothing found ### Nearby | Place | Type | Distance | | --- | --- | --- | | The French Oven Del Mar | Bakery | 2 min walk | | 11988 El Camino Real Garage | Parking lot | 3 min walk | | Terra Cafe | Coffee shop | 3 min walk | | Arterra Restaurant | Restaurant | 3 min walk | | Parking Lot | Parking lot | 3 min walk | | Hotel Valet Parking | Parking | 4 min walk | ## Reputation 5.0 average across 28 reviews: Google 25. (Confirmed, read August 18, 2026.) Peter Quinn stands out for his integrity, extensive market knowledge, and commitment to client success in commercial real estate. (AI guess, from 28 reviews.) ### What people like - Peter's extensive experience in commercial real estate - His trustworthy and ethical approach - Quick and informative follow-up from his team - Strong community engagement and mentoring - Ability to close complex deals ### What people do not like Nothing found ### Press No press story about Peter Quinn found yet. ### Awards None named yet. ### Directories Directory listings not read yet. ## Recent updates from Peter Quinn Peter Quinn hasn't posted an update here yet. ## Questions people ask ### how much is a first visit around here No answer yet ### opening hours at Peter Quinn in San Diego, what are they these days? No answer yet ### Worth the hype at Peter Quinn? No answer yet ### What commercial real estate agency questions is San Diego asking AI most? No answer yet ### walking in for a first meeting, what happens No answer yet ### does Peter Quinn ever have cancellations No answer yet ### somewhere cheaper in San Diego that is not a risk? No answer yet ### picking between the two, is Pacific Coast the safer bet? No answer yet ### best commercial real estate agency in San Diego No answer yet ### parking here, where does everyone put the car? No answer yet ### anything new from Peter Quinn lately? No answer yet ### points or member pricing at Peter Quinn, worth signing up? No answer yet ### Whereabouts is Peter Quinn? No answer yet ### Coffee near this firm on El Camino? No answer yet ### walk in here, or is it appointment only? No answer yet ### do they shut Saturdays No answer yet ### payment plans here, is that a thing? No answer yet ### Why do people rate Peter Quinn? No answer yet ## What AI gets wrong about Peter Quinn We ask Gemini and ChatGPT about Peter Quinn. These are the answers that disagree with the record. ChatGPT and Gemini, read by Local AI Registry on Aug 18, 2026. No capture has disagreed with the record yet. ## The AI Score: 50 of 100 The AI Score measures how likely AI engines are to recommend a business, and how accurately. San Diego commercial real estate agencies run 21 to 55. Fair starts at 45, good at 65. Peter Quinn scores 50, above the San Diego average of 32. The same method scores every business on the registry. | Signal | Weight | Score | What it measures | Peter Quinn | | --- | --- | --- | --- | --- | | Retrieval grounding | 26 | 100 | Whether you appear in the ranked results AI retrieves and cites: AI-Overview citations, organic top-10 for your money queries, and the Bing index ChatGPT leans on. | Good | | Off-property attestation | 20 | 40 | Volume and consistency of what others say about you: YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability. | Poor | | AI visibility | 14 | 0 | Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service. | Nobody at all was recommended in the 2 answers we hold, so there is nothing to score. | | Reviews & response | 12 | 49 | The star average is only one input. We also read volume, velocity, the specificity of review language, and response cadence. Specific reviews are what AI quotes verbatim. | Fair | | Backlink & citation authority | 8 | 70 | Domain authority and editorial quality of the sources that attest to you. | Good | | Google Business Profile | 8 | 84 | Required and recommended fields; update cadence. The listing AI pulls from first. | Good | | Speed & mobile | 7 | 68 | Core Web Vitals at the 75th percentile, on a real phone. | Good | | Content freshness & schema | 5 | 80 | Crawl recency, intent alignment, valid JSON-LD, canonicals. | Good | Full method: https://localairegistry.com/methodology ## How AI decides what to tell you about a commercial real estate agency When you ask ChatGPT, Gemini or Google about a local business, the AI doesn't visit it. It reads what's already written about it: the business's website, its Google Business Profile, review sites, news stories and directories like this one. Then it repeats what those sources agree on. That's why AI gets small facts wrong. If Yelp says a place is open Mondays and the website says it isn't, the AI has to pick one. The table above shows the answers that disagree with the record today. The more sources agree, and the more specific they are, the more confidently AI recommends a business. A review that names who helped and what they did tells an AI far more than one that says "great place." ## How to choose a commercial real estate agency in California, with or without AI A few checks take ten minutes and tell you more than any rating. - Check that the hours and phone number match on Google, Yelp and the business's own website. Mismatches are how people end up at a locked door. - Read reviews that name a person and what they did. Vague praise is easy to fake. - Look for recent reviews and recent posts. A page nobody has touched in a year may not match the business today. - Ask for the price before you go, and ask what it includes. - Where the work needs a license, ask whose license it is and look it up with California. ## How to read the marks on this page - Confirmed (solid circle): from a known source. The business website, its Google Business Profile, review sites like Yelp, Healthgrades and RealSelf, a licensing board, or measured by Local AI Registry. - Visitor submitted (hollow circle): added or corrected by a person, with the date and how they know, like a phone call or a visit. - AI guess (hollow triangle): what AI engines are saying right now. Nobody has confirmed it. ## About the author Steve Lee is the founder and CEO of Local AI Registry and sets its editorial standards. He is a former Google executive in Search and a former Microsoft executive, with more than 20 years in digital: search, local discovery, and how people find businesses online. He is based in Irvine. - Expertise: search at Google and Microsoft, AI search, answer engine optimization, generative engine optimization, local SEO, structured data and entity mapping. - Industry: medical aesthetics, injectables, med spa operations and marketing. - Disclosure: Local AI Registry sells services to business owners, including Peter Quinn if it claims this page. That does not change what this page says. Every fact carries its source. ## Entity map Every person, place, organization and treatment named on this page, with a stable ID and a public reference. The JSON-LD below connects them to each other. | Entity | Type | ID on this page | Same as | Relationship to Peter Quinn | | --- | --- | --- | --- | --- | | Peter Quinn - Commercial Real Estate Broker - Kidder Mathews | LocalBusiness | #business | https://kidder.com/professionals/quinn-peter/ | Subject of this page | | San Diego, California | City | #city | Nothing found | City Peter Quinn is in | | Local AI Registry | Organization | #publisher | https://localairegistry.com | Publisher of this page | | Steve Lee | Person | #author | https://localairegistry.com/team | Author of this page | ## Topical map Where this page sits in the registry. It's one profile among the commercial real estate agencies in San Diego, linked to the lists and towns around it. ### Lists - Best commercial real estate agencies in San Diego: https://localairegistry.com/leaderboards/ca/san-diego/commercial-real-estate-agency - Best businesses in San Diego: https://localairegistry.com/leaderboards/ca/san-diego ### Nearby - /los-angeles: https://localairegistry.com/leaderboards/ca/los-angeles - /san-francisco: https://localairegistry.com/leaderboards/ca/san-francisco - /san-jose: https://localairegistry.com/leaderboards/ca/san-jose - /irvine: https://localairegistry.com/leaderboards/ca/irvine - /fresno: https://localairegistry.com/leaderboards/ca/fresno - /palo-alto: https://localairegistry.com/leaderboards/ca/palo-alto ### Every list - Every leaderboard in California: https://localairegistry.com/leaderboards/ca ## Frequently asked questions ### What is AI search optimization for local business? Getting a business named when a neighbor asks ChatGPT, Gemini, or Perplexity for a recommendation. Some call it AI SEO, some call it generative engine optimization. Traditional SEO fights for ten blue links; this fights for the one answer an assistant says out loud. The AI Score on this page measures the eight signals that drive it. ### What is Local AI Registry? The public record of how AI sees local business. We score every business we list by one published method, we keep the questions people ask about it in one place, and we never sell rank. Looking up any business here is free. ### How does this page help a business get recommended by AI? Assistants read public pages before they answer. This one states what the business does, what people ask about it, and what the Record answers, in one place a machine can read. Correcting what is wrong here changes what an assistant repeats next. ### Who writes the answers here? Registry AI writes the first answer under every question, from the Record and the public sources named beneath it. Neighbors write the rest under pseudonyms. A registered owner can reply as the business, and their reply says so. ### I own Peter Quinn - Commercial Real Estate Broker - Kidder Mathews. How do I fix something or rank higher? Register the page. It is free, it takes about five minutes, and it lets you correct the Record and reply as the business. Nothing on this page is for sale, so the only thing that moves the score is the work. ## References ### Sources cited - [1] Google Business Profile, https://www.google.com/maps/place/?q=place_id:ChIJH3gupaMH3IAROC4Fhk2aIiM (accessed Aug 18, 2026) - [2] kidder.com, https://kidder.com/professionals/beeson-brandon/ (accessed Sep 19, 2026) - [3] kidder.com, https://kidder.com/professionals/bell-eric/ (accessed Sep 19, 2026) - [4] kidder.com, https://kidder.com/services/brokerage/ (accessed Sep 19, 2026) - [5] kidder.com, https://kidder.com/services/capital-markets/ (accessed Sep 19, 2026) - [6] kidder.com, https://kidder.com/professionals/ciosek-mike/ (accessed Sep 19, 2026) - [7] kidder.com, https://kidder.com/professionals/cobb-jd/ (accessed Sep 19, 2026) - [8] kidder.com, https://kidder.com/services/consulting-valuation/ (accessed Sep 19, 2026) - [9] kidder.com, https://kidder.com/services/development-management/ (accessed Sep 19, 2026) - [10] kidder.com, https://kidder.com/services/distressed-assets/ (accessed Sep 19, 2026) - [11] kidder.com, https://kidder.com/services/eminent-domain/ (accessed Sep 19, 2026) - [12] kidder.com, https://kidder.com/professionals/garrett-ben/ (accessed Sep 19, 2026) - [13] kidder.com, https://kidder.com/services/healthcare/ (accessed Sep 19, 2026) - [14] kidder.com, https://kidder.com/services/hospitality/ (accessed Sep 19, 2026) - [15] kidder.com, https://kidder.com/professionals/howard-chris/ (accessed Sep 19, 2026) - [16] kidder.com, https://kidder.com/services/industrial/ (accessed Sep 19, 2026) - [17] kidder.com, https://kidder.com/services/investment/ (accessed Sep 19, 2026) - [18] kidder.com, https://kidder.com/services/investor-consulting/ (accessed Sep 19, 2026) - [19] kidder.com, https://kidder.com/services/life-science-technology/ (accessed Sep 19, 2026) - [20] kidder.com, https://kidder.com/services/mortgage-lending-valuations/ (accessed Sep 19, 2026) - [21] kidder.com, https://kidder.com/services/multifamily-investments/ (accessed Sep 19, 2026) - [22] kidder.com, https://kidder.com/services/net-lease-investments/ (accessed Sep 19, 2026) - [23] kidder.com, https://kidder.com/services/retail/ (accessed Sep 19, 2026) - [24] kidder.com, https://kidder.com/professionals/sall-amita/ (accessed Sep 19, 2026) - [25] kidder.com, https://kidder.com/services/self-storage/ (accessed Sep 19, 2026) - [26] kidder.com, https://kidder.com/services/seniors-housing-services/ (accessed Sep 19, 2026) - [27] kidder.com, https://kidder.com/services/sustainability-practices/ (accessed Sep 19, 2026) - [28] kidder.com, https://kidder.com/teams/team-clapp/ (accessed Sep 19, 2026) - [29] kidder.com, https://kidder.com/services/valuation-advisory/ (accessed Sep 19, 2026) - [30] kidder.com, https://kidder.com/professionals/winter-maclean/ (accessed Sep 19, 2026)