Tarlton Properties
Tarlton Properties is a private, vertically integrated developer, owner, and operator of Class A life science and mixed-use real estate, serving more than 70 biotech, medical device, and life science tenants across a roughly 3 million sq. ft. portfolio spanning the San Francisco Bay Area and Austin, Texas.
- Company typePrivate
- Founded1980
- HeadquartersMenlo Park, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Tarlton Properties does
Tarlton Properties is a privately held, vertically integrated commercial real estate company founded in 1980 and headquartered in Menlo Park, California. The company develops, owns, redevelops, and manages Class A life science and mixed-use properties serving biotechnology, molecular diagnostics, medical device, and adjacent life science tenants. Its operating model is built around a portfolio of five purpose-built life science environments — Menlo Park Labs, Hayward Labs, Peninsula Labs, Union City Labs, and Austin Labs — spanning approximately 3 million sq. ft. across the San Francisco Bay Area and Austin, Texas, and supporting more than 70 tenant companies.
Tarlton monetizes the portfolio through long-term Class A leases (recurring rental income), property redevelopment and ground-up development projects (one-time development economics), and full-service property and asset management. The company does not use third-party brokers; leasing, construction management, design coordination, and ongoing tenant support are handled in-house. Pricing is quote-based and not publicly disclosed, with terms varying by location, lab-to-office ratio, and lease length. GTM is relationship-driven: Tarlton positions itself as an advisor/partner rather than a transactional landlord, with documented case studies showing tenants scaling from a single incubator room to standalone or multi-building facilities within the same portfolio (notably BillionToOne across Menlo Park, Union City, and Austin).
Capital formation is executed via direct construction debt and investor partnerships, including a $105 million first lien construction loan secured in 2025 for Lab 4.0 at 3600 Breakthrough Loop in Austin — a roughly 229,000 sq. ft. build-to-suit facility for BillionToOne with occupancy targeted for 2027. Leadership is founder-controlled (CEO John Tarlton), with executive depth across operations (COO Ron Krietemeyer, EVP Elizabeth Krietemeyer), capital markets (SVP Jeff Uittenbogaard), construction, property management, and accounting. The non-profit Tarlton Foundation, founded in 2019, runs community programs and scholarship initiatives that also support local market positioning.
Tarlton Properties firmographics
Firmographics- Name
- Tarlton Properties
- Legal name
- Tarlton Properties
- Website
- https://tarlton.com
- Company type
- Private
- Founded year
- 1980
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Tarlton Properties is a private, vertically integrated developer, owner, and operator of Class A life science and mixed-use real estate, serving more than 70 biotech, medical device, and life science tenants across a roughly 3 million sq. ft. portfolio spanning the San Francisco Bay Area and Austin, Texas.
- Ownership category
- akta.pro rank
Tarlton Properties industry classification
Industry- Product category
- Life Science Commercial Real Estate
- NAICS
- Nonresidential Property Managers (531312), Lessors of Other Real Estate Property (53119), Real Estate Property Managers (53131)
- SIC
- Real Estate Dealers (For Their Own Account) (6532), Real Estate (6500)
- akta.pro primary industry
- Life Sciences/Laboratory Property Management (BPAJAGAL)
- akta.pro secondary industry
- Specialty Real Assets / Niche Strategies (Marinas, Student Housing, Self-Storage, Life Science RE) (FSANAEAO)
Keywords
Where Tarlton Properties is headquartered
LocationHeadquarters
- HQ city
- Menlo Park
- HQ country
- United States
- HQ region
- North America
Offices9 records
Markets served
Tarlton Properties business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Operations, Supply Chain, Personnel, Infrastructure, Marketing or Sales
Revenue model
- Commercial Real Estate Leasing: Tarlton generates revenue by owning, developing, and leasing Class A science and mixed-use properties to life science, biotech, and healthcare companies. Revenue is derived from long-term leases and flexible space arrangements across their portfolio.
- Property Development and Redevelopment: The company invests in acquiring, redeveloping, and repurposing properties to create purpose-built life science facilities. This includes converting warehouses, older business parks, and existing structures into modern lab and office spaces.
- Property Management Services: Full-range of property and asset management services including construction management, leasing, and tenant support operations.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels5 records
Tarlton Properties product offering
Product offeringCore offering
Tarlton Properties develops, owns, and operates Class A life science and mixed-use commercial real estate across the San Francisco Bay Area and Austin, Texas. The company provides flexible lab and office space — ranging from incubator rooms to corporate headquarters — to biotechnology, medical device, and life science companies, along with in-house property and asset management services. It also invests in acquiring and redeveloping existing properties into purpose-built science facilities.
Differentiator
Problem solved
Functional benefit
Brands
- Menlo Park Labs: Life science incubator providing shared labs and office space for early-stage companies, spanning more than 50 acres and 18 buildings.
- Austin Labs
- Hayward Labs
- Peninsula Labs
- Union City Labs
- Tarlton Foundation
Products and services
- Menlo Park Labs Life science campus and bioscience incubator providing shared labs and office space for early-stage life science and biotech companies, with amenities and flexible configurations across 50+ acres and 18 buildings in Menlo Park, California.
- Austin Labs Life science and healthcare innovation campus in Austin, Texas, with 487,000 sq. ft. of state-of-the-art lab and office facilities on a world-class campus for biotech and healthcare tenants.
- Hayward Labs Life science property in Hayward, California offering 295,000 sq. ft. of science labs and office space with a high lab-to-office ratio for biotech and life science tenants.
- Peninsula Labs Life science property in San Mateo, California offering 250,000 sq. ft. of lab and office space for science innovators, located near Stanford University with access to public transit.
- Union City Labs
Quantifiable outcome
- BillionToOne grew from 6 to 60+ employees while at Menlo Park Labs incubator
- +4 more outcomes
Companies that use Tarlton Properties
Customer profileNamed customers10 records
Segments3 records
Ideal customer profiles3 records
Tarlton Properties technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Tarlton Properties partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core and supporting.
- Reger HoldingscoreDevelopment partner for Lab 4.0 at 3600 Breakthrough Loop in Austin, Texas. Reger Holdings collaborated with Tarlton on this approximately 229,000 sq. ft. three-story life science facility for BillionToOne.
- STG DesigncoreArchitectural design partner for Lab 4.0 at 3600 Breakthrough Loop in Austin, Texas. STG Design worked on the design for BillionToOne's largest and most ambitious facility.
- White ConstructioncoreGeneral contractor for Lab 4.0 construction project in Austin, Texas. White Construction partnered with Tarlton and BillionToOne on the approximately 229,000 sq. ft. facility.
- Opportunity AustinsupportingRegional economic development partner involved in the Austin Lab 4.0 project, supporting the broader Austin life science ecosystem development.
- Stanford Blood CentersupportingCommunity partner for blood drives hosted on Menlo Park Labs campus. Tarlton Foundation has partnered with Stanford Blood Center to host regular blood drives that have generated hundreds of units of blood potentially saving lives.
- Rotary Club of Menlo ParksupportingPartnership for scholarship programs supporting college students. Tarlton Foundation has awarded scholarships through this partnership, with 23 scholarships totaling $432,000 awarded over five years.
- Peninsula College FundsupportingPartnership for scholarship programs supporting college students from the local community. Combined with Rotary Club partnership to award 23 scholarships totaling $432,000 over five years.
Scale indicators15 records
Recent moves9 records
Expansion highlights5 records
Tarlton Properties competitors and assessment
Company assessmentBroad incumbents
- BXP (Boston Properties): Large publicly traded office REIT with a growing life science and lab-enabled presence in select markets (including California). Comparable as a commercial property operator with adjacent life science exposure, though life science is not its core specialty.
- Lincoln Property Company: National commercial real estate platform with growing life science and innovation property presence, including in the Bay Area and Texas. Overlap is partial: same office and lab tenant base, but life science is one of many asset classes for Lincoln rather than its core focus.
Direct peers
- Breakthrough Properties: Life science-focused real estate developer backed by Tishman Speyer and a biotech investment platform; develops and operates lab and innovation campuses for biotech and life science tenants in select U.S. and European markets. Closely comparable niche strategy but with global reach and deeper institutional backing.
- IQHQ: Purpose-built life science developer with flagship campuses in San Diego and other markets; competes for top-tier biotech tenants requiring Class A lab space. Comparable niche focus on premium life science product but operates in different regional clusters.
- Kilroy Realty Corporation: Bay Area-headquartered REIT with a major life science and creative office presence in California, including Greater San Francisco and San Diego. Targets many of the same biotech/innovation tenants as Tarlton and shares the West Coast geographic focus.
- Healthpeak Properties: Diversified healthcare and life science REIT with significant life science laboratory portfolio in San Diego and other innovation markets. Comparable in business model (own-develop-lease in life science specialty) but operates at significantly larger scale and across more geographies.
- Alexandria Real Estate Equities: Largest publicly traded REIT focused on life science and lab-enabled office campuses, with a national portfolio serving many of the same biotech and innovation tenants (Grail, PacBio) that Tarlton serves. Direct comparison point for scale, capital structure, and tenant overlap in the Bay Area cluster.
- BioMed Realty (Blackstone): Large-scale life science landlord acquired by Blackstone in 2016; operates lab campuses in major innovation hubs including the Bay Area. Offers an institutional-scale comparison to Tarlton's regional platform and is a direct competitor for build-to-suit lab mandates.
Emerging players
- Phase 3 Real Estate Partners: Regional Bay Area developer focused on life science and innovation campuses. Overlaps with Tarlton in geography and target tenant base, but smaller and earlier-stage, making it a useful comparable for assessing Tarlton's competitive position in the local cluster.
Others
- Research Triangle Park Foundation / Trammel Crow (life science practice): National commercial developer with a dedicated life science and innovation vertical; relevant as an indirect competitor and as a capital-markets benchmark for institutional lab-development underwriting, even if not a direct Bay Area peer.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Tarlton Properties social profiles
Digital presenceTarlton Properties financial estimates
Financial estimateRevenue estimate
Valuation estimate
Tarlton Properties leadership team
Management profileNumber of profiles
Profiles10 records
Tarlton Properties subsidiaries and ownership
Company hierarchySubsidiaries1 record
Tarlton Properties funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Tarlton Properties M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Tarlton Properties
What does Tarlton Properties do?
Tarlton Properties develops, owns, and operates Class A life science and mixed-use commercial real estate across the San Francisco Bay Area and Austin, Texas. The company provides flexible lab and office space — ranging from incubator rooms to corporate headquarters — to biotechnology, medical device, and life science companies, along with in-house property and asset management services. It also invests in acquiring and redeveloping existing properties into purpose-built science facilities.
Is Tarlton Properties a public or private company?
Tarlton Properties is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Tarlton Properties founded?
Tarlton Properties was founded in 1980. It employs 11 to 50 people.
Where is Tarlton Properties based?
Tarlton Properties is headquartered in Menlo Park, United States, in the North America region.
How does Tarlton Properties make money?
Three revenue lines are on record. Commercial Real Estate Leasing is the primary driver. The others are property Development and Redevelopment and property Management Services.
Who are Tarlton Properties's main competitors?
Broad incumbents on record are BXP (Boston Properties) and Lincoln Property Company. Direct peers are Breakthrough Properties, IQHQ, Kilroy Realty Corporation, Healthpeak Properties, Alexandria Real Estate Equities and BioMed Realty (Blackstone). Phase 3 Real Estate Partners is listed as an emerging player. Research Triangle Park Foundation / Trammel Crow (life science practice) is listed as an others.
Does Tarlton Properties have an API?
No public API is recorded for Tarlton Properties.
What industry is Tarlton Properties in?
Tarlton Properties's product category is Life Science Commercial Real Estate. Its primary akta.pro industry code is BPAJAGAL, Life Sciences/Laboratory Property Management, with a secondary code of FSANAEAO, Specialty Real Assets / Niche Strategies (Marinas, Student Housing, Self-Storage, Life Science RE). Its NAICS code is 531312 and its SIC code is 6532.