Karen Langsfeld REALTOR® · BHHS Fox & Roach (215) 495-2914
A white farmhouse with wrap-around porch in the Philadelphia suburbs

For active buyers

See the right listings, often before they reach the public sites.

Share your criteria with Karen and receive new listings as they enter the market, filtered through the Berkshire Hathaway HomeServices Fox & Roach network by an agent who knows the communities.

Set Up Alerts Or call (215) 495-2914
5×Philadelphia Magazine Top Producer (2022–2026)
Top ½ of 1%BHHS agents nationwide
Diamond2025 BHHS Chairman's Circle
CDS®Certified Divorce Specialist

How it works

The public portals are useful, but they are downstream. By the time a listing appears on Zillow or Realtor.com, the agent network has frequently been aware of it for several days. For competitive markets in Montgomery County, Bucks County, and the Main Line, those days matter.

  1. Share your criteria. Target communities, price range, bedrooms, must-haves, and timeline. The form below collects what is needed to set up a precise watch.
  2. Karen reviews and refines. A brief follow-up conversation clarifies anything that needs clarifying, often surfacing requirements you had not yet articulated.
  3. Qualifying listings come to you directly. When a match enters the market or shows up in Karen's network as a coming-soon, you hear about it the same business day, with her read on whether it warrants a tour.
  4. Tour with context. Karen accompanies you on showings she has already vetted, with current comparable data and an honest assessment of whether the property merits its asking price.

What this is not

This is not an automated daily digest of every listing within fifty miles. It is a curated service from an agent who knows the markets you are looking at and respects your time. The objective is to surface the few listings worth your attention and to filter out the noise.

Curated Listing Notifications

Share your search criteria and receive qualifying listings as they enter the market, frequently before they reach the public portals.

Your information remains confidential. Karen receives each inquiry personally, never shared, never resold.

Frequently Asked Questions

How is this different from a Zillow saved search?
Two ways. First, you see listings earlier. The Berkshire Hathaway HomeServices Fox & Roach network shares coming-soons, pocket listings, and off-market opportunities that frequently surface days before the public portals. Second, the alerts are filtered by an agent who knows the communities you are looking at, not an algorithm that surfaces anything near the search box.
How often will I hear from Karen?
On the cadence of the market, not a fixed schedule. When a qualifying listing appears, you hear about it the same business day. When activity is slower, you may go a week or two without an update. The objective is signal, not volume.
Can I refine my criteria over time?
Absolutely. Most clients do. A first conversation typically narrows the brief considerably once you see what is actually available in your target price range, and the criteria continue to refine as you tour. Karen adjusts the alerts on the fly.
Do I need to be ready to buy now?
No. Many clients begin receiving alerts twelve to eighteen months before they intend to act, to understand inventory, pricing, and what is realistic in the communities they are considering. You can pause the alerts at any time.
What if I am still deciding between towns?
Karen will set up parallel watches for each community you are considering, and provide comparative context as listings come on. Helping clients narrow geographically is one of the most useful parts of the early process.