525 3rd St
Mamaroneck, NY 10543
4 bd 4 ba 3,005 sqft Built 1937 Lot 9,148 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 21, 2026 | Listed | $1,950,000 | OneKeyMLS |
| May 24, 2024 | Sold | $1,800,618 | OneKeyMLS |
| Dec 28, 2022 | Sold | $415,000 | Public Record |
| Aug 9, 2022 | Listed | $419,000 | MLS #H6202627 |
| Jul 31, 2022 | Listing removed | $625,000 | OneKeyMLS |
| Jul 30, 2022 | Listing removed | $625,000 | OneKeyMLS |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $990,100 | $266,200 | $1,256,300 | $28,872 |
| 2024 | $918,900 | $266,200 | $1,185,100 | $14,445 |
| 2023 | $307,700 | $253,500 | $561,200 | $10,639 |
| 2022 | $172,600 | $253,500 | $426,100 | $7,397 |
| 2021 | $172,600 | $253,500 | $426,100 | $10,508 |
| 2020 | $172,600 | $253,500 | $426,100 | $10,336 |
| 2019 | $218,600 | $204,800 | $423,400 | $9,406 |
| 2018 | $216,700 | $201,300 | $418,000 | $9,225 |
| 2017 | $211,800 | $200,900 | $412,700 | $8,541 |
| 2016 | $198,200 | $177,200 | $375,400 | $8,196 |
| 2015 | $190,500 | $168,700 | $359,200 | $6,219 |
| 2014 | $202,900 | $167,100 | $370,000 | $7,115 |
| 2013 | $210,900 | $154,300 | $365,200 | $123,225 |
| 2012 | $205,800 | $154,300 | $360,100 | $11,846 |
| 2011 | $199,900 | $154,300 | $354,200 | $1,527 |
| 2009 | $216,400 | $164,800 | $381,200 | $7,690 |
| 2008 | $218,600 | $166,500 | $385,100 | $5,947 |
| 2007 | $208,000 | $166,500 | $374,500 | $4,545 |
Property facts
Year built
1937
Property type
single_family
Stories
3
Beds
4
Baths
4
Living area
3,005 sqft
Lot size
9,148 sqft
ZIP code
10543
City
Mamaroneck
Street
3rd St
Coordinates
40.95873, -73.73396
Comparable properties nearby
Frequently asked questions
When did 525 3rd St last sell?
No public-record sale is on file for 525 3rd St.
What is the current tax assessment for 525 3rd St?
The most recent total assessment for 525 3rd St (year 2025) is $1,256,300 with $28,872 in property tax.
When was 525 3rd St built?
525 3rd St was built in 1937.
How does 525 3rd St compare to others on 3rd St?
We track 1 other property on 3rd St. Browse the list under "Other properties on 3rd St" to compare beds, baths, and sale history.
What are the property facts for 525 3rd St?
525 3rd St is a 4 bed, 4 bath, 3,005 sqft, 9,148 sqft lot single_family.
Is 525 3rd St a flip candidate?
Yes — 525 3rd St appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 525 3rd St a tax-appeal candidate?
No — 525 3rd St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-6.8%
Implied 1-yr
-27.2%
2026 Q3
$693.8K
2026 Q4
$693.8K
ZIP 10543 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 3rd St