Listing provided courtesy of Compass Pennsylvania, LLC- MLS# PAMC2178634MLS ProviderContact Information: [email protected] - 6109470408

336 THORNBROOK AVENUEBRYN MAWR, PA 19010

Single Family · 6 Beds · 4 Full Baths · 1 Half Bath · 6,582 Sq. ft. | 0.46 Acres
$2,195,000 PENDING

336 THORNBROOK AVENUE Overview

Time on Site:
49 days
Visits:
10

The first two exterior photos are photoshopped. Set on one of Bryn Mawr's most picturesque streets, quintessential Main Line residence blends timeless architecture with exceptional care and beautifully curated grounds. Wrapped in exquisite stonework and crowned with a classic slate roof, this remarkable residence — envisioned by renowned Philadelphia architects Frank Seeburger and Charles F. Rabenold — exudes warmth, character, and enduring elegance from the moment you arrive. Inside, gracious living spaces are filled with natural light, rich architectural detail, and a seamless flow ideal for both everyday living and entertaining. Oversized windows frame beautiful views of the blooming grounds, while inviting interior spaces offer warmth, comfort, and timeless appeal. Walk through the signature covered front door entry into a breathtaking reception hall, where a grand soaring staircase sets the tone for the timeless elegance found throughout the home. A formal living and dining space create a warm and welcoming flow ideal for both everyday living and entertaining, while a beautiful Mercer tile sun room bathed in natural light offers a peaceful space to enjoy morning coffee or relaxed evenings overlooking the beautifully landscaped grounds. A handsome office with custom built-ins offers the perfect work-from-home retreat. The beautifully equipped eat-in kitchen blends timeless style with exceptional functionality, featuring a Sub-Zero refrigerator, beverage center, large center island with Viking cooktop, double wall ovens, Bosch dishwasher, two pantries, white cabinetry, and granite countertops. A powder room discreetly tucked beneath the staircase completes the first floor. Upstairs, the second floor hosts a luxurious primary suite with a marble bath. Beyond the bath, a private dressing room showcases incredible custom built-ins, generous closet space, and a desk area. Two additional bedrooms share a Jack-and-Jill bath, while a spacious rear room offers flexibility as a den, office, or lounge space. Also on this level are the laundry area, a playroom, and a nursery. A convenient rear staircase leads directly back to the kitchen. The third floor offers two additional bedrooms connected by a hall bath, along with an enormous cedar closet providing exceptional storage. The finished lower level expands the home's versatility with a spacious family room, separate bedroom, full bath, and abundant storage — ideal for guests, an au pair suite, or extended family living. In the spring and summer months, the property truly comes alive with lush, mature landscaping including the extinct in the wild Franklinia tree and Zig Zag redbud trees. These vibrant gardens truly create a storybook setting. Thoughtfully maintained and lovingly cared for, the home offers the rare combination of classic Main Line charm and true pride of ownership. The home and grounds have been impeccably maintained allowing the next owner to move in with confidence. A rare opportunity to own an iconic Bryn Mawr property that captures the very essence of Main Line living — timeless, elegant, and beautifully cared for, all in a walkable neighborhood in award winning Lower Merion School District, minutes from shopping, dining, entertainment, and public transportation. This house is not to be missed! All square footage to be confirmed by buyer.

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336 THORNBROOK AVENUE Facts & Features

  • Type Single Family
  • Sq. ft. 6,582
  • Price/Sq.ft. $333
  • Lot 0.46 Acres

Details

General

Association/HOA

  • Association: No
  • Condo/Coop Association: No

Listing Information

  • Real Estate Owned: No
  • Short Sale: No

Building Information

  • New Construction: No
  • Pool: No Pool
  • Total SQFT: 6582
  • Year Built: 1926

Location/Region

  • Country: US
  • County: MONTGOMERY
  • County Or Parish: MONTGOMERY
  • MLS Area Major: Lower Merion Twp (10640)
  • Subdivision Name: NONE AVAILABLE

Parking Information

  • Type of Parking: Driveway

Rent/Lease Information

  • Lease Considered: No

Tax Information

  • City/Town Tax: 2969.00
  • City/Town Tax Payment Frequency: Annually
  • County Tax: 3365.00
  • County Tax Payment Frequency: Annually
  • School Tax: 21732.00
  • Tax Annual Amount: $28,369.00
  • Tax Assessed Value: 616210.00
  • Tax Year: 2025

General Information

  • Exclusions: The 1st floor foyer mirror
  • Inclusions: Appliances are included in as-is condition
  • Municipal Trash: Yes
  • Property Condition: Very Good
  • Property Type: Residential
  • School District Name: LOWER MERION
  • Senior Community: No
  • Special Listing Conditions: Standard
  • Vacation Rental: No
  • Year Assessed: 2026
  • Zoning: RESIDENTIAL

Interior

Building Information

  • Cooling Fuel: Electric
  • Heating Fuel: Natural Gas

Parking Information

  • Garage: No

Beds/Baths

  • Bathrooms Full: 4
  • Bathrooms Full Main Level: 4
  • Bathrooms Half: 1
  • Bathrooms Half Main Level: 1
  • Bathrooms Total: 5
  • Bedrooms Total: 6

Building Exterior/Construction

  • Structure Type: Detached

Building Interior

  • Above Grade Finished Area: 5269
  • Above Grade Finished Area Source: Estimated
  • Above Grade Finished Area Units: Square Feet
  • Below Grade Finished Area: 1313
  • Below Grade Finished Area Source: Estimated
  • Below Grade Finished Area Units: Square Feet
  • Central Air: Yes
  • Hot Water: Natural Gas

General Information

  • Accessibility Features: None
  • Cooling: Central A/C
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Flooring: Hardwood, Carpet
  • Foundation Details: Slab
  • Levels: 3
  • Living Area: 6582
  • Living Area Source: Estimated
  • Main Level Bathrooms: 5.00
  • Main Level Bedrooms: 6

Exterior

Lot Information

  • Lot Dimensions Source: Assessor
  • Lot Size Acres: 0.46
  • Lot Size Dimensions: 135.00 x 0.00
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 20100.00
  • Lot Size Units: Square Feet
  • Water Source: Public

Waterfront/View

  • Water Oriented: No
  • Water View: No
  • Waterfront: No

Building Exterior/Construction

  • Architectural Style: Traditional
  • Construction Materials: Stone
  • Roof: Slate

General Information

  • Other Structures: Above Grade,Below Grade
  • Sewer: Public Sewer
  • Water Access: No

Find, Buy & Move into Your Home with Us.

Instead of having a mortgage team here, an insurance agent there, a REALTOR® down the street, an inspector and a moving company across town, you have one team with one goal and one focus: you. Ask for “All-Inclusive” Buying.

Enjoy the sense of confidence knowing your Long & Foster full team can handle it all. Your agent is supported by a team of specialists in Mortgage, Insurance, Title, Inspection, Moving and Property Management who are there to guide you every step of the way. They’ll make sure things run smoothly, closing happens on time, and you arrive at your dream home according to plan.

Accolades:
98 %
Customer
Satisfaction
4.8

311 Reviews
Top Services:
  • Buying
  • Selling
  • Rental Properties
  • Investment Properties
  • Luxury Properties
Key Advantages:
  • Be your guide with expert knowledge of your area
  • Help find your home and offer objective information and opinions
  • Stand in your corner during negotiations
  • Assist with paperwork and details to get you to closing
  • Connect you to vendors if work is needed

Our mortgage affiliate, Prosperity Home Mortgage, will get you approved for a mortgage before shopping for a home. This will make your offer stand out and give you an edge in a highly competitive market. If you are already pre-approved, no problem, we can take a “second look” and try to get you even better terms.

Accolades:
97 %
Customer
Satisfaction
5.0

3,803 Reviews
Top Services:
  • Fixed & adjustable rate mortgages
  • FHA and VA mortgage programs
  • Rapid Close™
  • USDA Loans
Key Advantages:
  • Full suite of mortgage programs to meet your specific needs
  • Friendly professionals guide through every step of the loan process
  • We help you find and lock in on the market’s best interest rate
  • We work closely with your title company to ensure accurate closing

We help you make good decisions when you’re buying a home and learn how to be a better homeowner after you move-in. We streamline your inspection journey, provide thorough and accurate results, and get you to closing peacefully. Schedule a confirmed inspection online 24x7.

Accolades:
97 %
Customer
Satisfaction
5.0

240 Reviews
Top Services:
  • Home Inspection
  • Radon Gas
  • Termite Inspection
  • Test Indoor Air Quality
  • Pay at Closing*
Key Advantages:
  • Scheduling online 24x7 confirm a convenient date & time for you & your agents
  • High-tech journey makes it easy to sign agreement, make payment, view reports
  • One stop shop for home, radon & termite
  • Knowledgeable, friendly inspectors teach you about your home and property
  • Custom homeowner’s manual teaches you how to maintain your home

* A Long & Foster exclusive benefit. If you work with RGS Title or Sage Title Group and Insight Inspections, your can enjoy a $55 discount and the flexibility to pay for the inspection at settlement. This new approach combines the best of both the title and inspection worlds, creating a seamless and integrated journey.

We carefully examine your new home’s title, get your legal documents in order, and safeguard your investment. With a team of specialists who expect the unexpected, you can anticipate an on-time, worry-free closing.

Accolades:
97 %
Customer
Satisfaction
4.9

Reviews
Top Services:
  • Title Search & Status
  • Title Insurance
  • Document Prep
  • Closing Coordination
  • Filing & Recording
Key Advantages:
  • Ensure that there are no unresolved claims or liens on your home’s title
  • Help secure insurance against unexpected title challenges
  • Prepare closing paperwork to ensure documents are in compliance with laws
  • Coordinate with all parties to schedule final closing
  • File & record your paperwork with the courthouse

We help you secure the proper coverage at a competitive price to protect your largest investment — your home. Our insurance agents work closely with you to understand your risk exposures, educate you on your options, protect you from the unexpected, and develop insurance strategies to offer ongoing service to address your ever-changing insurance needs.

Accolades:
98 %
Customer
Satisfaction
4.9

77 Reviews
Top Services:
  • Home Insurance
  • Auto Insurance
  • Umbrella Insurance
  • Motorcycle, Boat, RV and more
Key Advantages:
  • Specialize in real estate and bundle other policies for savings
  • Work with 10+ leading carriers to secure the best coverage at the best cost
  • Save you time by shopping for you
  • We’re independent - we find and present you with the best offers and let you decide
  • Guide you with ongoing service and support

We ensure a smooth, stress-free move so you can start enjoying your new home as soon as you move in. Whether you’re headed down the street or across the country, our moving specialists will make sure you don’t have to lift a finger.

Accolades:
98 %
Customer
Satisfaction
4.6

953 Reviews
Top Services:
  • Packing & Unpacking
  • Decluttering
  • Storage
  • Local or Long Distance
  • International Moving
Key Advantages:
  • 30-minute guided virtual survey with next business day Guaranteed quote
  • Best Price Guarantee*†
  • 2-months free storage*‡
  • $20,000 full value protection*
  • Personal move concierge - from first call until last box is delivered

* Long & Foster Customers Only. † Examples of qualified movers: any major van line (United, Mayflower, Atlas, North American, etc) for local: JK, Hilldrup, Town and Country, Able, Interstate, All my Sons, Olympia, Gentle Giant. ‡ 2 Months Free Storage Program: If you’re moving from DE, MD, DC or VA and to DE, MD, DC or VA, we offer 2 months of free storage for all of the contents of your home. There is no charge for the storage of the items for 2 months. There is a cost for pickup of the items to go to storage and for delivery of items from storage to the new home.

We are the next generation of property management. With our streamlined processes, best-in-class service, and transparent financial updates, we help investors achieve financial success through real estate.

Accolades:
98 %
Customer
Satisfaction
4.8

120 Reviews
Top Services:
  • Property Surveys
  • Marketing
  • Tenant Screening
  • Maintenance
  • Lease Enforcement
Key Advantages:
  • We’ll guide and help identify the right properties to invest in
  • Use of smart devices, predictive data and analytics to help maintain properties
  • Get more free time when we handle billing and payments
  • We continuously monitor state and federal landlord/tenant laws
  • Become more knowledgeable with quarterly portfolio reviews & guidance
  • Enjoy the sense of confidence knowing your Long & Foster full team can handle it all. Your agent is supported by a team of specialists in Mortgage, Insurance, Title, Inspection, Moving and Property Management who are there to guide you every step of the way. They’ll make sure things run smoothly, closing happens on time, and you arrive at your dream home according to plan.

    Accolades:
    98 %
    Customer
    Satisfaction
    4.8

    311 Reviews
    Top Services:
    • Buying
    • Selling
    • Rental Properties
    • Investment Properties
    • Luxury Properties
    Key Advantages:
    • Be your guide with expert knowledge of your area
    • Help find your home and offer objective information and opinions
    • Stand in your corner during negotiations
    • Assist with paperwork and details to get you to closing
    • Connect you to vendors if work is needed
  • Our mortgage affiliate, Prosperity Home Mortgage, will get you approved for a mortgage before shopping for a home. This will make your offer stand out and give you an edge in a highly competitive market. If you are already pre-approved, no problem, we can take a “second look” and try to get you even better terms.

    Accolades:
    97 %
    Customer
    Satisfaction
    5.0

    3,803 Reviews
    Top Services:
    • Fixed & adjustable rate mortgages
    • FHA and VA mortgage programs
    • Rapid Close™
    • USDA Loans
    Key Advantages:
    • Full suite of mortgage programs to meet your specific needs
    • Friendly professionals guide through every step of the loan process
    • We help you find and lock in on the market’s best interest rate
    • We work closely with your title company to ensure accurate closing
  • We carefully examine your new home’s title, get your legal documents in order, and safeguard your investment. With a team of specialists who expect the unexpected, you can anticipate an on-time, worry-free closing.

    Accolades:
    97 %
    Customer
    Satisfaction
    4.9

    Reviews
    Top Services:
    • Title Search & Status
    • Title Insurance
    • Document Prep
    • Closing Coordination
    • Filing & Recording
    Key Advantages:
    • Ensure that there are no unresolved claims or liens on your home’s title
    • Help secure insurance against unexpected title challenges
    • Prepare closing paperwork to ensure documents are in compliance with laws
    • Coordinate with all parties to schedule final closing
    • File & record your paperwork with the courthouse
  • We help you secure the proper coverage at a competitive price to protect your largest investment — your home. Our insurance agents work closely with you to understand your risk exposures, educate you on your options, protect you from the unexpected, and develop insurance strategies to offer ongoing service to address your ever-changing insurance needs.

    Accolades:
    98 %
    Customer
    Satisfaction
    4.9

    77 Reviews
    Top Services:
    • Home Insurance
    • Auto Insurance
    • Umbrella Insurance
    • Motorcycle, Boat, RV and more
    Key Advantages:
    • Specialize in real estate and bundle other policies for savings
    • Work with 10+ leading carriers to secure the best coverage at the best cost
    • Save you time by shopping for you
    • We’re independent - we find and present you with the best offers and let you decide
    • Guide you with ongoing service and support
  • We help you make good decisions when you’re buying a home and learn how to be a better homeowner after you move-in. We streamline your inspection journey, provide thorough and accurate results, and get you to closing peacefully. Schedule a confirmed inspection online 24x7.

    Accolades:
    97 %
    Customer
    Satisfaction
    5.0

    240 Reviews
    Top Services:
    • Home Inspection
    • Radon Gas
    • Termite Inspection
    • Test Indoor Air Quality
    • Pay at Closing*
    Key Advantages:
    • Scheduling online 24x7 confirm a convenient date & time for you & your agents
    • High-tech journey makes it easy to sign agreement, make payment, view reports
    • One stop shop for home, radon & termite
    • Knowledgeable, friendly inspectors teach you about your home and property
    • Custom homeowner’s manual teaches you how to maintain your home

    * A Long & Foster exclusive benefit. If you work with RGS Title or Sage Title Group and Insight Inspections, your can enjoy a $55 discount and the flexibility to pay for the inspection at settlement. This new approach combines the best of both the title and inspection worlds, creating a seamless and integrated journey.

  • We ensure a smooth, stress-free move so you can start enjoying your new home as soon as you move in. Whether you’re headed down the street or across the country, our moving specialists will make sure you don’t have to lift a finger.

    Accolades:
    98 %
    Customer
    Satisfaction
    4.6

    953 Reviews
    Top Services:
    • Packing & Unpacking
    • Decluttering
    • Storage
    • Local or Long Distance
    • International Moving
    Key Advantages:
    • 30-minute guided virtual survey with next business day Guaranteed quote
    • Best Price Guarantee*†
    • 2-months free storage*‡
    • $20,000 full value protection*
    • Personal move concierge - from first call until last box is delivered

    * Long & Foster Customers Only. † Examples of qualified movers: any major van line (United, Mayflower, Atlas, North American, etc) for local: JK, Hilldrup, Town and Country, Able, Interstate, All my Sons, Olympia, Gentle Giant. ‡ 2 Months Free Storage Program: If you’re moving from DE, MD, DC or VA and to DE, MD, DC or VA, we offer 2 months of free storage for all of the contents of your home. There is no charge for the storage of the items for 2 months. There is a cost for pickup of the items to go to storage and for delivery of items from storage to the new home.

  • We are the next generation of property management. With our streamlined processes, best-in-class service, and transparent financial updates, we help investors achieve financial success through real estate.

    Accolades:
    98 %
    Customer
    Satisfaction
    4.8

    120 Reviews
    Top Services:
    • Property Surveys
    • Marketing
    • Tenant Screening
    • Maintenance
    • Lease Enforcement
    Key Advantages:
    • We’ll guide and help identify the right properties to invest in
    • Use of smart devices, predictive data and analytics to help maintain properties
    • Get more free time when we handle billing and payments
    • We continuously monitor state and federal landlord/tenant laws
    • Become more knowledgeable with quarterly portfolio reviews & guidance

336 THORNBROOK AVENUE Neighborhood

Community

19010 (BRYN MAWR) Demographics

36
Median Age
2,585
Population Density (per sq. mile)
79%
College Educated
$118,529
Estimated Median Income
4,684
Estimated Total Home Owners
2,694
Estimated Total Renters
63% / 37%
Estimated Owner / Renter Divide
2
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

336 THORNBROOK AVENUE Monthly Cost

$
$ %
%
$
$
* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

336 THORNBROOK AVENUE Market Data

Based on the last 30 days in this zip code

$1,497,166
Average List Price
$405
Average Price per Square Foot
19
Properties Sold
75
Average Days on Market
54
Properties for Sale
Calculations provided by Reliance Network

336 THORNBROOK AVENUE History

Date Event Value Agent
6/10/2026Source: BRIGHT MLS Status Change
PENDING
6/4/2026Source: BRIGHT MLS Status Change
ACTIVE UNDER CONTRACT
5/13/2026Source: BRIGHT MLS Status Change
ACTIVE
5/11/2026Source: BRIGHT MLS Added to Database
May 11, 2026
12/3/2024Source: BRIGHT MLS Added to Database
August 10, 2021