masterkey logo
1340 Stony Brook Rd
Score
77
Stony Brook, NY

1340 Stony Brook Rd

648K
3 bd • 2 ba • 1,657 sf

This analysis was generated on 8/20/2025. It is for entertainment purposes only and should not be considered as real estate or investment advice.

AI Property Analysis

0:00
0:00 / 0:00

Property Overview

List Price
$648,400
-9%vs 11790
Price/Sq.Ft
$391
-2%vs 11790
Above Estimated Range
5.4% above range

Current Price

$648,400

Estimated Range

$595,000 - $615,000

$648,400
Below Market-20%
Above Market+20%

*AI analysis for entertainment only - not professional appraisal. Consult licensed professionals for property valuations.*

Market Data Points

3 data points for educational exploration

*Educational market data analysis only. Consult licensed real estate professionals for negotiation strategies and market advice.*

AI Suggested Range (Entertainment Only)

$600,000
AI Success Estimate:High(65%)
*Entertainment only - actual results may vary*

AI Rationale

Reflects necessary repairs and seller motivation. The competitive market and slow season may increase seller flexibility.

AI Analysis Score
78
72
Home Condition
80
Natural Light
91
Value
68
Location

*AI scoring for entertainment purposes only. Scores are subjective and not professional evaluations. Consult professionals for property assessments.*

Visual Insights

AI-analyzed spaces with reimagining capabilities

Outdated Kitchen
Outdated Kitchen

Outdated Kitchen

The kitchen features outdated wood cabinets, laminate countertops, and tile backsplash, all of which detract from the home's value.

Dated Wallpaper Border
Dated Wallpaper Border

Dated Wallpaper Border

The wallpaper border in the kitchen and bedrooms is dated and detracts from the overall aesthetic.

Dated Laundry Room
Dated Laundry Room

Dated Laundry Room

The laundry room is dated with old cabinets, wood paneling, and visible plumbing. The space is not very functional or aesthetically pleasing.

Wallpaper Border
Wallpaper Border

Wallpaper Border

The wallpaper border in the bedrooms is outdated and detracts from the room's appeal.

Dated Bathroom
Dated Bathroom

Dated Bathroom

The bathroom features an older vanity and fixtures, and the tile work appears dated.

Vinyl Siding
Vinyl Siding

Vinyl Siding

The exterior siding appears to be vinyl, which is a lower-cost material compared to brick or wood.

Renovation Assessment

Prioritized renovations based on property inspection and market impact.

High Priority Renovations

$25,000

Kitchen Renovation

$25,000
High

Note: these are rough estimates. For more accurate estimates, please contact a professional.

Ownership History

Previous ownership changes and transaction details

Sep
1997
$160,000Cash Purchase
September 26, 1997
From:Daniel J Mcbyrne, Nicole C Hanington
To:Jeffrey Hoffman, Diane Hoffman
Deed
Standard Sale (Purchase/Resales)

Pricing History

Historical pricing trends for this property

Monthly Costs

Interactive breakdown of estimated monthly expenses

Monthly Cost
$0123456789012345678901234567890123456789
$648,400
-30%List: $648,400+30%
20%
$129,680of $648,400
7%
1%15%
* Estimates based on a 30-year fixed mortgage. Property tax rate: 1.2%, Home insurance: $2,723/year

Upfront Transaction Costs

Estimated costs due at closing, including down payment and fees

Total Due at Closing
$173,049
Closing Costs
+$43,369
Down Payment
$129,680
Buyer Agent Fee
$16,534
Loan Fees
$5,187
Title & Escrow
$3,890
Inspections
$900
Transfer Tax
$7,132
Prepaid Expenses
$9,726

* Estimated costs based on typical rates. Actual costs may vary by location, lender, and transaction details.

** Buyer agent fees are negotiable and may sometimes be covered by the seller.

Buyer Power Index

5
/10
Limited Data Buyer Power
Market Speed
10156 days
vs 22 day average
This home has been listed for 10156 days, while homes in this area typically sell in 22 days
Inventory Health
18
homes for sale
23 homes sold last month, indicating demand exceeds supply
Price Dynamics
101.4%
of asking price
Homes typically sell for 1.4% above asking price

*Market analysis for entertainment purposes only. Historical data may not predict future performance. Consult real estate professionals for market guidance.*

Price Trajectory

$754,000
Current median price
+23.5%
Year over year
Cooling
Heating
Market favors buyers
Market favors sellers
Historical Data: data suggests growth
Prices are up 2.5% over the last 3 months
3 Months
+2.5%
6 Months
+11.9%
1 Year
+23.5%

*Historical price trends for educational purposes only. Past performance does not predict future results. Consult professionals for market forecasts.*

Historical Market Pulse

Key metrics over time, revealing market momentum and patterns

Negotiation Insight

Home sales increasing 57.6% over the past 3 months suggests stronger seller position.

Historical Comparison
Current Value
$754,000
3 Months Ago
$500,000
+50.8%
Subject Property
Comparable Sales
View on Zillow

Subject Property

Price
$648,400
Price/sqft
$391
Layout
3 bd2 ba
Days on market
10156 daysat time of analysis

Stats in the Area

Based on 6 comparable properties nearby

Average Price

$573,167

13.1%

Your price is 13.1% above average

Median Price

$570,000

13.8%

Based on 6 recent sales

Price per Sq.Ft

$338

15.8%

Your price is 15.8% above average $/sqft

Comparable Properties

25 Marwood Place, Stony Brook, NY 11790
Price: $565,000
Sq.Ft: 1,804
Beds/Baths: 3/2
$/Sq.Ft:
$31320.0%
Sale Date: 7/11/2025
110 Mcgaw Avenue, Lake Grove, NY 11755
Price: $570,000
Sq.Ft: 1,806
Beds/Baths: 4/2
$/Sq.Ft:
$31619.3%
Sale Date: 7/11/2025
14 Long Street, Lake Grove, NY 11755
Price: $460,000
Sq.Ft: 1,600
Beds/Baths: 2/2
$/Sq.Ft:
$28826.5%
Sale Date: 6/14/2025
95 Knolls Drive, Stony Brook, NY 11790
Price: $549,000
Sq.Ft: 1,669
Beds/Baths: 2/2
$/Sq.Ft:
$32915.9%
Sale Date: 5/28/2025
26 Mosshill Place, Stony Brook, NY 11790
Price: $635,000
Sq.Ft: 1,500
Beds/Baths: 3/2
$/Sq.Ft:
$4238.2%
Sale Date: 5/29/2025
5 Millstream Lane, Stony Brook, NY 11790
Price: $660,000
Sq.Ft: 1,845
Beds/Baths: 3/2
$/Sq.Ft:
$3588.6%
Sale Date: 5/30/2025

Schools

Details about nearby schools in this area

Climate Risks

Assessment of climate-related hazards for this property

Major Risk Profile

This property has 0 severe, 1 major, and 3 moderate risk factors

Climate risk data is based on historical patterns and projections. Consider consulting with insurance providers and local experts for property-specific assessments.

Sunlight Analysis

Data provided by Shadowmap

Loading sunlight data...

Educational Tour Ideas

Educational suggestions for property tours

Inspect the kitchen cabinets and drawers for signs of water damage, mold, or pest infestation, paying close attention to areas under the sink and around the dishwasher.

Educational Questions

Sample questions for educational purposes

Given the major flood risk, what flood mitigation measures have been implemented on the property, and what is the elevation of the lowest living area relative to the base flood elevation?

Given the age of the home, have there been any updates to the electrical panel or wiring? Is it up to current code?

Can you provide any documentation regarding the condition of the foundation, such as previous inspections or repairs?

Educational suggestions only. Consult licensed real estate professionals, home inspectors, and your agent for professional guidance on property tours and inspections.

Property Discussion

Start the Conversation

Share your insights on this property—did you visit the open house? Know of any hidden pros or cons? Your street-level knowledge could be exactly what another buyer needs.

You
Join 1,000+ buyers

Analyze Any Property for Free

Get instant insights and potential savings on any Zillow listing.

Free Analysis
AI-Powered Insights
Instant Results